Bürkert Select | EN

We make ideas flow

SOLENOID VALVES

PROCESS ACTUATION

PROCESS VALVES

SENSORS
Bürkert Select | EN
We make ideas flow
Order processing will be based on our current terms and conditions. The latest version can be found on our website and downloaded as a file.

All the technical data presented in this catalogue is valid at the time of printing. As we are continuously improving and developing our products, we reserve the right to
introduce modifications to the technical data at any time. As a consequence, we cannot accept legal liability for the information contained in this document, nor for any
printing mistakes that may have occurred.

The texts, photographs, technical drawings and any other form of representations contained in this publication are copyrighted and are the property of Christian Bürkert
GmbH & Co. KG Any further use of these in print or electronic media without express consent or any form of reproduction, translation, processing, recording on micro-
film or saving in electronic systems without explicit permission of the Christian Bürkert GmbH & Co. KG. is not allowed.

Bürkert Fluid Control Systems

Christian-Bürkert-Straße 13 –17
74653 Ingelfingen
Germany
Bürkert Select

Solenoid valves
Ex solenoid valves
Proportional valves and control
Cable plug
Time control

from page 4

Pilot solenoid valves for pneumatic

NAMUR solenoid valves
Ex pilot valves
Valve islands

from page 112

Seat valves and diaphragm valves

Electrically and pneumatically operated ball valves
Control valves with positioners
Positioners and process controllers
Actuators and position feedback

from page 172

Sensors
Transmitters and Controllers
Mass Flow Meters (MFM)
Micro dosing units

from page 294

3
 2/2 or 3/2-way Solenoid Valve
for aggressive medium

G 3/8”
0121

2 (A)
• Pivoted armature valve with manual
override
1 (P)
• Direct-acting with separating diaphragm
2(A)
• Different circuit functions
1(P) 3(R)
• Suitable for aggressive medium
• Body material plastic 2(A) 4(B)

• Threaded connection 1(P)

Type 0121 is a high quality, direct-acting 2/2 or 3/2 pivoted armature Envelope Dimensions [mm] (see datasheet for details)
solenoid valve that can be used in a wide range of applications for open-
ing, closing, dosing, mixing and distribution. The separation between the
magnetic system and the medium chamber consists of an intermediate D

separating diaphragm system.

Technical Data
Orifice DN4.0-8.0 mm
Body material PTFE, (PP, PVDF, Stainless steel 1.4401 on request)
PVC (resistant acc. DIN 8062, 8061)
Coil material Epoxy
Coil insulation class H
Seal material, medium FKM, FFKM, (EPDM on request)
C
FKM Oxidizing acids and substances, oils, salt solutions,
exhaust gas, vacuum
FFKM Resistant to neutral and aggressive liquids and gases,
see Bürkert chemical resistance chart
Medium temperature
Body + seal
(Material combination)
PVC + FKM -10 °C to +50 °C
PTFE+ FKM -10 °C to +90 °C
PTFE + FFKM -10 °C to +90 °C
A
Ambient temperature Max. +50 °C B
Viscosity Max. 37 mm2/s
Voltage tolerance ±10%
Duty cycle
Continuous operation 100% stainless steel body and for universal current (UC) A B C D
Intermittent operation with PVC body 10% (10 min) 65 35 91 46
with PP-, PTFE- and PVDF body 40% (10 min)
Electrical connection Cable plug (included)
Tag connector acc. to DIN EN 175301-803 Form A
Exceptions see Index under Ordering chart
Protection class IP 65 with cable or cable plug Options
Installation as required, preferably with actuator upright
• ATEX version
• Optical or electrical position feedback

Power consumption Response times

Inrush Hold Opening Closing
AC [VA] UC [W] AC [VA/W] UC [W] DC cold [W] DC [W] [ms] [ms]
30 40 15/8 3 11-12 8 15-20 15-20
Response times [ms]: Measured at valve outlet at 6 bar and +20 ºC
Opening: Pressure build-up 0 to 90%, Closing: pressure relief 100 to 10%

4
Ordering Chart
Port Kv value Pressure Voltage/
Circuit Orifice
­connection water range Body material Seal material frequency Item no.
­function [mm]
[inch] [m3/h] [bar] [V/Hz]
Valve with plastic body, manual override and cable plug (UC with silicon cable, please see footnote)
A 2/2-way G 3/8 4 0.3 0 - 2 PVC FKM 024/DC 049 654

0121
valve normally
closed 0 - 4 PVC FKM 024/50 048 940

230/50 047 859

0-2 PTFE FFKM 024/DC 151 733

0-4 024/UC 130 502

G 3/8 6 0.6 0 - 1 PVC FKM 024/DC 048 749

0 - 2 PVC FKM 024/50 049 348

230/50 047 810

G 3/8 8 1 0 - 1 PVC FKM 024/UC 048 697

024/50 052 800

230/50 052 302

E 3/2-way G 3/8 4 0.3 0 - 2 PTFE FFKM 024/UC 130 933

mixer valve
230/50 130 934

F 3/2-way G 3/8 6 0.6 0 - 1 PVC FKM 024/DC 049 533

­distributor
valve 0 - 2 PVC FKM 024/50 052 181

230/50 047 916

* With 1 m silicone cable

Envelope Dimensions [mm] (see datasheet for details)

Top view Bottom view

5 deep

Body material D B E F
PTFE and PVC G 3/8” 91 35 65
Possible port configurations
Circuit function 1 2 3
A P – A
E P1 P2 A
F A B P

5
 2/2- or 3/2-way PVC Solenoid Valve for aggressive Mediums

True union or G 3/8” - G 1/2”

0131

2 (A)
• With hermetic isolation of fluid
• Insensitive to aggressive fluids 1 (P)

• Universal functions 2 (A)

• Lockable manual override as standard

1 (P)
• Simple installation and removal
2(A) 4(B)

1(P)

Type 0131 is a direct-acting 2/2- or 3/2-way solenoid valve with differ- Envelope Dimensions [mm] (see datasheet for details)
ent circuit functions. The actuator is isolated from the fluid by a double
seal made ​​of PTFE. No fluid contact with metallic components. B

Technical Data
Orifice DN10-20 mm
Body material PVC
PVDF on request
Coil material Epoxy
Coil isolation class H
Seal material EPDM, FKM
Medium
EPDM Alkalis, alkaline washing and bleaching lyes
FKM Oxydizing acids and substances, salt solutions
Medium temperature
C
Body + Seal
(material combination)
PVC/EPDM -30 °C to +50 °C
PVC/FKM -10 °C to +50 °C A

Ambient temperature Max. +50 °C

Viscosity Max. 37 mm2/s A B C
Voltage tolerance ±10%
104 62 129
Cycling rate ca. 100-150/min for AC
Max. 6/min for UC
Duty cycle 100% continuous rating
Electrical connection Cable plug for Ø 7 mm cable, acc. to DIN EN
175301-803 Form A (supplied as standard)
Protection class IP 65 with cable or cable plug
Installation as required, preferably with actuator upright

Power consumption

Inrush Hold (hot coil)

AC [VA] UC [W] AC [VA/W] UC [W]
100-120 100 32/16 9

Options 8 deep
• UR/CSA approvals

DN A D (true union) D (threaded) L

10 30 Ø 16.2 G 3/8” and G 1/2” 130
15 33 Ø 20.2 G 1/2” and G 3/4” 136
20 37 Ø 25.2 G 3/4” 144

6
Ordering Chart
Kv value Pressure Item no. per voltage/frequency [V/Hz]
Circuit Port Orifice
water range
function connection [mm] 230/UC 230/50 024/50 024/UC
[m3/h] [bar]
Seal material EPDM
A 2/2-way G 1/2” 10 2 0-3 – 056 795 – 023 759

0131
valve normally
closed True union 0-3 – 050 549 – 046 949
Ø 16 mm
True union 0-3 – 056 791 – –
Ø 20 mm
G 1/2” 15 4.5 0-1 – 054 831 – 067 832

True union 0-1 168 193 055 423 051 028 050 809
Ø 20 mm
True union 20 6 0 - 0.5 – 051 257 053 992 045 225
Ø 25 mm
B 2/2-way True union 10 2 0- 2 – 017 113 – –
valve normally Ø 16 mm
open True union 20 6 0 - 0.5 051 748 – – –
Ø 25 mm
F 3/2-way dis- True union 10 2 0-1 – 052 546 064 266 055 770
tributor valve Ø 16 mm
True union 15 4 0 - 0.5 – 052 071 058 279 049 883
Ø 20 mm
True union 20 5 0 - 0.25 – 054 564 040 921 067 076
Ø 25 mm
Seal material FKM
A 2/2-way True union 10 2 0-3 – 050 443 052 953 047 915
valve normally Ø 16 mm
closed True union 0-3 – 056 789 055 817 056 060
Ø 20 mm
G 1/2” 15 4.5 0-1 – 056 663 – 047 398

True union 0-1 – 050 787 051 641 053 882

Ø 20 mm
True union 20 6 0 - 0.5 – 051 351 050 551 056 495
Ø 25 mm
B 2/2-way True union 10 2 0- 2 – 053 221 – 058 361
valve normally Ø 16 mm
open
F 3/2-way dis- G 3/8” 10 2 0-1 – – – 065 194
tributor valve
True union 0-1 – 052 619 – 058 362
Ø 16 mm
True union 15 4 0 - 0.5 – 050 904 – –
Ø 20 mm
True union 0 - 0.5 020 687 – – –
Ø 25 mm
True union 20 5 0 - 0.25 – 066 280 – 058 363
Ø 25 mm

7
 2/2-way Solenoid Valve for neutral media

G 3/8”–G 3/4”
0131

• Direct acting
• With hermetic isolation of fluid
• Lockable manual override as standard
2 (A)
• NC and NO circuit function
• Optional with electrical position feedback 1 (P)

4 (B)

1 (P)

The direct-acting valve, Type 0131, is delivered with circuit function, nor- Envelope Dimensions [mm] (see datasheet for details)
mally closed or normally open . The solenoid actuator is separated from
the medium by a double PTFE seal with a small ventilated space. The
A
valve is used for shut-off, dosing, filling and ventilating medium where low
pressures are applicable; also suitable for use in technical vacuum.

Technical Data
Body material Brass
Seal materials NBR, FKM
Medium
with NBR Neutral liquids e.g. compressed air, water, hydraulic
oil, oils and fats without additives, technical vacuum
with FKM Hot air, per-solution, hot oil, oils with additives, A B
technical Vacuum
62 90
Medium temperature
with NBR -10 up to +90 ºC
with FKM -10 up to +130 ºC
F
Ambient temperature Max. +50 ºC
Viscosity 100 to 21 mm /s2
B
Operating voltages 24 V/UC DN F
230 V/50 Hz D
Other Voltages on request
Voltage tolerance ±10%
Cycling rate Max. 6/min with UC
Duty cycle ED 100%
Electrical connection Cable plug acc. to DIN EN 175301-803, Form A
(included)
Protection class IP65 with cable plug
Coil insulation class H
Installation As required, preferably with actuator upright
Response times [ms]: Measured at valve outlet at 6 bar and +20 ºC.
Opening Pressure relief 0 90%
Closing Pressure relief 100 to 10%

Electrical power consumption

Inrush Hold
AC 100 VA 48 VA (16 W)
UC 100 W 9W

Options
DN D F
• Electrical position feedback
10 G 3/8” 12
15 G 1/2” 14
20 G 3/4” 16

8
Ordering Chart
Orifice Port ­connection Kv Value water Pressure range Voltage/­Frequency
Circuit ­function Seal material Item no.
[mm] [inch] [m3/h] [bar] [V/Hz]
A Normally 10 G 3/8 2 0-3 NBR 24/UC 057 475
closed
230/50 053 059

0131
FKM 24/UC 054 053

230/50 044 502

15 G 1/2 4.5 0-1 NBR 24/UC 054 102

230/50 052 221

FKM 24/UC 025 537

230/50 040 549

20 * G 3/4 6 0 - 0.5 NBR 24/UC 049 751

230/50 048 490

FKM 24/UC 069 752

230/50 048 622

B Normally open 10 G 3/8 2 0-2 NBR 24/UC 059 208

230/50 051 685

15 G 1/2 4.5 0-1 NBR 24/UC 058 371

230/50 046 466

FKM 230/50 046 643

20 * G 3/4 6 0 - 0.5 NBR 24/UC 050 461

230/50 053 807

* Versions with 20 mm nominal diameter are not suitable for vacuum

9
 3/2-way Solenoid Valve for neutral medium

G 3/8” - G 1/2”
0131

2(A)
• Direct acting
• With hermetic isolation of fluid 1(P) 3(R)

• With lockable manual override 4(B)

• Universal functions
1(P) 3(R)
• Electrical feedback optional
2(A) 4(B)

1(P)

The direct acting 3/2-way valve, Type 0131, is available in different circuit Envelope Dimensions [mm] (see datasheet for details)
functions.
The solenoid actuator is separated by a double seal of PTFE with a venti- A

lated clearance from Medium.

The valve is used for shut-off, dosing, filling, ventilating and distributing
Medium with low pressures; also with technical Vacuum for DN10 mm.

Technical Data
Body material Brass
Seal material NBR (EPDM or FKM on request)
Medium Neutral fluids such as e.g. compressed air, water,
hydraulic oil, oils and fats without additives, A B
technical vacuum 62 90
Medium temperature -10 ºC to +80 ºC
Ambient temperature Max +50 ºC
Viscosity 100 to 15 mm2/s L
Operating voltage 24/230 V UC
B
other voltages on request
DN L
Voltage tolerance ±10 %
D
Cycling rate Max. 6/min with UC
Duty cycle 100%
Electrical connection Cable plug acc. to DIN EN 175301-803, Form A
(included)
Protection class IP65 with Cable Plug
Installation As required, preferably with actuator upright
Response times [ms] Measured at valve outlet with air at 6 bar and +20 ºC
Opening Pressure build-up 0 to 90%,
Closing Pressure relief 100 to 10%

1 2
Electr. power consumption Response times
Inrush Hold Opening Closed
AC 100 VA 48 VA (16 W)
10 to 20 40 to 60
UC 100 W 9W
3
Options
• Circuit function E on request
• Electrical position feedback

DN D L
10 G 3/8” 12
15 G 1/2” 14
20 G 3/4” 16

10
Ordering Chart
Orifice Port connection Kv Value water Pressure range Voltage/frequency
Circuit function Item no.
[mm] [inch] [m3/h] [bar] [V/Hz]
All valves with manual override, brass body, NBR seal and cable plug
C Normally closed 10 G 3/8 2 0-1 24/UC 048 997
3 way configuration

0131
230/UC 059 302

15 G 1/2 4 0 - 0.5 24/UC 062 737

230/UC 062 481

D Normally open 3 15 G 1/2 4 0 - 0.5 24/UC 021 964

way configuration
F Distribution valve 10 G 3/8 2 0-1 24/UC 064 025

230/UC 062 960

15 G 1/2 4 0 - 0.5 24/UC 058 843

230/UC 062 124

Note: Versions with orifice 15 mm are not suitable for vacuum

11
 2/2-way Solenoid Valve for aggressive media

Ø 20 - Ø 63 mm, true union

0142

• Unique isolated technology for slightly

contaminated fluids
• Rugged moulded diaphragm
• No metallic internal parts
• Pilot control with pivoted armature and
2 (A)
lockable manual override

1 (P)

This valve is specifically designed for aggressive fluids where a chemi- Envelope Dimensions [mm] (see datasheet for details)
cally compatible solution is required. The pilot operated solenoid valve
needs to open and close a minimum differential pressure of 0.5 bar. B

Technical Data
Pressure range 0.5-6 bar
Temperature media 0 ºC to +50 ºC
2508 cable plug Form A
Max. Ambient temperature 0 ºC to +40 ºC (PVC), included
(0 ºC to +55 ºC, PVDF on request)
Valve internal parts PVDF
Body material PVC (PVDF on request)
Seal material EPDM or FKM
Coil material Epoxy (Class H)
Power consumption DC: 5 W, AC: 20 VA (inrush), 11 VA (hold)
Voltage tolerance ±10% C
Duty cycle 100% continuous rating A
Protection class IP65 (with cable plug)
Electrical connection Cable plug acc. to DIN EN 175301-803,
Form A (included)
Response times 1) Size [mm] A B C
Opening [ms] 100 - 800
Closing [ms] 1000 - 4000 15 148 62.5 148
20 154 62.5 148
1)
 easured at valve outlet at 6 bar and +20 °C acc. to ISO 12238.
M
Opening: Pressure rise 0 to 90%, Closing: Pressure drop 100 to 10%
25 190 85 174.5
40 254 115 212
50 268 115 212
Options
• Normally open
• Electrical position feedback Pressure Temperature chart
• Impulse coil for PVC and PVDF
• Threaded port connection
• Range of diaphragm seals to suit aggressive media Pressure [bar]
• Cable plug with LED and varistor 7
• CSA certification 6
PVDF
5
PVC
4

0
0 10 20 30 40 50 60 70 80
Temperature [°C]

12
Ordering Chart
Port connection Orifice Kv value water Pressure range Seal Item no. voltage/frequency [V/Hz]
Ø [mm] [mm] [m3/h] [bar] material 024V DC 024V AC 230V AC
normally closed (other versions on request)
PVC Body, true union
20 15 5 0.5 - 6 EPDM 041 980 050 898 041 911

0142
20 15 5 0.5 - 6 FKM 041 938 050 953 041 934

25 20 6 0.5 - 6 EPDM 042 045 050 908 041 986

25 20 6 0.5 - 6 FKM 042 008 050 954 042 005

32 25 14 0.5 - 6 EPDM 042 047 050 916 042 126

32 25 14 0.5 - 6 FKM 042 079 050 974 042 113

50 40 30 0.5 - 6 EPDM 042 195 067 693 042 247

50 40 30 0.5 - 6 FKM 042 198 067 699 042 245

63 50 36 0.5 - 6 EPDM 042 266 067 705 042 261

63 50 36 0.5 - 6 FKM 042 264 054 887 042 262

13
 Plunger Operated 2/2-way Solenoid Valve for neutral media
and high temperatures

G 1/4” - G 1/2”
0255

• Fluid temperature to 180 ºC

• Integrated metallic body seal
• Wear resistant stainless steel seat

2 (A)

1 (P)

High performance plunger operated, direct-acting solenoid valve with in- Envelope Dimensions [mm] (see datasheet for details)
tegrated metallic body seal and wear resistant stainless steel seat. Three
way (Type 0355), high pressure (100 bar), and high temperature
(250 °C) versions are also available.

Technical Data
2508 cable plug Form A included
Temperature media -40 ºC to +180 ºC D
Ambient temperature +55 ºC, max.
Viscosity Max. 21 mm2/s
Voltage tolerance ± 10%
Duty cycle 100% continuous rating
Body material Brass with moulded stainless steel seat 1.4305 or B
stainless steel 1.4581
Seal material PTFE
Coil material Epoxy (Class H)
Power consumption DC: 16 W, AC: 35-40 VA (inrush), 16/10 VA (hold)
Protection class IP65 (with cable plug)
Electrical connection Cable plug acc. to DIN EN 175301-803,
Form A (included)
Response times 1) C
Opening [ms] AC 10-20, DC 20-80
Closing [ms] AC 20-30, DC 20-30
1)
Measured at valve outlet at 6 bar and +20 °C acc. to ISO 12238. A
Opening: Pressure rise 0 to 90%, Closing: Pressure drop 100 to 10%

Options
• CSA/UR approval
• Cable plug with LED and/or varistor Size A B C D
• FM Class 1 Div 2 approval Brass G 1/4” 56 40 105 74.5
• UL listed version Brass G 3/8” 56 40 105 74.5
• ATEX approval St.st. G 1/4” 74.5 40 105 74.5
• Other sealing materials on request St.st. G 1/2” 74.5 40 108.5 74.5
• Silicone, oil and grease-free for oxygen

14
Ordering Chart
Port connection Orifice Kv value Pressure range [bar] Item no. voltage/frequency [V/Hz]
[inch] [mm] [m3/h] DC AC 024V DC 024V AC 230V AC
Brass body
G 1/4 3 0.25 0 - 10 0 - 16 052 872 058 421 046 865

0255
G 3/8 4 0.5 0-4 0 - 10 065 438 059 100 051 143

G 3/8 6 0.8 0-1 0-4 053 764 050 389 051 324

Stainless steel body

G 1/4 3 0.25 0 - 10 0 - 16 021 554 018 593 061 010

G 1/4 4 0.5 0-4 0 - 10 021 251 020 468 023 279

G 1/2 6 0.8 0-1 0-4 022 504 052 859 054 811

15
 2/2-way hard-coupled Solenoid Valve

G 1/2” - G 2”
0290

• Switches without differential pressure

• Operates on vacuum
• Process proven rugged and
reliable design

2 (A)

1 (P)

One of the ever reliable workhorses of the Bürkert solenoid range this Envelope Dimensions [mm] (see datasheet for details)
hard-coupled solenoid valve with plunger piloted rugged diaphragm seal
is perfect for vacuum, neutral gases and liquids. The high-performance
design is available in brass and stainless steel with a range of diaphragm
and seal materials.

2508 cable plug Form A

Technical Data
included
Medium temperature 1) NBR -10 °C to +80 °C
FKM 0 °C to +120 °C
EPDM -30 °C to +120 °C
Ambient temperature +55 ºC, max.
Voltage tolerance ±10%
Duty cycle 100% continuous rating
Body material Brass, stainless steel 1.4581
Seal material NBR, EPDM or FKM
Coil material Epoxy (Class H) C

Protection class IP65 (with cable plug)

B A
Electrical connection Cable plug acc. to DIN EN 175301-803,
Form A (included)
1)
 ax. medium temperature for versions with high power electronics (with coding… /UC)
M
withstands 90 ºC

Size A B C
Power consumption Response times2)
G 1/2” 74.5 70 95.5
Orifice Inrush Hold
[mm] AC UC AC UC Opening Closing G 3/4” 100 70 122
[VA] [W] [VA/W] [W] [ms] [ms] G 1” 115 70 131
12 100 80 25/10 6 100 700 G 1 1/4” 126 70 145
20 120 100 32/16 9 to to G 1 1/2” 126 70 154
25 120 100 32/16 9 250 2000 G 2” 164 70 211
32 120 100 32/16 9 300 700
40 120 100 32/16 9 to to
50 - 30 - 30 1000 4000
2)
 easured at valve outlet at 6 bar and +20 °C,
M
pressure rise 0 to 90%, pressure drop 100 to 10%

Options
• EPDM seals
• Cable plug with LED and varistor
• Oxygen version
• UR/CSA approval
• KTW approval
• Flange connection acc. to DIN 2501 (DN25-50 mm)

16
Ordering Chart
Port connection Orifice Kv value water Pressure range Item no. voltage/frequency [V/Hz]
Seal material
[inch] [mm] [m3/h] [bar] 024/50 024/UC/DC 1) 230/50
A 2/2-way valve normally closed
Brass body
G 1/2 12 1.8 0 - 16 EPDM 045 931 049 050 044 816

0290
G 3/4 20 5 065 033 058 427 045 290

G1 25 10 054 245 057 155 045 291

G 1 1/4 32 16 0 - 12 – – 085 259

G 1 1/2 40 16 – – 087 732

G2 50 38 – – 077 494 2)

G 1/2 12 1.8 0 - 16 NBR 043 816 050 294 044 373

G 3/4 20 5 058 766 049 518 045 292

G1 25 10 048 171 053 675 045 293

G 1 1/4 32 16 0 - 12 085 290 085 291 052 513

G 1 1/2 40 16 085 294 085 295 085 297

G2 50 38 – – 085 301

Stainless steel body

G 1/2 12 1.8 0 - 16 EPDM 045 765 048 606 043 553

G 3/4 20 5 066 460 059 910 065 025

G1 25 10 – 018 348 059 901

G 1/2 12 1.8 0 - 16 FKM 048 708 049 987 042 888

G 3/4 20 5 065 362 066 381 064 701

G1 25 10 018 121 065 542 066 125

1)
The coil for UC power supply is provided with an integrated high power electronic. Please check sufficient power supply
2)
The valve is provided with a cable plug with integrated rectifier

17
 Pivot Operated 2/2-way Solenoid Valve in plastic

G 1/4”
0330

• With separating diaphragm

• For aggressive media
• Also available for mounting on
­manifolds (Type 0331)
• Standard with lockable manual override
2 (A)

1 (P)

Direct-acting solenoid valve employing Bürkert’s unique pivoted armature. Envelope Dimensions [mm] (see datasheet for details)
A hermetic isolation is guaranteed against aggressive substances by the
flexible diaphragm. Shown is the threaded version in precision moulded
engineered polymer. The valve is also available in manifold mount as the
Type 0331.

Technical Data
Temperature media -30 °C to +80 °C (EPDM) 2508 cable plug Form A included
0 °C to +80 °C (FKM)
Ambient temperature +55 ºC, max.
Voltage tolerance ± 10%
Duty cycle
Intermittent operation 40% ED (30 min) with 8 W version
Continuous operation 100% ED with 5 W version (on request)
Body material PP or PVDF
Seal material FKM or EPDM
NBR and FFKM on request
Coil material Epoxy (Class H)
Power consumption DC: 8 W, AC: 30 VA (inrush), 15 VA (hold)
Size A B C
Protection class IP65 (with cable plug)
Electrical connection Cable plug acc. to DIN EN 175301-803, G 1/4” 56 36 104
Form A (included)

Response times
AC DC
Orifice Opening Closing Opening Closing
[mm] [ms] [ms] [ms] [ms]
2-4 8-15 8-15 10-20 10-20

Response times [ms]: Measured at valve outlet at 6 bar and +20 °C

Opening: pressure build-up 0 to 90%, closing: pressure drop 100 to 10%

Options
• 2/2-way normally open, 3/2-way version
• Electrical position feedback
• Impulse coil
• Flange version
• Vacuum version
• CSA, ATEX and UR accreditation
• Alternative cable plug
• 5 W coil

18
Ordering Chart
Port Pressure range [bar] Item No. voltage/frequency [V/Hz]
Orifice Kv value
connection Seal material
[mm] [m3/h] DC AC 024V DC 024V AC 230V AC
[inch]
Normally closed (other versions on request)
Polypropylene 3 0.25 0-8 0 - 10 EPDM 067 214 022 105 062 398

0330
G 1/4
FKM 018 410 088 496 045 653

4 0.3 0-4 0-5 EPDM 021 660 067 731 063 118

FKM 062 695 043 005 063 116

5 0.4 0-3 0 - 4.5 EPDM 061 321 054 261 049 969

FKM 062 624 067 007 022 619

PVDF 3 0.25 0-8 0 - 10 EPDM 019 224 122 385 086 873
G 1/4
FKM 018 188 020 286 069 006

4 0.3 0-4 0-5 EPDM 057 573 _ 125 507

FKM 023 472 069 079 087 837

5 0.4 0-3 0 - 4.5 EPDM 120 184 059 802 130 117

FKM 064 512 _ 063 786

19
 Pivot Operated 2/2-way Solenoid Valve in brass or stainless steel

G 1/4”
0330

• Isolating separating diaphragm design

• Handles slightly contaminated fluids
with ease
• With lockable manual override
• Long life even when running dry
2 (A)

1 (P)

Direct-acting solenoid valve employing Bürkert’s unique pivoted armature. Envelope Dimensions [mm] (see datasheet for details)
A hermetic isolation is guaranteed by this ground-breaking design.
Shown is the threaded version. The valve is also available in manifold
mount as the Type 0331.

Technical Data
Temperature media 0 °C to +90 °C
2508 cable plug Form A included
Ambient temperature +55 ºC, max.
Viscosity Max. 37 mm²/s
Body material Brass or Stainless steel 1.4401
Seal material FKM (FFKM, NBR and EPDM on request)
Coil material Epoxy (Class H)
Voltage tolerance ±10%
Duty cycle Continuous operation 100% ED
Power consumption DC: 8 W, AC: 30 VA (inrush), 15 VA (hold)
Protection class IP65 (with cable plug)
Electrical connection Cable plug acc. to DIN EN 175301-803,
Form A (included)

Size A B C
Orifice Response times G 1/4” 46 34 100
AC DC
Opening Closing Opening Closing
[mm] [mm] [ms] [ms] [ms]
2-4 8-15 8-15 10-20 10-20
Response times [ms]:
Measured at valve outlet at 6 bar and +20 °C
Opening: pressure build-up 0 to 90%, Closing: pressure relief 100 to 10%

Options
• Three way versions
• Electrical position feedback
• Impulse coil
• Vacuum version
• Additional seal materials
• Cable plug
• CSA Class 1 Div 2
• FM Class 1 Div 1
• UL Listed version
• ATEX, Type 0780
• 2-way, normally open
• Analysis version
• Version with higher purity and tightness (analysis version)

20
Ordering Chart
Pressure range
Port connection Orifice Kv value [m3/h] Item no. voltage/frequency [V/Hz]
[bar]
[inch] [mm]
DC 50 Hz DC and 50 Hz 24/DC 24/50 Hz 230/50Hz
Normally closed 2 way configuration
Brass valve body

0330
G 1/4 3 0.14 0.18 0 - 10 020 293 022 883 124 909

4 0.17 0.23 0-5 024 019 025 246 124 912

Stainless steel valve body

G 1/4 3 0.14 0.18 0 - 10 020 292 023 984 024 563

4 0.17 0.23 0-5 018 276 018 857 020 873

21
 Pivot Operated 3/2-way Solenoid Valve
in brass or stainless steel

G 1/4”
0330

• Isolating separating diaphragm design

• Long service life
• Handles slightly contaminated fluids 2(A)
with ease
• Manual override as standard 1(P) 3(R)

4(B)

1(P) 3(R)

Direct-acting 3/2-way normally closed and normally open solenoid valves Envelope Dimensions [mm] (see datasheet for details)
with pivoted armature and isolating diaphragm. This flexible valve series
includes many options, various body materials, diaphragm and sealing
materials and a range of electrical connections to suit many applications.

Technical Data
Temperature media 0 °C to +80 °C
2508 cable plug
Ambient temperature +55 ºC, max. Form A included
Viscosity Max. 37 mm²/s
Voltage tolerance ±10%
Duty cycle 100% continuous rating
Body material Brass (stainless steel on request)
Seal material NBR (FFKM, KM and EPDM on request)
Coil material Epoxy (Class H)
Power consumption DC: 8 W, AC: 30 VA (inrush), 15 VA (hold)
Protection class IP65, NEMA 4 (with cable plug)
Electrical connection Cable plug acc. to DIN EN 175301-803,
Size A B C
Form A (included)
G 1/4” 46 34 100

Orifice Response times

AC DC
[mm] Opening Closing Opening Closing
[ms] [ms] [ms] [ms]
2-4 8-15 8-15 10-20 10-20
Response times [ms]: Measured at valve outlet at 6 bar and +20 °C
Opening: pressure relief 0 to 90%, closing: pressure relief 100 to 10%

Options
• Electrical position feedback
• Impulse coil
• Vacuum version
• Cable plug with LED and varistor
• Flange version Type 0331 with manifold mounting
• ATEX approval
• Version with higher purity and tightness (analysis model)

22
Ordering Chart
Port connection Orifice Kv value [m3/h] Pressure range Item no. voltage/frequency [V/Hz]
[inch] [mm] DC 50 Hz [bar] 24/DC 24/50 Hz 230/50Hz
Normally closed 3 way configuration
Brass valve body
G 1/4 2 0.08 0.11 0 - 16 041 103 042 129 041 105

0330
3 0.14 0.18 0 - 10 041 107 041 108 041 116

Normally open 3 way configuration

Brass valve body
G 1/4 2 0.08 0.11 0 - 16 056 984 041 858 041 137

3 0.14 0.18 0 - 10 041 139 041 141 041 147

23
 Pivot Operated 3/2-way Universal Solenoid Valve
in brass or stainless steel

G 1/4”, 0-12 bar max.

0330

• Universal flow function

• Isolating separating diaphragm design
• Handles slightly contaminated fluids
with ease
• Manual override as standard
2(A)
• Long lifetime

1(P) 3(R)

Direct-acting 3/2-way universal function (E) solenoid valves with pivoted Envelope Dimensions [mm] (see datasheet for details)
armature and isolating diaphragm. This flexible valve series includes many
options, various body materials, diaphragm and sealing materials and a
range of electrical connections to suit many applications.

Technical Data
Temperature media 0 °C to +90 °C 2508 cable plug Form A included
Ambient temperature +55 ºC, max.
Viscosity Max. 37 mm²/s
Voltage tolerance ±10%
Duty cycle 100% continuous rating
Body material Brass or Stainless steel 1.4401
Seal material FKM (FFKM, NBR and EPDM on request)
Coil material Epoxy (Class H)
Power consumption DC: 8 W, AC: 30 VA (inrush), 15 VA (hold)
Protection class IP65, NEMA 4 (with cable plug)
Electrical connection Cable plug acc. to DIN EN 175301-803, Size A B C
Form A (included)
G 1/4” 46 34 100

Orifice Response times

AC DC
[mm] Opening Closing Opening Closing
[ms] [ms] [ms] [ms]
2-4 8-15 8-15 10-20 10-20
Response times [ms]: Measured at valve outlet at 6 bar and +20 °C
Opening: pressure relief 0 to 90%, closing: pressure relief 100 to 10%

Options
• Electrical position feedback
• Impulse coil
• Range of diaphragm seals to suit aggressive media
• Vacuum ring version
• Cable plug with LED and varistor
• Class 1, Div 2 FM & CSA
• Flange version Type 0331 with manifold mounting
• ATEX approval
• Version with higher purity and tightness (analysis model)

24
Ordering Chart
Port connection Orifice Kv value [m3/h] Pressure range Item no. voltage/frequency [V/Hz]
[inch] [mm] DC 50 Hz [bar] 24/DC 24/50 Hz 230/50Hz
Universal version 3 way configuration
Brass valve body
G 1/4 2 0.08 0.11 0 - 12 124 922 138 316 124 925

0330
3 0.14 0.18 0-8 124 927 124 928 124 930

Stainless steel body

G 1/4 2 0.08 0.11 0 - 12 124 932 124 933 124 935

3 0.14 0.18 0-8 124 937 124 938 124 940

25
 2/2 or 3/2-way Pivoted Armature Solenoid Valve ­
with Ex approval
0330 Ex

• Direct-acting with isolating diaphragm 2 (A)

• With lockable manual override

1 (P)

• For liquid, gaseous and aggressive

2(A)
media
• For slightly contaminated fluids 1(P) 3(R)

• Long service life, even in non-lube 2(A)

conditions
1(P) 3(R)

Type 0330 Ex is a direct-acting 2/2 or 3/2-way pivoted armature Envelope Dimensions [mm] (see datasheet for details)
solenoid valve with Ex approval and high service life, even when run dry.
It is suitable for neutral, abrasive and lightly contaminating media, with a
stainless steel body for aggressive media. B

Technical Data
Orifice DN3.0 mm
Body and seat materials Brass and stainless steel 1.4401
Seal materials NBR, FKM
Media
with NBR Neutral media such as compressed air, water, oil
with FKM hot air, oxygen, hot oils, per-solutions D
Media temperature
with NBR 0 °C to +80 °C
with FKM 0 °C to +90 °C
Ambient temperature Max. +55 °C C
Viscosity Max. 37 mm2/s
A
Operating voltage 24/230 V UC
Voltage tolerance ±10%
Cycle rate 1 Max. 20/min
at medium temp. and to +70 °C
at ambient temp. to +40 °C
Cycle rate 2 Max. 5/min
at medium temp. and to +90 °C A B C D
at ambient temp. to +40 °C 123 60 131 32
Duty cycle 100% continuous rating
Electrical connection Terminal box without safety fuse
moulded-in cable,
3 m HO5RN-F3G, 3 x 0.75 mm2 on request Other circuit functions
Fuse Semi-delay fuse (corresponding to nominal current) The valves are fitted with different springs. When used in other circuit
Power consumption UC: 40 VA (inrush), 3 W (hold) functions, the permissible operating pressure changes according to the
Protection class IP65 following table.
Type of protection II 2 D Ex tD A21 IP65 T135 °C resp. 100 °C
II 2 G Ex d e IIC T4 resp. T5 Circuit Max. operating pressure [bar]
Installation As reqd., preferably with actuator in upright position function when using the valve in a new circuit function
Orifice 3
WW A B C D E F
C 10 1 10 1 1 10
Response times 1)

E 6 6 6 6 6 6
Opening Closing
[ms] [ms] F 6 1 6 1 1 10
30 40
1)
 easured at valve outlet at 6 bar and +20 °C
M
Opening: pressure relief 0 to 90%, closing: pressure relief 100 to 10% Options
• Seal material EPDM and FFKM
• Other circuit functions

26
Ordering Chart
Item no. per
Port Kv-value Pressure Voltage/Frequency
Circuit Orifice Seal Body Electrical
­connection water range [V/Hz]
­function [mm] ­ aterial
m ­material 1) connection 2)
[inch] [m3/h] [bar]
024/UC 230/UC
All valves with manual override, protection type Ex ed II C T5

0330 Ex
A 2/2-way, G 1/4 3 0.23 0 - 10 NBR Brass Terminal box 137 077 137 079
normally
closed (NC) FKM Stainless Terminal box 137 081 137 083
steel
C 3/2-way, G 1/4 3 0.23 0 - 10 NBR Brass Terminal box 124 619 125 567
normally
closed (NC) FKM Stainless Terminal box 135 080 137 075
steel
E 3/2-way G 1/4 3 0.23 0-6 FKM Stainless Terminal box 137 085 135 624
mixer steel
1)
For circuit functions A and B, valve bodies with straight flow
2)
 erminal box = with Terminal box without safety fuse
T
Moulded-in cable with cable fitting and strain relief (HO5RN-F3G, 3 x 0.75 mm2, 3 m long) on request

Accessories
Max. current
Voltage [V] Item no.
[A]
Fuse Type 1058
24 2 153 740

230 0.315 153 733

Envelope Dimensions [mm] (see datasheet for details)

Version with terminal box

Possible connections
Circuit function 1 2 3
A P A –
C P A R
E P1 A P2

27
 3/2-way Solenoid Valve, Flange

DN2 and 3 mm
0331

• 3-way valve with pivoted armature 2(A)

• For liquid and gaseous medium

1(P) 3(R)
• Direct-acting and media separated
4(B)
• Standard with lockable manual override
1(P) 3(R)

2(A)

1(P) 3(R)

Type 0331 is a direct-acting 3/2-way pivoted armature solenoid valve Dimensions [mm] (see datasheet for further Details)
for flange mounting. The magnetic system and the media chamber
are separated from one another by a separating diaphragm system.
The valve is fast-acting and has a long service life, even in non-lube
conditions.

Technical data
Medium temperature
NBR 0 °C to 80 °C
FKM 0 °C to 90 °C
EPDM (on request) -30 °C to 90 °C
Ambient temperature Max. 55 °C
C
Viscosity Max. 37 mm2/s
Voltage tolerance ±10%
Duty cycle Continuous operation 100% ED
Manifold mounting use reduced ED or 5 W coil A
Body and seat materials Brass (stainless steel 1.4401 on request)
Seal material NBR, FKM (EPDM on request)
Coil material Epoxy (class H)
Power consumption AC: 30 VA, DC: 8 W (inrush)
AC: 15/8 VA/W, DC: 8 W (hold) B

Protection class IP 65 (with Cable Plug)

Electrical connection Tag connector acc. to DIN EN 175301-
Size A B C
803 Form A (previously DIN 43650) for
cable plug Type 2508 (included) G 1/4” 46 34 100
Response times
AC Opening/Closing [ms] 8-15
AC Opening/Closing [ms] 10-20
2508 Cable Plug
1)
 easured at valve outlet at 6 bar and +20 °C
M Form A included
Opening: Pressure build-up 0 to 90%,
Closing: Pressure drop 100 to 10%
Manifolds

Multiple manifold Single manifold

28
Ordering Chart
Orifice Kv value Pressure range Item No. voltage/frequency [V/Hz]
Port connection
[mm] [m³/h] 1) [bar] 1) 024/DC 024/50 230/50
3/2-way valve, seal material NBR, port P normally closed
Flange 2 0.10 0 - 16 041 183 041 184 041 188

0331
3 0.15 0 - 10 041 195 041 198 041 209

3/2-way valve, seal material NBR, port P normally open

Flange 2 0.10 0 - 16 041 234 041 235 041 242

3 0.15 0 - 10 041 247 041 248 041 254

3/2--way valve, seal material FKM, any flow direction

Flange 2 0.10 0 - 16 124 953 124 954 124 956

3 0.15 0 - 10 124 958 124 959 124 961

1)
For DC versions the nominal diameter is reduced to 0.5 mm.
2)
Please be aware that the above valves cannot be used for vacuum.
The valves are manufactured with different springs. The valves can be applied also in other circuit functions with respect to different pressure rates.

Flange valve manifolds made of anodised aluminium

Manifold Item No.
1 valve 005 043

2 valves 005 045

3 valves 005 366

4 valves 005 294

5 valves 005 295

6 valves 005 296

7 valves 005 403

8 valves 006 074

Accessories
Manifold Item no.
Covering plate for unused valve positions 005 625

Options
• Approvals UL, UR, GL, CGA / AGA
• UL Hazardous Locations
• Vacuum version
• Electrical feedback positioner
• Version without manual override

29
 3/2-way Solenoid Valve with pivoted armature pilot drive

G 1/4” - G 1 1/2”
0340

• Servo-Piston for large flow rates

• Pivoted armature isolated pilot
• Manual override as standard 2(A)

• Fast ventilation function

1(P) 3(R)

4(B)
10
12
1(P) 3(R)

Servo-assisted 3/2-way normally closed and normally open solenoid valve Envelope Dimensions [mm] (see datasheet for details)
with a pivoted armature and isolating diaphragm. This series encompasses
a range of diaphragms, sealing materials and electrical connections.
Perfect for pneumatic actuation of very large process valves.
For the complete opening and closing a differential pressure of 0.5 bar is
required.
2508 cable plug Form A
Technical Data included

Temperature media 0 °C to +90 °C

Ambient temperature +55 ºC, max.
Viscosity Max. 21 mm²/s
Voltage tolerance ±10%
Duty cycle 100% continuous rating
Body material Brass
Seal material NBR
Coil material Epoxy (Class H)
Power consumption DC: 8 W, AC: 30 VA (inrush), 15 VA (hold)
Protection class IP65, NEMA 4 (with cable plug)
B
Electrical connection Cable plug acc. to DIN EN 175301-803,
C
Form A (included)
A
Response times [ms] Measured at valve outlet at 6 bar and +20 °C
Opening Pressure build-up 0 to 90%
Closing Pressure decay 100 to 10%
(see Ordering Chart)

Response times 1) Size A B C

Orifice Opening Closing G 1/4” 65 33 154.5
[mm] [ms] [ms] G 1/2” 76 33 179.5
8 25 25 G 3/4” 90 52 215.5
12 30 30 G 1” 110 60 237.5
20 40 40 G 1 1/2” 153 88 274
25 70 70
40 120 120
1)
Measured at valve outlet at 6 bar and +20 °C
Opening: Pressure rise 0 to 90%
Closing: Pressure drop 100 to 10%

Options
• Electrical position feedback
• Impulse coil
• Range of diaphragm seals to suit difficult media
• Cable plug with LED and varistor

30
Ordering Chart
Port connection Orifice Kv value water Pressure range Item no. voltage/frequency [V/Hz]
[inch] [mm] [m3/h] [bar] 024/DC 024/AC 230/AC
Normally closed
G 1/4 8 0.95 0.5 - 16 041 317 041 318 041 329

0340
G 1/2 12 2.6 0.5 - 16 041 333 041 334 041 346

G 3/4 20 6.6 0.5 - 16 041 354 041 665 041 361

G1 25 10 0.5 - 16 041 537 041 362 041 364

G 1 1/2 40 24 0.5 - 16 042 319 041 365 041 366

Normally open
G 1/4 8 0.95 0.5 - 16 041 367 041 368 041 371

G 1/2 12 2.6 0.5 - 16 041 374 041 375 041 380

Quick exhaust function: Connection R is a orifice size larger than the ports A / B and P. This increases the flow A-R by a factor of 1.5 to 2 to the value in the table.

31
 3/2-way Solenoid Valve with pivoted armature pilot drive
for low pressures and vacuum

G 1/4” - G 1”
0344

• Pivoted armature pilot drive,

media isolated
• Smoothly operating servo-piston
2(A)
• For neutral gases with low pressures
1(P) 3(R)
• For technical vacuum
• Manual override as standard 4(B)
10
12
1(P) 3(R)

The pilot-controlled 3/2-way valve, Type 0344, with a smoothly operating Envelope Dimensions [mm]
servo-piston requires a differential pressure of 0.25 bar for complete
opening and closing. In the circuit functions NC and NO, it is particularly
suited for use with neutral gases with low pressures and for vacuum,
even with dry running.

Technical Data
Orifice DN8.0-40 mm
Body material Brass
Coil material Epoxy
Coil insulation class H
Seal material NBR
Medium Neutral gases, compressed air, vacuum
Medium temperature 0 °C to +90 °C
Ambient temperature Max. +55 °C
B
Voltage tolerance ± 10%
Duty cycle 100% continuous rating
C A
Electrical connection Cable plug for Ø 7 mm cable,
acc. to DIN EN 175301-803 Form A
(supplied as standard)
Electr. power consumption DC: 8 W, AC: 30 VA (inrush), 15 VA (hold)
Protection class IP 65 with cable plug
Installation as required, preferably with actuator upright

Response times1)
Orifice Opening Closing
[mm] [ms] [ms] DN A B C
8 25 25 8 46 33 154.5
12 30 30 12 46 33 179.5
20 40 40 20 62 52 215.5
25 70 70
25 82 60 237.5
40 120 120
40 117 88 274.0
Measured at valve outlet at 6 bar and +20 °C
1)

Opening: pressure rise 0 to 90%, closing: pressure drop 100 to 10%

32
Ordering Chart
QNn-value air Item no. per voltage/frequency [V/Hz]
Port ­connection Orifice Pressure range
Circuit function P –> A
[inch] [mm] [bar] 024/DC 024/50 230/50
[l/min]
All valves with manual override, brass body, NBR seal and cable plug
C G 1/4 8 1030 Vacuum to 3 047 383 047 787 045 134

0344
3/2-way valve
normally closed G 1/2 12 2800 Vacuum to 3 046 580 047 897 046 180

G 3/4 20 7200 Vacuum to 3 046 833 053 492 046 461

G1 25 11000 Vacuum to 3 043 691 050 367 055 445

G 1 1/2 40 26000 Vacuum to 3 057 829 – 047 853

D G 1/4 8 1030 Vacuum to 3 046 986 049 336 046 408

3/2-way valve
normally open G 1/2 12 2800 Vacuum to 3 046 246 051 354 046 373

G 3/4 20 7200 Vacuum to 3 046 087 057 636 047 616

G1 25 11000 Vacuum to 3 047 873 043 479 041 681

Quick exhaust function: Connection R is a orifice size larger than the ports A / B and P. This increases the flow A-R by a factor of 1.5 to 2 to the value in the table.

Envelope Dimensions [mm]

DN A B D H L R
8 46 33 G 1/4” 154.5 65 G 3/8”
12 46 33 G 3/8” 179.5 76 G 3/4”
12 46 33 G 1/2” 179.5 76 G 3/4”
20 62 52 G 3/4” 215.5 90 G 1”
25 82 60 G 1” 237.5 110 G 1 1/4”
40 117 88 G 1 1/2” 274.0 153 G 2”

This dimensional drawing shows a valve in circuit function C with the

port specifications P, R and A/B (manual override via port P).
In circuit function D the manual override is located above the port
A/B (pilot rotated 180° compared to circuit function C).
(Vacuum pump connected at port R, atmospheric pressure
connected at port P.)

33
 Plunger Operated 3/2-way Solenoid Valve
for high temperatures

G 1/4”
0355

• Seat valve direct acting

• Medium temperature up to +180 °C
• Push-over solenoid system
• For gases and fluids

2(A)

1(P) 3(R)

Direct-acting plunger solenoid, Type 355, for neutral gases and liquids. Envelope Dimensions [mm]
Also suitable for high temperatures, such as hot water, hot air, steam.

Technical Data B

Orifice DN2-4 mm
Body material Brass with stainless steel seat 1.4305,
Stainless steel 1.4581
Coil material Epoxy
Coil isolation class H
Inner part valve Stainless steel
Seal material NBR, FKM, PTFE, EPDM
Medium
NBR Neutral fluids, hydraulic oil, oil without additives
EPDM Oil and fat-free fluids
FKM Per-solutions, hot oils with additives
PTFE Steam, organic solvents
Medium temperature
NBR -10 °C to +90 °C
EPDM -40 °C to +130 °C
FKM 0 °C to +130 °C
C
PTFE -40 °C to +180 °C
Ambient temperature Max. +55 °C
Voltage tolerance ±10%
Duty cycle 100% continuous rating
Electrical connection Tag connector acc. to DIN EN 175301-803 Form A
A
(previously DIN 43650) for cable plug Type 2508
(supplied as standard)
Power consumption v
Inrush
Hold (hot coil) AC: 35-40cv VA
AC: 16 VA, 10 W DC: ca. 12 W A B C
Protection class IP 65 with cable plug 56 45.5 111.5
Installation as required, preferably with actuator upright

Options
• Circuit function D and E on request
• UL, UR and CSA approval

34
Ordering Chart
Port Kv-value Pressure Item no. per voltage/frequency [V/Hz]
Circuit Orifice
­connection ­water range Seal material
­function [mm] 024/DC 024/50 230/50
[inch] [m3/h] [bar]
C 3/2-way Brass body
valve normally G 1/4 2 0.11 0 - 16 EPDM – 150 300 066 007

0355
closed
NBR 043 089 026 069 068 078

0 - 14 PTFE 062 188 049 998 049 025

3 0.2 0 - 10 FKM 064 392 157 603 126 056

NBR 068 557 017 668 061 174

0-8 PTFE 052 665 067 817 054 885

4 0.4 0-6 FKM 069 637 066 454 046 655

NBR 061 104 019 095 061 019

0-5 PTFE 052 078 065 552 058 403

Stainless steel body

G 1/4 4 0.4 0-5 PTFE 018 478 136 558 021 253

0-6 FKM 020 978 062 713 066 759

Envelope Dimensions [mm]

3 (R)

2 (A) 1 (P)

A = Stainless steel version 74.5 mm

B = Brass version 56 mm

35
 2/2-way Piston Solenoid Valves for Steam (up to +180 ºC)

G 1/2” - G 2”
0406 / 0407

• Type 0406 pilot controlled, 1-12 bar max.

• Type 0407 forced coupled, 0-10 bar max.
• Fluid temperature to 180 ºC
Type 0406
• Wear resistant stainless steel seat
• Most reliable valves for hot neutral fluids
2 (A) Type 0407

1 (P)

The normally closed solenoid valves is suitable for steam and hot gase- Envelope Dimensions [mm] (see datasheet for details)
ous mediums.
B
Type 0406 is a pilot operated solenoid valve with servo piston. To fully
open a minimum pressure difference of 1 bar is required.
Type 0407 is a force lifting solenoid valve with servo piston. The valve
Type 0406
opens without differential pressure from zero bar.

Technical Data
Pressure range 1-12 bar (Type 0406)
0-10 bar (Type 0407)
Temperature media Type 0406: -10 ºC to +180 ºC
Type 0407: -20 ºC to +180 ºC C
Ambient temperature +55 ºC, max.
Viscosity Max. 21 mm²/s A
Voltage tolerance ±10%
Duty cycle 100% continuous rating
B
Body material Brass with anti-wear stainless valve seat
Seal material PTFE piston seal, graphite body seal
Coil material Epoxy (Class H)
Power consumption Type 0406: A
 C: 21 VA (inrush), 12 VA (hold)
DC: 8 W
Type 0407: A
 C: DN13-40 mm, 100 VA (inrush),
35 VA/14 W (hold) Type 0407
DC: DN13 mm 12 W, DN20-40 mm 14 W,
DN50 mm 30 W
Protection class IP65 (with cable plug)
Electrical connection Cable plug acc. to DIN EN 175301-803, Form A
(included)
C

Options
A
• Cable plug with LED and varistor
• UL Listed version with 2509 cable plug
• UR and CSA approval
• Flange version in cast iron

Size A B C - 0407 C - 0406

2508 cable plug G 1/2” 65 40 127 113
Form A included G 3/4” 100 60 147 115
G 1” 115 70 157 125
G 1 1/4” 126 85 186 –
G 1 1/2” 126 85 195 –
G 2” 164 115 260 –

36
Ordering Chart
Port connection Orifice Kv value Pressure range [bar] Item no. voltage/frequency [V/Hz]
[inch] [mm] [m3/h] DC 50 Hz 024/DC 024/50 230/50
Normally closed (other versions on request)
Type 0406
G 1/2 13 3-Jul 1-4 1 - 12 019 310 020 541 061 305

0406 / 0407
G 3/4 20 5 1-4 1 - 12 021 004 019 818 061 303

G1 25 10 1-4 1 - 12 019 983 021 440 061 304

Port connection Orifice Kv value Pressure range [bar] Item no. voltage/frequency [V/Hz]
[inch] [mm] [m3/h] DC 50 Hz 024/DC 024/50 230/50
Normally closed (other versions on request)
Type 0407
G 1/2 13 3-Jul 0 - 10 0 - 10 125 542 021 598 615 637

G 3/4 20 5 0 - 10 0 - 10 150 311 022 032 615 157

G1 25 10 0 - 10 0 - 10 174 745 021 620 615 638

G 1 1/4 32 16 0-8 0 - 10 258 322 085 385 064 919

G 1 1/2 40 16 0 - 10 0 - 10 226 757 085 392 085 394

G2 50 36 0 - 10 0 - 10 085 400 – –

37
 Solenoid Valve Timer Units

Type 1078-2
Time interval from 0.5sec to 10hr and 1077-2
1078-1 / 1078-2

• Programmable alone or using separate

operating unit
• Various switching functions
• Safety function with Type 1078-2

Type 1078-1

(Figure Types 1078-2 and 1077-2 mounted

on solenoid valve - assembly example)

Type 1078-1 is simply programmed by DIP switches and potentiometers Envelope Dimensions [mm] (see datasheet for details)
and incorporates four different switching functions. It mounts directly
onto Bürkert solenoid valves using the same three prong connection. This
unit is perfect for simple tasks like compressor blowdown where reliability A B C
is required. 90 32.6 42.5
Type 1078-2, which has eight different switching functions, is operated
by a two button programmer (Type 1077-2) with a small digital display.
As changes are only possible via the programmer the unit is safely locked
when it is removed. Multiple timers can simply be programmed as the last
settings always remain in Type 1077-2. B
A

Technical Data C

Time range 0.5 s-10 s up to 0.5 h-10 h

Display LED for power supply voltage and switching status
Adjustment 1078-1 DIP-switches, precision adjustment of response
times via potentiometers
Adjustment 1078-2 Two buttons via 1077-2 programmer (not included) Switching functions
Switching functions Type 1078-1 A-D ON
Power
Type 1078-2 A-H OFF
Body material Polyamide Functions
Operating voltages See ordering chart Cycler A
Voltage tolerance ±10%
t on t off
Power consumption Max. 1.5 W
Cycler inverted B
Ingress protection IP65 (NEMA4)
t off t on
Plug connection Integrated cable plug acc. to DIN EN 175301-803,
Form A Switch-on impulse C
Switching load (Imax) 2 A at supply voltage 12 DC. t on t off- ∞
1.5 A at supply voltage 24-48 V/50-60 Hz and DC
Switch-on delay D
Electrical connection 5-pin terminal strip in housing, cable gland,
up to 1.5 mm² wire, cable Ø 6-7 mm, t off t on- ∞
rotatable by 90° Cycler with adjustable
E
switch-on pulse
Cable outlet 4 x 90º positioning
t on t off
Working temperature -10 ºC to +60 ºC
range Cycler, time-delayed F
Influence of temperature ±5 % of full scale time range t off t on
Influence of voltage ±1 % of full scale time range
Pulse generator, time-delayed G
Resolution (Type 1078-2) Range up to 199 s - 10 ms
t off t on
Range up to 199 min - 1 s
Pulse generator,
Range up to 99 h - 1 min inverted and time-delayed H
Additional functions Binary inputs for external triggering t on t off t on
(Type 1078-2)
1077-2 Display 4.5 digit 7 segment LCD
1077-2 Adjustment Two buttons Options
1077-2 Body material Polyamide
• Unit for max. time 100 h (option NA15)
1077-2 Ingress protection IP65 (with valve)
• 110 -230 V/50-60 Hz

38
Ordering Chart
Description Operating voltage Item no.
Type 1078-1
Timer unit Type 1078-1 012 - 024 V DC 060 647
with standard time range
024 - 048 V / 50 - 60 Hz and DC 060 621

1078-1 / 1078-2
Type 1078-2
Timer unit Type 1078-2 012 - 024 V DC 060 648

Timer unit Type 1078-2 024 - 048 V / 50 - 60 Hz and DC 060 629

Operating unit Type 1077-2 060 638

39
 2/2-way Solenoid valve for high pressure

G 1/2” - G 1/2”
2400

• For high pressures

• Servo-assisted
• Normally closed
(normally open on request)

2 (A)

1 (P)

The servo-assisted 2400 valve has a servo-piston with a 2-way servo- Envelope Dimensions [mm]
control. It is designed for high pressures.

The speciality of this valve design lies in the layout of the seat and sealing B
element. An additional radial seal make very good s­ ealing possible.

The tapered sealing element of the servo-control permits the switching of

high pressure at relatively low coil power.

Technical Data
Body material stainless steel, brass
Valve internals stainless steel
Sealing material PEEK/FKM; PCTFE/FKM; PTFE/FKM
Media neutral gases and fluids
Medium temperature
PEEK/FKM –10 to +80 °C
PCTFE/FKM –10 to +80 °C C
PTFE/FKM –10 to +80 °C
Ambient temperature max. +55 °C
Viscosity ca. 21 mm/s
Operating voltage 24/DC
24/220-230 V / 50 Hz
other voltages on request
A
Voltage tolerance ±10%
Cycling rate ca. 80/min
Duty cycle 100 % continuous rating
Electrical connection Cable plug Type 2508 acc. to DIN EN 175301-803, DN A B C
Form A (included) 5.0 50 81 126
Protection class IP65 with cable plug 8.0 65 81 126
Installation as required, preferably with actuator upright 12.0 75 81 153

Orifice Electrical power consumption Response times1)

Inrush Hold Opening Closing
[mm] [ms] [ms]
5.0 AC 85 VA 48 VA/20 W 100 300
8.0 to to
12.0 DC 20 W 20 W 200 500
1)
 easured at valve outlet at 6 bar and +20 °C
M
Opening: pressure rise 0 to 90%, closing: pressure drop 100 to 10%

40
Ordering Chart
Port Pressure Voltage/­
Circuit Orifice Kv value
­connection range Body material Seal material frequency Item no.
­function [mm] [m3/h]
[inch] [bar] [V/Hz]
A Normally 5 G 1/4 0.6 1 – 200 Brass PEEK / FKM 024/DC 002 366
closed

2400
1 – 250 Brass PEEK / FKM 230/50 002 367

8 G 3/8 1 1 – 210 Brass PEEK / FKM 024/DC 002 369

1 – 250 Brass PEEK / FKM 024/50 132 436

PEEK / FKM 230/50 002 370

12 G 1/2 2.6 1 – 250 Stainless steel PCTFE / FKM 024/DC 000 520

024/50 134 690

230/50 000 422

1 – 160 Brass PTFE / FKM 024/DC 006 725

024/50 000 284

230/50 000 455

Envelope Dimensions [mm]

81

49 50
H
B
D

F M6

K A
C

DN D A B C F H K
5.0 G 1/4” 30 12 50 8 126 50
8.0 G 3/8” 29 8 40 8 126 65
12.0 G 1/2” 29 8 40 14 153 75

41
 Cable plug acc. to DIN EN 175301 Form A Type 2508,
Form B Type 2507 and Rectangular plug Type 2505

0 to 250 V AC
2505 / 2507 / 2508

Type 2507
• Compact and simple to wire
• IP65 / NEMA 4X
• Also available with LED indicator
• Global Approvals
Type 2508

Type 2505

Type 2505 – Rectangular plug Envelope Dimensions [mm] (see datasheet for details)

Type 2507 - Plug on connector for small valves and sensors. Options
include LED, rectifier, suppression diode, and varistor. Modular flexible
design allows flexibility in restricted space; watertight connection.
B

Type 2508 - Plug on connector for solenoid valves and sensors. Options A

include LED, rectifier, varistor and AS-i versions (2510 / 2511). C

The flexible design allows 90º installation flexibility.

Technical Data
Type 2505 2507 2508
Body material POM Polyamide Polyamide,
Polycarbonate
(versions with
LED)
Contacts Brass galvanised Brass galvanised Brass galvanised
silver plated silver plated silver plated Type A B C
Flat seal NBR
2505 7 10 33
Cable outlet straight 2 x 180° 4 x 90°
2507 51 20.8 32
Cable diameter see ordering chart 4.5-7 mm 6-7 mm
2508 46 28 27.5
Temperature -40 °C to +90 °C -40 °C to +90 °C +90 °C
range
Max. ambient +90 °C +90 °C +90 °C
temperature
Rating see ordering chart 6A 6A
Nominal voltage 12-24 V 0-250 V 0-250 V 10
Contact ≤ 4 mΩ 5 mΩ (typ.) Type 2505
8
resistance
Operating Option LED red Option LED red
7

display
Electrical Screw terminal Screw terminal
connection max. 0.75 mm2 max. 1.5 mm2 5,08
with circuitry
Flying leads to the contacts.
(max. 1.5 mm2 Note color!
without circuitry)
Protection class IP20 NEMA 4, IP65 NEMA 4, IP65
Number of 2-wire 2-pins + Standard: 2-pins
terminals protective earth + protective earth
conductor conductor. 33 L
Option: 3-pins + Length as specified by customer
protective earth
conductor

42
Ordering Chart
Circuitry Voltage/frequency Item no. 2507 Item no. 2508
Standard 0 - 250/AC/DC 423 845 008 376

With LED 024/DC 423 849 008 360

2505 / 2507 / 2508

110/AC – 008 361

230/AC 423 850 008 362

With LED 024/DC 423 851 008 367

and varistor
110/AC – 008 368

230/AC – 008 369

Type 2505 Feature Item no.

Rectangular cable plug with 3 m PVC oil-resistant cable, cable diameter 4-5 mm, 133 486
operating temperature -20 to +80 °C, current intensity max. 1.5 A
with 300 mm single flying leads, outside diameter 1.4 mm, 644 068
­operating temperature 0 to 55 °C, power max. 3 W
with 2 crimp contacts, operating temperature 0 to 55 °C, 644 067
current intensity max. 2 A

43
 2/2-way Solenoid Valve for low and high temperatures
2610

• Medium separation
• Metal bellow system in stainless steel
• High quality PTFE seat seal
• Medium temperature -200 °C to +180 °C
• Energy saving „Kick and Drop” electronic
2 (A)

1 (P)

The direct-acting valve, Type 2610, is delivered with a normally closed Envelope Dimensions [mm]
circuit function. The thermal isolation of the coil and housing by means of
stainless steel bellows allows the extreme medium temperature. In this
way condensation or an unacceptable heating up of the coil is avoided. A
The supplied cable head contains a „kick and drop” electronic that sup-
ports the opening phase and afterwards reduction of the opening holding
power.

Technical Data
Body material Brass with stainless steel seat 1.4581
Stainless steel body and stainless steel seat 1.4581
Metal bellows Stainless steel 1.4541
D
Seal material PTFE
Medium Neutral gases and liquids
Medium temperature -200 °C to +180 °C
Ambient temperature Max. +50 °C
Viscosity Approx. 21 mm2/s
C
Operating voltages 24/110 V UC
220-230 V UC
Voltage tolerance Max. ±10%
Cycling rate 10/min
Power consumption Kick and Drop electronic 72/4 W
Duty cycle Continuous operation 100% ED
Electrical connection Cable plug acc. to DIN EN 175301-803, Type B
2508, for Ø 7 mm cable (included in delivery)
Protection class IP65 with cable plug
Installation position As required, preferably with actuator upright
Weight 1.1 kg
Response times 1)
Opening 100 to 200 ms DN A B C D
Closing 300 to 500 ms 6 90 74.5 184 43
1)
 easured at valve outlet at 6 bar and +20 °C
M 8 90 74.5 187 43
Opening: pressure relief 0 to 90% 12 90 74.5 187 43
Closing: pressure relief 100 to 10%

44
Ordering Chart
Orifice Port connection Kv value Pressure range Voltage/frequency
Circuit function Item no.
[mm] [inch] [m³/h] [bar] V/Hz
2/2-way normally 6 G 1/4 0.8 0 - 10 024/UC 167 737
closed
6 G 1/4 0.8 0 - 10 230/UC 167 739

2610
8 G 1/2 0.9 0 - 10 024/UC 167 740

8 G 1/2 0.9 0 - 10 230/UC 167 742

12 G 1/2 1.8 0 - 3.5 024/UC 167 743

12 G 1/2 1.8 0 - 3.5 230/UC 167 745

Envelope Dimensions [mm]

90
43 63
7
B

165

20

F F
G
74,5
SW

Body with Body with

threaded port G 1/2 threaded port, G 1/4

DN B F1 1) G1 1) F2 1) G2 1) SW
6 184 12 G 1/4 10.0 NPT 1/4 24
8 187 14 G 1/2 13.5 NPT 1/2 27
12 187 14 G 1/2 13.5 NPT 1/2 27
1)
 or G-Thread the dimensions F1 and G1 apply
F
For NPT-Thread the dimensions F2 and G2 apply

45
 2/2-way Proportional Valve

G 1/8”, DN0.3-2.0 mm
2871

• Excellent range
• Very good repeatability
• Compact Design

2 (A)

1 (P)

The direct-acting solenoid control valve, Type 2871 (20 mm installa- Dimensions [mm] (see datasheet for further Details)
tion width), is used as the regulating unit in control loops. Due to an
elastomeric seat seal the valve closes tight, up to the DN specific nominal
pressure.
The operation lever of the valve is suspended frictionless, which leads
to an extraordinary adjustment characteristic. Valve control takes place
through a PWM signal (see control electronics, Type 8605).

C
Technical data
Body material Brass, stainless steel
Medium Neutral gases, liquids on request
Span 1 : 200
Responsivity 0.25% of full scale
Response sensitivity 0.25% of full scale A
B
PWM frequency 1500 Hz
Max. coil current 220 mA
(Maximum value, value depends on the operating
Size A B C
pressure)
G 1/8” 25 20 49.5
Medium temperature -10 °C to 90 °C
Duty cycle 100% continuously rated
Ambient temperature Max. 55 °C
Seal material FKM
Operating voltages 24V DC
Power consumption 2 W (to DN0.6), 5 W (from DN0.8)
Electrical connection Cable Plug Type 2507 acc. to Form B Industrial
Options/Accessories
standard (not included) • Seal material EPDM
Typical control data1) at • 12V coil
PWM control
Hysteresis
• Coil with 30 cm flying leads
Repeatability < 5% • Oxygen versions
Sensitivity < 0.25% F.S.2) • Parts oil-, fat- and silicon free
Span < 0.25% F.S. – <0.1% F.S. with DN <0.8 mm 2)
Response time (10-90%) 1:200 (DN0.8-2), 1:500 (DN0.05-0.6)
• Flange
<15 ms
Protection class IP65 (with cable plug)
1)
Characteristic data of control behaviour depends on process conditions
2)
by flow measurement

46
Characteristics of a proportional valve Advice for valve sizing

In continuous flow applications, the choice of an appropriate

KV 1,0
K Vs
valve size is much more important than with on/off valves. The
0,9 optimum size should be selected such that the resulting flow in
0,8 the system is not unnecessarily reduced by the valve. However,

2871
0,7 a sufficient part of the pressure drop should be taken across the
0,6 valve even when it is fully opened.
0,5 Recommended value: ∆pvalve > 25 % of total pressure
0,4 drop within the system
0,3
Otherwise, the ideal, linear valve curve characteristic is changed.
0,2
If the differential pressure (difference between inlet and outlet
0,1 pressure) exceeds half the value of the nominal pressure, the
0,0 characteristics may change.
0 5 10 [V]
4 12 20 [mA]
For that reason take advantage of Bürkert competent engineer-
0 10 20 [mA] ing services during the planning phase!

Ordering Chart

Nominal Max. differential Max. coil Item no.

Port connection Orifice Kv value
pressure pressure current
[inch] [mm] [m³/h] Brass Stainless steel
[bar(ü)] [bar] [mA]
G 1/8 0.3 0.002 10 10 90 254 451 254 452

G 1/8 0.4 0.004 8 8 90 254 453 254 454

G 1/8 0.6 0.01 6 6 90 254 455 254 457

G 1/8 0.8 0.018 12 6 220 235 994 235 995

G 1/8 1.0 0.027 10 5 220 236 000 236 001

G 1/8 1.2 0.038 8 4 220 236 261 236 262

G 1/8 1.6 0.055 6 3 220 236 267 236 268

G 1/8 2.0 0.09 3 1.5 220 236 273 236 274

Accessories
Description Item no.
Type 2871
Control electronics Type 8605, DIN-Rail version 178 362

Type 2507
Cable plug 423 845

47
 2/2-way Proportional Valve

G 1/8” and G 1/4”, DN0.8-4.0 mm

2873

• Excellent range
• Very good repeatability
• Compact Design

2 (A)

1 (P)

The direct-acting solenoid control valve, Type 2873 ,(32 mm installation Dimensions [mm] (see datasheet for further Details)
width) is used as the regulating unit in control loops. Due to an elas-
tomeric seat seal the valve closes tight, up to the DN specific nominal
pressure.
The operation lever of the valve is suspended frictionless, which leads
to an extraordinary adjustment characteristic. Valve control takes place
through a PWM signal (see control electronics, Type 8605).
C

Technical data
Body material Brass, stainless steel
Medium Neutral gases, liquids on request
Span 1 : 200
Response sensitivity 0.25% of full scale
Rotation time <20 ms
A
PWM frequency 1200 Hz B
Medium temperature -10 °C to 90 °C
Ambient temperature Max. 55 °C
Size A B C
Seal material FKM
G 1/8” 32 32 57
Operating voltages 24 V DC
G 1/4” 32 46 69.5
Power consumption 9W
Max. coil current 1)
420 mA
Duty cycle 100 % continuously rated
Electrical connection Cable Plug Type 2508 acc. to DIN EN 175301-
803 Form A (previously DIN 43650)
(not included)
Typical control data 2)
at PWM control
Hysteresis <5 %
Repeatability < 0.5 % F.S. 3)
Protection class IP65 (with cable plug)
1)
Maximum value, value depends on operating pressure
2)
Characteristic data of control behaviour depends on process conditions
3)
by flow measurement

Options/Accessories
• Seal material EPDM
• 12V coil
• Oxygen versions
• Parts oil-, fat- and silicon free
• Flange

48
Characteristics of a proportional valve Advice for valve sizing

In continuous flow applications, the choice of an appropriate

KV 1,0
K Vs
valve size is much more important than with on/off valves. The
0,9 optimum size should be selected such that the resulting flow in
0,8 the system is not unnecessarily reduced by the valve. However,

2873
0,7 a sufficient part of the pressure drop should be taken across the
0,6 valve even when it is fully opened.
0,5 Recommended value: ∆pvalve > 25 % of total pressure
0,4 drop within the system
0,3
Otherwise, the ideal, linear valve curve characteristic is changed.
0,2
If the differential pressure (difference between inlet and outlet
0,1 pressure) exceeds half the value of the nominal pressure, the
0,0 characteristics may change.
0 5 10 [V]
4 12 20 [mA]
For that reason take advantage of Bürkert competent engineer-
0 10 20 [mA] ing services during the planning phase!

Ordering Chart
Nominal Max. Max. coil Item no.
Port ­connection Orifice Kv value
pressure differential ­current
[inch] [mm] [m³/h] Brass Stainless steel
[bar(ü)] pressure [bar] [mA]
Type 2873
G 1/8 0.8 0.018 16 8 420 234 289 234 305

G 1/8 1.2 0.04 12 6 420 234 292 234 307

G 1/8 1.5 0.06 10 5 420 234 294 234 309

G 1/4 2 0.1 8 4 420 234 297 234 312

G 1/4 2.5 0.15 5 2.5 420 234 299 234 314

G 1/4 3 0.22 3.5 1.8 420 234 301 234 316

G 1/4 4 0.32 2 1 420 234 303 234 318

Accessories
Description Item no.
Control electronics Type 8605, DIN-Rail version 178 363

Control electronics Type 8605, cable plug with PG-connection 178 354

Control electronics Type 8605, cable plug with M12-connection 178 355

Cable 5 m for Type 8605, M12-connection 918 038

Cable plug Type 2508 008 376

Cable plug Type 2508 with 3 m cable 783 573

49
 2/2-way Proportional Valve

G 3/8” and G 1/2”, DN2.0-8.0 mm

2875

• Excellent range
• Very good repeatability
• Compact Design

2 (A)

1 (P)

The direct-acting solenoid control valve, Type 2875, (49 mm installation Dimensions [mm] (see datasheet for further Details)
width) is used as the regulating unit in control loops. Due to an elasto­
meric seat seal the valve closes tight, up to the DN specific nominal
pressure.
The operation lever of the valve is suspended frictionless, which leads
to an extraordinary adjustment characteristic. Valve control takes place
through a PWM signal (see control electronics, Type 8605).
B

Technical data C

Body material Brass, stainless steel

Medium Neutral gases, liquids on request
Span 1 : 200
Response sensitivity 0.25% of full scale
Rotation time < 25 ms
PWM frequency 900 Hz
A
Medium temperature -10 °C to 90 °C
Ambient temperature Max. 55 °C
Seal material FKM
Size A B C
Operating voltages 24 V DC
G 3/8” 55 49 106
Power consumption 16 W
G 1/2” 55 49 106
Max. coil current1) 420 mA
Duty cycle 100 % continuously rated
Electrical connection Cable Plug Type 2508 acc. to DIN EN
175301-803 Form A (previously DIN 43650)
(not included)
Typical control data 2)
at PWM control
Hysteresis <5 %
Repeatability < 0.5 % F.S. 3)
Protection class IP65 (with Cable Plug)
1)
Maximum value, value depends on operating pressure
2)
Characteristic data of control behaviour depends on process conditions
3)
by flow measurement

Options/Accessories
• Seal material EPDM
• 12 V coil
• Oxygen versions
• Parts oil-, fat- and silicon free
• Flange

50
Characteristics of a proportional valve Advice for valve sizing

In continuous flow applications, the choice of an appropriate

KV 1,0
K Vs
valve size is much more important than with on/off valves. The
0,9 optimum size should be selected such that the resulting flow in
0,8 the system is not unnecessarily reduced by the valve. However,

2875
0,7 a sufficient part of the pressure drop should be taken across the
0,6 valve even when it is fully opened.
0,5 Recommended value: ∆pvalve > 25 % of total pressure
0,4 drop within the system
0,3
Otherwise, the ideal, linear valve curve characteristic is changed.
0,2
If the differential pressure (difference between inlet and outlet
0,1 pressure) exceeds half the value of the nominal pressure, the
0,0 characteristics may change.
0 5 10 [V]
4 12 20 [mA]
For that reason take advantage of Bürkert competent engineer-
0 10 20 [mA] ing services during the planning phase!

Ordering Chart
Nominal Max. Max. coil Item no.
Port ­connection Orifice Kv value
pressure differential ­current
[inch] [mm] [m³/h] Brass Stainless steel
[bar(ü)] pressure [bar] [mA]
Type 2875
G 3/8 2 0.12 25 13 750 236 897 236 899

G 3/8 3 0.25 10 5 750 236 901 236 903

G 3/8 4 0.45 8 4 750 236 905 236 910

G 1/2 6 0.8 4 2 750 236 915 236 919

G 1/2 8 1-Jan 2 1 750 236 922 236 924

Accessories
Description Item no.
Control electronics Type 8605, DIN-Rail version 178 363

Control electronics Type 8605, cable plug with PG-connection 178 354

Control electronics Type 8605, cable plug with M12-connection 178 355

Cable 5 m for Type 8605, M12-connection 918 038

Cable plug Type 2508 008 376

Cable plug Type 2508 with 3 m cable 783 573

51
 2/2-way Servo-Assisted Solenoid Valve with Isolated Pilot

G 1/2” - G 2”
5282

• Unique isolated technology for

slightly contaminated fluids
• Independently adjustable
open / close rate
• Easily configurable for normally open
2 (A)
• Manual override

1 (P)

Completely unique servo-assisted solenoid valve with isolated pivoted Envelope Dimensions [mm] (see datasheet for details)
armature pilot. This valve design is much less sensitive to fluid contamina-
tion than plunger operated valves and therefore offers many advantages
in the process environment. The pilot section can be rotated in the field to
make the valve normally open.

Technical Data
Pressure range 0.2-10 bar
2508 cable plug Form A
Temperature media 0 °C to +90 °C not included
Ambient temperature +55 ºC, max.
Voltage tolerance ±10%
Duty cycle 100% continuous rating
Body material Brass acc. to DIN EN 50930-6 or
Stainless steel 1.4581
Seal material NBR, FKM (EPDM on request)
Drawing shows
Coil material Epoxy (Class H) brass version
Power consumption DC: 8 W, AC: 24 VA (inrush), 14 VA (hold)
Protection class IP65 (with cable plug) DN Size A B C
Electrical connection Cable plug acc. to DIN EN 175301-803, 13 G 1/2” 65 40 123
Type 2508, Form A (not included)
20 G 3/4” 100 60 131
To open the full cross-section a pressure difference of 0.5 bar is required. 25 G 1” 115 70 141
The switching times can be changed by turning the flow control screw (on the cover).
32 G 1 1/4” 126 85 147
40 G 1 1/2” 126 85 156
Response times 1) 50 2” 164 115 177.5
Opening Closing
[s] [s]
0.1-0.8 1.0-4.0
1)
 easured at valve outlet at 6 bar and +20 °C
M
Opening: pressure rise 0 to 90%, closing: pressure drop 100 to 10%

Options
• Normally open
• Electrical position feedback
• Impulse coil
• Class 1, Div 2 FM & CSA
• Ex-version available

52
Ordering Chart
Port connection Orifice Kv value water Pressure range Item no. voltage/frequency [V/Hz]
Seal material
[inch] [mm] [m3/h] [bar] 024/DC 024/50-60 230/50-60
Normally closed (other versions on request)
Brass
G 1/2 13 4 0.2 - 10 NBR 134 430 134 431 134 433

5282
G 3/4 20 5 0.2 - 10 NBR 134 434 134 435 134 437

G1 25 10 0.2 - 10 NBR 134 438 134 439 134 441

G 1 1/4 32 20 0.2 - 10 NBR 134 442 134 443 134 445

G 1 1/2 40 20 0.2 - 10 NBR 134 446 134 447 134 449

G2 50 40 0.2 - 10 NBR 134 450 134 451 134 453

Stainless steel
G 1/2 20 4 0.2 - 10 FKM 134 514 134 515 134 517

G 3/4 20 5 0.2 - 10 FKM 134 518 134 519 134 521

G1 25 10 0.2 - 10 FKM 134 522 134 523 134 525

G 1 1/4 32 20 0.2 - 10 FKM 134 526 134 527 134 529

G 1 1/2 40 20 0.2 - 10 FKM 134 530 134 531 134 533

G2 50 40 0.2 - 10 FKM 134 534 134 535 134 537

53
 2/2-way Solenoid Valve with servo piston for high pressures

G 1/2” - G 1”
5404

• Unaffected by pressure surges

• Piston design for high reliability
• Perfect for compressed gases

2 (A)

1 (P)

Servo-assisted solenoid valve with a plunger piloted piston seal. Employ Envelope Dimensions [mm] (see datasheet for details)
where reliable, stable control of neutral gases at pressure is required.
To switch a minimum pressure difference of 1 bar is required.

Technical Data
Temperature media -10 °C to +90 °C
Ambient temperature +55 ºC, max.
2508 cable plug Form A not
Voltage tolerance ±10%
Duty cycle 100% continuous rating included
Body material Brass
Seal material PTFE, PTFE seat seal + NBR (FKM on request)
Coil material Polyamide
Power consumption DC: 8 W, AC: 24 VA (inrush), 14 VA (hold)
Insulation class Coil B (H on request)
Protection class IP65 (with cable plug)
Electrical connection Cable plug acc. to DIN EN 175301-803 Type
2508 Form A (not included)
Size A B C
G 1/2” 65 32 96.5
Response times1) G 3/4” 100 60 109
Opening Closing G 1” 115 70 119
[ms] [ms]
20-400 100-1500
(depending on orifice and differential pressure)
1)
 easured at valve outlet at 6 bar and +20 °C
M
Opening: pressure rise 0 to 90%, closing: pressure drop 100 to 10%

Options
• Normally open
• Cable plug with LED and varistor
• UL, UR and CSA approvals
• ATEX approvals

54
Ordering Chart
Port connection Orifice Kv value water Pressure range [bar] Item no. voltage/frequency [V/Hz]
[inch] [mm] [m3/h] for liquids for gases 024/DC 024/50 230/50
Normally closed (other versions on request)
G 1/2 12 2 1 - 50 1 - 50 134 590 134 591 134 593

5404
G 3/4 20 5 1 - 25 1 - 32 134 594 – –

1 - 25 1 - 40 – 134 595 134 597

G1 25 10 1 - 25 1 - 32 134 598 – –

1 - 25 1 - 40 – 134 599 134 601

55
 Plunger Operated 2/2-way Solenoid Valve

G 1/8” or manifold mounting

6011

• Brass or Stainless steel

• FKM seal as standard
• Slip over coil can be rotated
in 4 x 90 degrees

2 (A)

1 (P)

Direct-acting miniature solenoid valve which is plunger operated for Envelope Dimensions [mm] (see datasheet for details)
neutral gases, liquids and technical vacuum. Available in standalone or
manifold mount versions, there is also an “analysis” version which is
manufactured under cleanroom conditions.

Technical Data
Temperature media -10 ºC to +100 ºC 2507 cable plug Form B not
Ambient temperature +55 ºC, max. include
Body material Brass or stainless steel 1.4305
Seal material FKM
Coil material Epoxy (Class H)
Viscosity max. 21 mm²/s
Voltage tolerance ±10%
Duty cycle
Single valve 100% continuous rating
for block mounting on sub-base Intermittent 60% (30 min)
Power consumption DC: 4 W, AC: 9 VA (inrush), 6 VA (hold)
Protection class IP65 (with cable plug)
Electrical connection Cable plug Type 2507 Form B
Industry standard (not included) Size A B C
G 1/8” 25 20 50.5

Response times1)
Orifice Opening Closing
[mm] [ms] [ms]
1.2
7-10 10-15
1.6
2.0
7-12 7-12
2.4
1)
Measured at valve outlet at 6 bar and +20 °C
Opening: pressure rise 0 to 90%, closing: pressure drop 100 to 10%

Options
• Analysis version
• 2-way version

56
Ordering Charts
Port connection Orifice Kv Value Pressure range [bar] Item no. voltage/frequency [V/Hz]
[inch] [mm] [m3/h] DC AC 024/DC 024/50 230/50
Brass
sub-base 1.2 0.045 0 - 12 0 - 21 163 521 – 163 524

6011
G 1/8 1.6 0.06 0-6 0 - 12 163 499 163 500 163 502

sub-base 163 525 163 526 163 528

G 1/8 2 0.11 0 - 4.5 0-8 163 503 163 504 163 506

sub-base 163 529 163 530 163 532

G 1/8 2.4 0.13 0-3 0-6 161 193 163 507 161 194

sub-base 163 533 163 534 163 536

Stainless steel
G 1/8 1.6 0.06 0-6 0 - 12 163 509 163 510 163 512

sub-base 163 537 – –

G 1/8 2 0.11 0 - 4.5 0-8 163 513 163 514 163 516

sub-base 163 541 – –

G 1/8 2.4 0.13 0-3 0-6 163 517 163 518 163 520

Accessories
Material No. of valve connections Item no.
Manifolds
Aluminium anodised 1 005 312

2 005 355

3 005 313

4 005 314

5 005 315

6 005 316

7 005 893

8 005 166

9 005 241

10 005 819

11 005 242

12 005 222

Accessories for manifold

Description Feature Item no.
Blanking plug with seal ring, 005 041
G 1/8”
Covering plate for unused valves 005 100

57
 Miniature Plunger Operated 3/2 Valve

G 1/8” or Flange
6012

• Reliable double seated,

plunger operation
• High quality FKM seal as standard
• Slip over coil can be rotated in
4 x 90 degrees
2(A)

1(P) 3(R)

Direct-acting 3/2-way solenoid valve, normally closed (normally open Envelope Dimensions [mm] (see datasheet for details)
on request). Threaded valve or Flange for neutral gases and liquids; also
suitable for technical vacuum.
Port is M5 fitting.
Technical Data
Temperature media -10 ºC to +100 ºC
Ambient temperature +55 ºC, max.
Viscosity Max. 21 mm²/s C
Voltage tolerance ±10%
Duty cycle
Single valve 100% continuous rating
for block mounting on sub-base Intermittent 60% (30 min) 2507 cable plug
Body material Brass, polyamide (PA), stainless steel 1.4305 Form B not included.
Seal material FKM
Coil material Epoxy (Class H)
B A
Power consumption DC: 4 W, AC: 9 VA (inrush), 6 VA (hold)
Protection class IP65 (with cable plug)
Electrical connection Cable plug Type 2507 Form B industry Size A B C
standard (not included) G 1/8” 20 25 57.1

Power consumption Response times1)

Orifice Inrush Hold Opening Closing
[mm] [ms] [ms]
1.2 9 VA 6 VA (4 W) 7-10 9-12
1.6 4W 4W 7-12 7-12
1)
 easured at valve outlet at 6 bar and +20 °C
M
Opening: pressure rise 0 to 90%, closing: pressure drop 100 to 10%

Options
• Stainless steel body
• P-connection, normally open
• 3/2-way user defined flow direction
• 2 W version

58
Ordering Chart
Port connection Orifice Kv value water Pressure range Item no. voltage/frequency [V/Hz]
Circuit function
[inch] [mm] [m3/h] [bar] 024/DC 024/50 230/50
Threaded version, brass body without manual override
C normally G 1/8 1.2 0.045 0 - 10 161 904 163 577 163 579
closed

6012
1.6 0.06 0-6 163 580 163 581 163 583

Threaded version, brass body with manual override

C normally G 1/8 1.2 0.045 0 - 10 163 584 163 585 163 587
closed
1.6 0.06 0-6 163 588 163 589 163 591

Item no. Item no.

Item no.
Kv Value Pressure Voltage/ Stainless steel PA body
Circuit Port Orifice Brass body
water range frequency body with
function connection [mm] without manual
[m³/h] [bar]1) [V/Hz] without manual manual
override
override override
Flange version
C normally Flange 1.2 0.045 0 - 10 024/DC 163 600 – 161 063
closed
024/50 163 601 – 163 616

230/50 163 603 – 163 618

1.6 0.06 0-6 024/DC 163 604 163 612 163 619

024/50 163 605 163 613 163 620

230/50 217 634 163 615 163 622

1)
Pressure values [bar]: Measured as overpressure to the atmospheric pressure

Material No. of valve places Item no.

Manifolds
Aluminium, anodized 1 005 312

2 005 355

3 005 313

4 005 314

5 005 315

6 005 316

7 005 893

8 005 166

9 005 241

10 005 819

11 005 242

12 005 222

Accessories for manifold

Description Feature Item no.
Blanking plug with seal ring, 005 041
G 1/8”
Covering plate for unused valves 005 100

59
 Plunger Operated 2/2 Way Solenoid Valve

G 1/8” - G 1/4”
6013

• Normally close
• With threaded body in brass or
­stainless steel
• Slip over coil can be rotated
in 4 x 90 degrees
• FKM seal material with high quality 2 (A)
standard
1 (P)

Direct-acting small solenoid valve which is plunger operated for neutral Envelope Dimensions [mm] (see datasheet for details)
gases, liquids and technical vacuum. Special versions are also available
for use with steam.

Technical Data
Temperature media -10 ºC to +100 ºC
Ambient temperature +55 ºC, max. 2508 cable plug Form A not
Viscosity Max. 21 mm²/s included (see page 32)
Voltage tolerance ±10%
Duty cycle Single valve 100% ED
Body material Brass or Stainless steel 1.4305
Seal material FKM
Coil insulation class Polyamide Class B (epoxy class H on request)
Power consumption AC: 24 VA (inrush), 17 VA (hold)
DC: 8 W
Protection class IP65, NEMA4 (with cable plug)
Electrical connection Cable plug acc. to DIN EN 175301-803 Type 2508
Form A (not included)
Response times1) Size A B C
Opening 20 ms G 1/8” 32.6 35 65.8
Closing 30 ms
G 1/4” 49 35 71.8
1)
 easured at valve outlet at 6 bar and +20 °C
M
Opening: pressure rise 0 to 90%, closing: pressure drop 100 to 10%

Options
• Normally open
• Impulse version
• Cable plug with LED and varistor
• PTFE/graphite seal to 180 °C
• ATEX version
• SIL certificate
• UL / UR / CSA / FM / CSA-EX Div 1/2,
Gas Appliance Directive Class A, Group 2 approvals

60
Ordering Chart
Port connection Orifice Kv Value Pressure range [bar] Item no. voltage/frequency [V/Hz]
[inch] [mm] [m3/h] DC AC 024/DC 024/50 230/50
Brass
G 1/8 2 0.12 0 - 12 0 - 25 134 237 132 865 134 239

6013
G 1/8 2.5 0.16 0 - 10 0 - 16 134 240 134 241 134 243

G 1/8 3 0.23 0-6 0 - 10 126 091 126 092 126 094

G 1/4 3 0.23 0-6 0 - 10 125 301 125 302 125 304

G 1/4 4 0.3 0 - 1.5 0-4 125 306 125 307 125 309

Stainless steel
G 1/8 2 0.12 0 - 12 0 - 25 134 233 134 234 134 236

G 1/8 3 0.23 0-6 0 - 10 126 078 126 079 126 081

G 1/4 3 0.23 0-6 0 - 10 125 317 126 082 126 084

G 1/4 4 0.3 0 - 1.5 0-4 125 318 125 319 125 320

61
 Compact Plunger Operated 3/2 Valve

G 1/8” & G 1/4”

6014

• Reliable double seated,

plunger operation
• Threaded or flange version
2(A)
• High quality FKM seal as standard
1(P) 3(R)
• Slip over coil can be rotated
in 4 x 90 degrees 4(B)

1(P) 3(R)

Direct-acting 3/2 way, normally closed or normally open solenoid valve. It Envelope Dimensions [mm] (see datasheet for details)
is for neutral gases and liquids and it is also suitable for technical vacuum.

Technical Data
Temperature media -10 ºC to +100 ºC
Ambient temperature -10 ºC to +55 ºC
Viscosity Max. 21 mm²/s
Voltage tolerance +10% 2508 plug not included
Duty cycle
Single valve 100% continuous rating C
for block mounting on sub-base Intermittent 60% (30 min)
Body material Brass, Polyamide (Flange),
(stainless steel optional)
Seal material FKM (EPDM on request)
Coil insulation class Polyamide class B B
(Epoxy class H on request) A
Coil material Polyamide (Class B)
Protection class IP65, NEMA 4 (with cable plug)
Electrical connection Cable plug acc. to DIN EN 175301-803 Size A B C
Type 2508 Form A (not included) G 1/8” 32 35 73.3
G 1/4” 46 35 78.3

Power consumption Response times

Orifice Inrush Hold Opening Closing [ms]
[mm] AC AC [ms]
1.5 24 VA 17 VA (8 W) 10-15 15-20
2.0 24 VA 17 VA (8 W) 10-15 15-20
2.5 24 VA 17 VA (8 W) 15-20 10-22
Response times [ms]: Measured at valve outlet at 6 bar and +20 ºC.
Opening: Pressure build-up 0 to 90%,
Closing: Pressure relief 100 to 10%

Options
• Cable plug with LED and varistor
• Impulse version
• Oxygen version
• Vacuum version
• Analysis version
• Hazardous area approvals
• Explosion-proof version
• Further circuit functions
• SIL - certificated
• UL and CSA approvals

62
Ordering Chart
Kv value Pressure Power Item no. voltage/frequency [V/Hz]
Circuit Port Orifice
water range ­consumption
­function ­connection [mm] 024/DC 024/50 230/50
[m3/h] [bar] [W]
Brass body
Without manual override

6014
C 3/2-way sub-base 1.5 0.07 0 - 16 8 126 154 126 155 125 366
valve normally
closed 2.0 0.11 0 - 10 8 125 367 125 368 125 370

G 1/8” 2.0 0.11 0 - 10 8 125 333 125 334 125 336

2.5 0.19 0-6 8 125 341 125 340 125 342

D 3/2-way sub-base 2.0 0.11 0 - 10 8 126 161 126 162 125 383
valve normally
open
With manual override
C 3/2-way sub-base 1.5 0.07 0 - 10 5 126 403 126 404 126 406
valve normally
closed 1.5 0.07 0 - 16 8 126 157 126 158 126 160

2.0 0.11 0-6 5 126 407 126 408 126 410

2.0 0.11 0 - 10 8 125 371 125 372 125 374

G 1/8” 2.0 0.11 0 - 10 8 125 349 126 147 126 149

Kv value Pressure Power Item no. voltage/frequency [V/Hz]

Circuit Port Orifice
water range ­consumption
­function ­connection [mm] 024/DC 024/50 230/50
[m3/h] 1) [bar] 2) [W]
Polyamide body material
Without manual override
C 3/2-way sub-base 1.5 0.07 0 - 10 5 126 390 126 391 126 393
valve normally
closed
With manual override
C 3/2-way sub-base 1.5 0.07 0 - 10 5 126 396 126 397 126 399
valve normally
closed
1)
Measured at +20 °C, 1 bar2) pressure difference
2)
Measured as overpressure to the atmospheric pressure

Features Item no.

Single manifold
From aluminium black anodized 005 020

Multiple manifold
from aluminium Hole spacing A [mm] Total length B [mm] Hole spacing C [mm]
2 valves 57 65 – 005 023

3 valves 90 98 – 005 286

4 valves 123 131 – 005 287

5 valves 156 164 57 005 035

6 valves 189 197 57 005 038

8 valves 255 263 57 005 386

10 valves 321 329 90 005 764

Covering plate with plugs and O-ring, for closing off unused valve positions 005 630

63
 3/2-way Solenoid Valve with Ex approval
6014 Ex

• 3-way direct-acting valve

• High cycling rate
• Type of protection: II 2G Ex m II T4 / II 2D
• Compact design
• Push-over coil
2(A)

1(P) 3(R)

The 6014 Ex valve corresponds to the 6014 standard unit, but with an Envelope Dimensions [mm]
Ex coil and a moulded-on cable (available on request with a moulded-on
terminal box).
The valve is available as a sub-base or as a threaded port model.
A
Technical Data
Orifice DN1.5 - 2.0 mm
Body material Brass, stainless steel 1.4305
Seal material FKM
Media temperature -10 °C to +100 °C
Ambient temperature
Single mounting -10 °C to +55 °C
Manifold assembly -10 °C to +40 °C
Voltage tolerance ±10%
Duty cycle 100 % continuous rating
Electrical connection 3 m cable, moulded-in C
Terminal box on request
Protection class IP65
B
Type of protection II 2 G Ex m II T4 PTB00 ATEX 2129 X
II 2 D IP65 T135°C

Response times 1) Version A B C

Opening Closing Threaded G 1/8” 83.5 32 20.8
[ms] [ms] port G 1/4” 83.5 46 26.8
10 15 Flange 83.5 32 14.3
to to
15 20
1)
 easured at valve outlet 6 bar and +20 °C
M
Opening: pressure rise 0 to 90%, Closing: pressure drop 100 to 10%

Options
• SIL certificate

64
Envelope Dimensions [mm]

Threaded port version Sub-base port

6014 Ex
Version A B C D
4x 8 deep
Threaded port G 1/8” 32 20.8 40
G 1/4” 46 26.8 40
Sub-base 32 14.3 32

Ordering Chart
Nominal Item no.
Kv value Pressure Voltage/ Item no.
Circuit Port Orifice Body power without
water range frequency with manual
function connection [mm] material consumption manual
[m3/h] [bar] [V/Hz] override
[W] override
Version according to EEx m II T4, valves with sub-base connection, cable outlet downwards, approved for manifold mounting
C 3/2-way, Sub-base 1.5 0.07 0 - 10 Brass 7 024/UC – 136 106

6014 Ex
normally
closed 230/UC – 136 108

Sub-base 2 0.11 0-6 Brass 7 024/UC – 136 109

230/UC – 136 111

Version acc. to EEx m II T4, valves with threaded ports, cable outlet downwards, for single mounting only
C 3/2-way, G 1/8” 2 0.11 0 - 10 Brass 9 024/UC 278 637 278 645
normally
closed 230/UC 136 078 136 090

Stainless 9 024/UC 278 660 –

steel
230/UC 136 114 –

G 1/4” 2 0.11 0 - 10 Brass 9 024/UC 278 639 278 647

230/UC 136 081 136 093

Stainless 9 024/UC 278 662 –

steel
230/UC 136 117 –

Note to Flange version: Manifolds see type 6014

Accessories
Power Nominal value of safety fuse
Voltage [V] Item no.
consumption [W] [mA]
Semi-delay fuses for Type 6014 Ex
24 7 800 153 737

230 7 80 153 745

24 9 1000 153 738

230 9 100 153 718

65
 3/2-way Ex i Solenoid Valve for pneumatic applications
6014 Ex i

• Direct-acting
• Intrinsically-safe operation
• Compact design
• Push-over coil system
• Threaded port and sub-base port in
2(A)
brass or stainless steel
1(P) 3(R)

The direct-acting, intrinsically safe 6014 Ex i valve consists of a metal Envelope Dimensions [mm] (see datasheet for details)
body and a push-over coil with tag connectors on the side.
Type 6014 Ex i can be used in a wide variety of ways, as a single valve, as
a pilot valve or grouped together in blocks. The valve is also suitable for B

technical vacuum.

Technical Data
Orifice DN0.9 mm
Port connection Sub-base/Threaded port
Body material Stainless steel or brass
Metal parts Stainless steel 1.4305
Seal material FKM
Media Lubricated and non-lubricated compressed air,
­instrument air, nitrogen C

Medium temperature -10 °C to +100 °C

Ambient temperature -10 °C to +55 °C
Electrical connection Tag connectors acc. to DIN EN 175301-803
A B C
(previously DIN 43650), Form A for connector Type A
2508 (not included). Ensure correct polarity! 51 40 55.3
Protection class IP65 with connector

Response times 1)
Valve with sub-base connection
Orifice [mm] Opening [ms] Closing [ms]
0.9 20 22
Measured a valve outlet 6 bar and +20 °C
1)

Opening: pressure rise 0 to 90%, Closing: pressure drop 100 to 10%

Valve with threaded port body Bürkert sub-base

4 x M4
8 deep

66
Ordering Chart
Item no.
Orfice QNn-value air Pressure range
Circuit function Seal material Body material Port connection without
[mm] [l/min] [bar]
manual override
C 3/2-way valve 0.9 30 FKM Vacuum to 10 Stainless steel Bürkert sub-base 144 540
normally closed

6014 Ex i
Threaded port G 147 226
1/8”
Brass Bürkert sub-base 147 227

Threaded port G 146 214

1/8”

Accessories
Description Item no.
Stainless steel cap nut, for additional protection of the exhaust air 649 554
channel from damp penetration
Cable plug Type 2508 acc. to DIN EN 175301-803 (previously DIN 43650) with blue 438 574
compression gland nut
Stainless
steel cap nut

67
 2/2-way Proportional Valve for low differential pressures
6024

• Direct-acting, normally closed

• DN8 - 12 mm
• 1/2” or 3/4”

2 (A)

1 (P)

The direct-acting proportional valve ,Type 6024, works as an electro- Envelope Dimensions [mm]
magnetically actuated control valve with relatively high flow rates at low
operating pressures. The valve is normally closed.
B
Technical Data
Body material Brass, stainless steel
Sealing material FKM, others on request
Media technical vacuum Neutral gasses, liquids
Medium temperature -10 to +90 °C
Ambient temperature Max. +55 °C
Viscosity Max. 21 mm2/s
Operating voltage 24 V DC
Power consumption Max. 18 W
Duty cycle 100% continuously rated
Port connection G 1/2”, G 3/4” (NPT 1/2” and NPT 3/4”
on request)
A
Electrical connection Tag connector acc. to DIN EN 175301-803 Form A,
(cable plug Type 2508 or Type 8605 pluggable
control electronics not included)
Mounting position Any, preferably with drive at top
Typical control data3)
Hysteresis <7% C
Repeatability < 0.5 % of F.S.
Sensitivity < 0.5 % of F.S.
Turn-down ratio 1:25
Kvs value2) 1.4 to 2.8 m³/h
Max. operating pressure1) 0.1 to 0.7 bar (depending on DN) Body A B C
Protection class - valve IP65 with plug-in module or cable plug on valve Brass 125.4 53 58
1)
Pressure data [bar]: Overpressure with respect to atmospheric pressure
Stainless steel 125 53 65
2)
Kvs value [m³/h]: max. flow capacity for water
3)
Characteristic data of control behaviour depends on process conditions

Options
• Oxygen version

68
Envelope Dimensions [mm]

Brass body Stainless steel body

7
23.88
23.88

6024
12
10

64
64

12
10
125.4

SW 22
D

125
C

SW22
D
24.5

C
24.5
C
50.5 C
50.5
A

A
A
B B B B
24 31
58 SW 32 65 SW 32

Power consumption A B C D Coil size

G 1/2” 14 49 53 8 (49 mm coil)
NPT 1/2 (on request) 14 49 53 8 (49 mm coil)
G 3/4” 16 49 53 8 (49 mm coil)
NPT 3/4 (on request) 16 49 53 8 (49 mm coil)

Characteristics of a proportional valve Advice for valve sizing

In continuous flow applications, the choice of an appropriate

KV 1,0
K Vs
valve size is much more important than with on/off valves. The
0,9 optimum size should be selected such that the resulting flow in
0,8 the system is not unnecessarily reduced by the valve. However,
0,7 a sufficient part of the pressure drop should be taken across the
0,6 valve even when it is fully opened.
0,5 Recommended value: ∆pvalve > 30% of total pressure
0,4 drop within the system
0,3
Otherwise, the ideal, linear valve curve characteristic is changed.
0,2
If the differential pressure (difference between inlet and outlet
0,1 pressure) exceeds half the value of the nominal pressure, the
0,0 characteristics may change.
0 5 10 [V]
4 12 20 [mA]
For that reason take advantage of Bürkert competent engineer-
0 10 20 [mA] ing services during the planning phase!

69
 Ordering Chart
Port con- Kv value Power con- Max. Coil Item no.
Circuit func- Orifice QNn value Max. operating Item no.
nection water sumption current stainless
tion [mm] [l/min]2) pressure [bar]3) brass body
[inch] [m/h]1) [W] [mA] steel body
FKM Seal
A 2/2-way G 1/2 8 1.4 1500 0.7 18 580 150 401 –
6024

normally
closed G 3/4 8 1.4 1500 0.7 18 580 150 427 –

G 1/2 10 2 2150 0.4 18 580 150 402 150 404

G 3/4 10 2 2150 0.4 18 580 150 428 150 429

G 1/2 12 2.8 3020 0.2 18 580 150 425 150 426

G 3/4 12 2.8 3020 0.2 18 580 150 406 150 408

1)
Kvs value: Flow rate value for water, measured at +20 °C and 1 bar pressure differential over a fully opened valve.
2)
QNn value: Flow rate value for air with inlet pressure of 6 bar, 1 bar pressure differential and +20 °C.
3)
Pressure values [bar]: Overpressure with respect to atmospheric pressure

Accessories
Voltage/frequency Item no.
Cable Plug Type 2508 acc. to DIN EN 175301-803 Form A
Cable Plug 0 - 250 V AC/DC 008 376

Cable Plug with 3 m cable 0 - 250 V AC/DC 783 573

Note: The delivery of a cable plug includes the flat seal and fixing screw

Electronic Control - see Type 8605.

70
“How many measurement systems
are needed to simply and safely analyse
drinking water?”

One. Type 8905 packs up to six sensors in one com-

pact casing. This saves space, time and money – dur-
ing installation, operation and maintenance. The online
analysis system can be modularly fitted with miniatur-
ized analysis cubes – during operations with hot swap
functionality. Each cube registers itself in the system
and transmits reliable measurement data even with
minimal sample water flow.

Six parameters, one screen, one great overview.

It doesn’t get any better.

INSPIRING ANSWERS
Bürkert Fluid Control Systems
Christian-Bürkert-Straße 13 –17
74653 Ingelfingen
Tel.: +49 (0) 7940 10 - 111
info@burkert.com · www.burkert.com
 2/2-way Compact Solenoid Valve

G 1/4” - G 1/2”
6027

• Direct-acting
• Brass and stainless steel body
2 (A)
• FKM seal material with high quality
standard 1 (P)

2 (A)

1 (P)

Type 6027 is a direct-acting solenoid valve used for shut-off, dosing, fill- Envelope Dimensions [mm] (see datasheet for details)
ing, and ventilation. The push-over solenoid system is of modular design
and the coil can be rotated 360°.

Technical Data
Medium temperature
normally closed -10 ºC to +140 °C
normally open -10 ºC to +100 °C 2508 cable plug Form A
Ambient temperature -10 ºC to +55 °C not included
Viscosity Max. 21 mm2/s
Voltage tolerance ±10%
Duty cycle Single valve 100% ED
Body material Brass or stainless steel 1.4404 (316L)
Coil material Epoxy (Class H)
Seal material FKM, (PTFE/FKM and PTFE/graphite
for high temperature versions, EPDM on
request)
Electrical connection According to DIN EN 175301-803 Form A
for cable plug Type 2508 (not included)
Protection class IP65 with Cable Plug

Size A B C
G 1/4” 55 55.5 98.2
Power consumption G 3/8” 55 55.5 101.2
Orifice Inrush AC Hold AC DC G 1/2” 59 55.5 103.2
(hot coil) (hot/cold coil)
[mm] [VA] [VA] [W] [W]
2.0-12.0 105 37 16 16 / 21

Options
Response times
• ATEX approval
Orifice Response times AC Response times DC
• Higher pressures for gaseous medium to 100 bar
Opening Closing Opening Closing • Oxygen versions
[mm] [ms] [ms] [ms] [ms]
• High temperature version up to +180 ºC
2.0-12.0 10-20 20-30 20-80 20-30
Response times [ms]: Measured at valve outlet at 6 bar and +20 ºC.
Opening: pressure build-up 0 to 90%
Closing: Pressure relief 100 to 10%

72
Ordering Chart
Port connection Orifice Kv value Pressure range [bar] Item no. voltage/frequency [V/Hz]
[inch] [mm] [m3/h] DC AC 024/DC 024/50 230/50
Normally closed (other versions on request)
Brass body
G 1/4 3 0.28 0 - 30 0 - 25 178 295 178 296 178 297

6027
4 0.54 0 - 12 0 - 16 178 299 178 300 178 301

5 0.73 0-6 0 - 10 178 303 178 304 178 305

G 3/8 6 0.95 0-3 0-6 178 323 178 324 178 325

8 1.60 0-1 0-3 178 327 178 328 178 329

G 1/2 8 1.60 0-1 0-3 178 335 178 336 178 337

10 1.80 0 - 0.4 0-2 178 339 178 340 178 341

Stainless steel 1.4404 (316L)

G 1/4 3 0.28 0 - 30 0 - 25 178 239 178 240 178 241

4 0.54 0 - 12 0 - 16 178 243 178 244 178 245

5 0.73 0-6 0 - 10 178 247 178 248 178 249

G 3/8 6 0.95 0-3 0-6 178 267 178 268 178 269

8 1.60 0-1 0-3 178 271 178 272 178 273

G 1/2 8 1.60 0-1 0-3 178 279 178 280 178 281

10 1.80 0 - 0.4 0-2 178 283 178 284 178 285

12 2.00 0 - 1.2 0 - 0.2 178 287 178 288 178 289

Normally open (other versions on request)

Brass body
G 1/4 3 0.28 0 - 16 0 - 16 211 914 228 487 228 488

4 0.54 0 - 10 0 - 10 208 623 228 489 228 490

5 0.73 0-8 0-8 228 491 228 492 228 493

G 3/8 5 0.73 0-8 0-8 228 494 228 495 228 496

6 0.95 0-6 0-6 228 497 228 498 228 499

8 1.60 0-3 0-3 228 500 228 501 228 502

G 1/2 8 1.60 0-3 0-3 211 916 228 503 228 504

10 1.80 0-2 0-2 210 436 219 530 210 438

73
 Ordering Chart
Port connection Orifice Kv value Pressure range [bar] Item no. voltage/frequency [V/Hz]
[inch] [mm] [m3/h] DC AC 024/DC 024/50 230/50
Stainless steel 1.4404 (316L)
G 1/4 3 0.28 0 - 16 0 - 16 230 243 230 244 230 245
6027

4 0.54 0 - 10 0 - 10 230 246 230 247 230 248

5 0.73 0-8 0-8 230 249 230 250 230 251

G 3/8 5 0.73 0-8 0-8 230 252 230 253 230 254

6 0.95 0-6 0-6 230 255 230 256 230 257

8 1.60 0-3 0-3 230 258 230 259 230 260

G 1/2 8 1.60 0-3 0-3 230 261 230 262 230 263

10 1.80 0-2 0-2 225 248 230 264 230 265

12 2.00 0-1 0 -1 210 441 230 266 210 321

74
“Why must medical equipment drown
out the breathing of patients?”

It doesn’t have to! The WhisperValve by Bürkert can

finally silence loud clicking noises. The tiny micro valve
operates almost silently and with high precision. This
makes it ideal for use in the immediate vicinity of the
patient – for example in dialysis machines. This lit-
tle powerhouse is absolutely reliable – and is a quiet
achiever. This way doctor and patient can focus on
therapy in peace.

Quiet, lightweight and powerful.

For medical technology, which is close to people.

INSPIRING ANSWERS
Bürkert Fluid Control Systems
Christian-Bürkert-Straße 13 –17
74653 Ingelfingen
Tel.: +49 (0) 7940 10 - 111
info@burkert.com · www.burkert.com
 2/2-way Solenoid Valve for liquids and gases
6213 EV

• Coupled spring diaphragm system

opened
• Waterhammer free and low noise
• Flow-optimized housing and dia-
phragm geometry for high flow
2 (A)

1 (P)

Envelope Dimensions [mm] (see datasheet for details)

Type 6213 EV is a 2/2-way normally closed solenoid valve with a spring
coupled diaphragm system. It is universally used for liquids. A minimum
differential pressure of 0.5 bar is required for full opening.

Technical Data
Orifice Standard DN10-40 mm
Body material Brass acc. to DIN EN 50930-6, stainless steel 1.4408
(316)
Inner part of valve B
Brass body Brass, stainless steel and PPS
Stainless steel body Stainless steel and PPS A
Seal material NBR, FKM, EPDM
Medium
NBR Neutral fluids, water, hydraulic oil, oil without additives
C
FKM Per-solutions, hot oils with additives
EPDM Oil and fat-free fluids and gases

B
Ambient temperature Max. +55 °C
Medium temperature
NBR -10 °C to +80 °C
FKM 0 °C to +90 °C with polyamide coil
0 °C to +120 ºC with epoxy coil Dimensions
EPDM -30 °C to +90 °C with polyamide coil
-30 °C to +100 °C with epoxy coil
(AC coil, 32mm)
Voltages Standard 024/DC, 024/50, 230/50 DN A B C
A
Voltage tolerance ±10% 10 50 78.4 36
Duty cycle 100% continuous rating 78.4
B

Electrical connection Tag connector acc. to DIN EN 175301-803 Form A 50/55 82.9
(previously DIN 43650) for cable plug Type 2508 13 58/65 92.4 44.5
(not included) 65 96.9
Protection class IP65 with cable plug 20 80 109.4 65
C

Installation As required, preferably with actuator upright 116.4

Response times1) 0.1-4 seconds
(depending on orifice and differential pressure)
Dimensions
 easured at valve outlet at 6 bar and +20 °C
M (AC-coil,A42mm /
1)

Opening: pressure build-up 0 to 90%

Closing: Pressure drop 100 to 10% DC-coil 65mm) Dimensions
DN A B C (DC-coil, 40mm)
40 132 193.3 104.5 DN A B C
126 182.3 10 50 78.4 36
25 95 166.3 77 78.4
95 156.8 50/55 82.9
40 132 193.3 104.5 13 58/65 92.8 44.5
126 182.3 65 97.3
25 95 166.3 77 20 80 109.8 65
95 156.8 116.8

76
 Orifice Power consumption 1) Insulation class coil 2)
DN
Inrush Hold (hot coil) Seal material Seal material
FKM NBR and EPDM
AC [VA] AC [VA/W] DC [W]
10 34 14/8 10 (11) H B
10 34 14/8 10 (11) H B
13 36 14/8 10 (11) H B

6213 EV
13 36 14/8 10 (11) H B
20 38 14/8 10 (11) H B
20 38 14/8 10 (11) H B
25 150 37/16 28 (29) H H
25 150 37/16 28 (29) H H
40 190 37/16 28 (29) H H
40 190 37/16 28 (29) H H
1)
Values in brackets applies at coil temperature 20 ºC
2)
H Epoxy coil, B Polyamide coil

Ordering Chart
Port connection Orifice Kv value water Pressure range Item no. voltage/frequency [V/Hz]
Circuit function
[inch] [mm] [m3/h] [bar] 024/DC 024/50 230/50
Brass body, FKM diaphragm, Epoxy coil, medium temperature 0 to +120 °C
A 2/2-way valve G 1/4 10 1.9 0 - 10 221 678 221 679 221 681
normally closed
G 3/8 10 1.9 0 - 10 221 610 221 611 221 613

G 1/2 10 1.9 0 - 10 221 614 221 615 221 616

G 1/2 13 3.6 0 - 10 221 622 221 623 221 625

G 3/4 13 3.6 0 - 10 221 626 221 627 221 629

G 3/4 20 8.3 0 - 10 221 638 221 639 221 641

G1 20 8.3 0 - 10 221 642 221 643 221 645

G1 25 11.0 0 - 10 227 537 221 733 221 736

G 1 1/4 25 11.0 0 - 10 227 538 221 737 221 740

G 1 1/2 40 30 0 - 10 227 544 227 724 227 726

G2 40 30 0 - 10 227 545 227 728 227 730

Brass body, EPDM diaphragm, Polyamide coil, medium temperature -30 to +90 °C
A 2/2-way valve G 1/4 10 1.9 0 - 10 221 670 221 671 221 673
normally closed
G 3/8 10 1.9 0 - 10 221 646 221 647 221 649

G 1/2 10 1.9 0 - 10 221 650 221 651 221 653

G 1/2 13 3.6 0 - 10 221 654 221 655 221 657

G 3/4 13 3.6 0 - 10 221 658 221 659 221 661

G 3/4 20 8.3 0 - 10 221 662 221 663 221 665

G1 20 8.3 0 - 10 221 666 221 667 221 669

Brass body, EPDM diaphragm, Epoxy coil, medium temperature -30 to +100 °C
A 2/2-way valve G1 25 11 0 - 10 227 535 221 717 221 720
normally closed
G 1 1/4 25 11 0 - 10 227 536 221 721 221 724

G 1 1/2 40 30 0 - 10 227 542 221 741 221 745

G2 40 30 0 - 10 227 543 221 746 221 749

77
 Ordering Chart
Port connection Orifice Kv value water Pressure range Item no. voltage/frequency [V/Hz]
Circuit function
[inch] [mm] [m3/h] [bar] 024/DC 024/50 230/50
Brass body, NBR Diaphragm, polyamide coil, medium temperature -10 to +80 °C
A 2/2-way valve G 1/4 10 1.9 0 - 10 221 674 221 675 221 677
normally closed
6213 EV

G 3/8 10 1.9 0 - 10 221 598 221 599 221 601

G 1/2 10 1.9 0 - 10 221 606 221 607 221 609

G 1/2 13 3.6 0 - 10 221 602 221 603 221 605

G 3/4 13 3.6 0 - 10 221 618 221 619 221 621

G 3/4 20 8.3 0 - 10 221 630 221 631 221 633

G1 20 8.3 0 - 10 221 634 221 635 221 637

Brass body, NBR Diaphragm, epoxy coil, medium temperature -10 to +80 °C
A 2/2-way valve G1 25 11 0 - 10 227 533 221 725 221 728
normally closed
G 1 1/4 25 11 0 - 10 227 534 221 729 221 732

G 1 1/2 40 30 0 - 10 227 539 221 750 221 753

G2 40 30 0 - 10 227 541 221 754 221 757

78
Ordering Chart
Port connection Kv value water Pressure range Item no. voltage/frequency [V/Hz]
Circuit function Orifice [mm]
[inch] [m3/h] [bar] 024/DC 024/50 230/50
Stainless steel body, FKM diaphragm, epoxy coil, medium temperature 0 to +120 °C
A 2/2-way valve G 3/8 10 1.9 0 - 10 221 758 221 759 221 761
normally closed

6213 EV
G 1/2 13 3.6 0 - 10 221 762 221 763 221 765

G 3/4 20 8.3 0 - 10 222 122 222 123 222 125

G1 25 11 0 - 10 227 550 228 430 222 143

G 1 1/4 25 11 0 - 10 227 551 228 433 222 145

G 1 1/2 40 30 0 - 10 227 557 228 436 222 147

G2 40 30 0 - 10 227 558 228 439 222 149

Stainless steel body, NBR diaphragm, Polyamide coil, medium temperature -10 to +80 °C
A 2/2-way valve G 3/8 10 1.9 0 - 10 222 150 222 151 222 152
normally closed
G 1/2 13 3.6 0 - 10 222 156 222 157 222 158

G 3/4 20 8.3 0 - 10 222 168 222 169 222 170

G1 20 8.3 0 - 10 222 171 222 172 222 173

Stainless steel body, NBR diaphragm, Epoxy coil, medium temperature -10 to +80 °C
A 2/2-way valve G1 25 11 0 - 10 222 193 228 429 227 546
normally closed
G 1 1/4 25 11 0 - 10 222 197 228 432 227 547

G 1 1/2 40 30 0 - 10 222 201 228 435 227 552

G2 40 30 0 - 10 222 205 228 438 227 554

Stainless steel body, EPDM diaphragm, Polyamide coil, medium temperature -30 to +90 °C
A 2/2-way valve G 3/8 10 1.9 0 - 10 222 153 222 154 222 155
normally closed
G 1/2 13 3.6 0 - 10 222 159 222 160 222 161

G 3/4 20 8.3 0 - 10 222 174 222 175 222 176

G1 20 8.3 0 - 10 222 177 222 178 222 179

Stainless steel body, EPDM diaphragm, Epoxy coil, medium temperature -30 to +100 °C
A 2/2-way valve G1 25 11 0 - 10 227 548 228 431 222 195
normally closed
G 1 1/4 25 11 0 - 10 227 549 228 434 222 199

G 1 1/2 40 30 0 - 10 227 555 228 437 222 203

G2 40 30 0 - 10 227 556 228 440 222 207

79
 2/2-way Solenoid Valve in three versions

G 1/4”, G 3/8”, G 1/2”

6240

• High performance – small size

• High pressure version up to 40 bar
• High temperature version up to 180 °C
• Fast-acting
• ATEX version optional
2 (A)

• Without differential pressure switching

1 (P)

Type 6240 is a pilot-controlled solenoid valve with servo-piston and Envelope Dimensions [mm] (see datasheet for details)
forced valve lifting. The valve opens without differential pressure from
zero bar. The special construction makes it possible to use it with dry
gaseous mediums with high pressure and steam up to 180 °C.

Technical Data
Port connections G 1/4”, G 3/8”, G 1/2”
Orifice DN6.0 mm, DN12.0 mm
Body material Brass, Stainless steel
Coil material Epoxy
Coil insulation class Class H
Internal parts of valve Brass/Stainless steel, PEEK, PTFE carbon filled,
FKM (EPDM on request) 1.4113, 1.4303
Seal material FKM, PTFE/FKM and PTFE/PEEK for high tem-
perature and high pressure versions
(EPDM on request) C
A
Medium Neutral gases and liquids, such as e.g. compressed
High temperature air, water, hydraulic oil
­version Steam and hot medium B
Viscosity Max. 21 mm2/sec
Medium temperature
FKM -10°C to +140 °C Body A B C
PTFE/PEEK DN6 -40 °C to +180 °C, DN12 -40 °C to +140 °C connection
EPDM -30°C to +120 °C (on request) G 1/4” 45.0 40 67.3
Ambient temperature max. 55 °C G 1/4” 51.0 40 67.3
Operating voltage 24V DC, 24V/50Hz, 230/50Hz G 3/8” 45.0 50 70.3
(others on request) G 3/8” 51.0 50 70.3
Voltage tolerance ±10% G 1/2” 55.5 55 103.0
Duty cycle 100% continuous rating
Electrical connection Tag connector acc. DIN EN 175 301-803 Form A
for cable plug Type 2508
(not included)
Protection class IP65 with cable plug
Weight AC 8W, DC 10W (300g); AC 18W, DC 16W
(800g)
Installation As required, preferably with actuator upright

Power consumption Response times

Orifice Coil Inrush Hold DC Opening Closing
size AC AC (hot/cold coil)
[mm] [mm] [VA] [VA/W] [W] [W] [ms] [ms]
6 32 32 18 8 10/12 10-20 40-50
6 40 40 23 10 12/14 10-20 40-50
12 42 105 37 18 16/21 20-40 80-100
Response times [ms]: Measured at the outlet with 6 bar inlet pressure at +20 °C
Opening: Pressure build-up 0 to 90% Closing: Pressure decrease 100 to 10%

80
Envelope Dimensions [mm] (see datasheet for details)

SW24
18

6240
29
10
H K
M

G1/8 12
3

L
1

A B D E F M H K L
Body [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]
45

connection
E
F

G 1/4” 12 40 57.3 67.3 3.7 32 45.0 20.5

G 1/4” 12 40 57.3 67.3 3.7 40 51.0 23.5
4,5

G 3/8” 12 50 58.3 70.3 3.7 32 45.0 20.5

A
A

B B G 3/8” 12 50 58.3 70.3 3.7 40 51.0 23.5

D M4
Ø 26,8 G 1/2” 12 55 89.0 103.0 7.5 42 55.5 27.0
SW36
18

Ordering Chart
Standard version, all valves with FKM seal, without cable plug
Port Pressure Item no. per voltage/frequency [V/Hz]
Circuit Orifice Kv Value Coil size
connection range
­function H [mm] water [m3/h]
K [mm] 024/DC 024/50 230/50
G1/8 [inch] [bar] 1)
M
5

A 2/2-way Medium temperature -10 to +120°C, FKM seal

valve normally Brass body
closed G 1/4 6 0.6 0 - 16 32 177 800 177 801 177 802

G 3/8 6 0.6 0 - 16 32 177 803 177 804 177 805

E
F

Stainless steel body

G 1/4 6 0.6 0 - 16 32 177 806 177 807 177 808
A

G 1/2 12 2.2 0 - 16 42 238 632 238 633 238 634

5

B B M4
D Ø41,8

High temperature version, all valves with PTFE/PEEK seal, without cable plug
Port Pressure Item no. per voltage/frequency [V/Hz]
Circuit Orifice Kv Value Coil size
connection range
­function [mm] water [m3/h] [mm] 024/DC 024/50 230/50
[inch] [bar] 1)
A 2/2-way Medium temperature -40° to +180°C, PTFE/Graphite seal
valve normally Stainless steel body
closed G 1/4 6 0.6 0 - 16 32 184 739 184 740 184 741

G 1/2 12 2.2 0 - 16 42 238 638 238 639 238 640

High pressure version, all valves with PTFE/FKM seal, without cable plug
Port Pressure range [bar] 1) Item no. per voltage/frequency [V/Hz]
Circuit Orifice Kv Value Coil size
connection
­function [mm] water [m3/h] liquid me- gaseous [mm] 024/DC 024/50 230/50
[inch] dium medium
A 2/2-way Medium temperature -10° to +120°C, PTFE/FKM seal
valve nor- Brass body
mally closed G 1/4 6 0.6 0 - 25 0 - 40 40 184 742 184 743 184 744

G 3/8 6 0.6 0 - 25 0 - 40 40 184 745 184 746 184 747

1)
Overpressure to the atmospheric pressure

81
 2/2-way Solenoid Valve with Servo Diaphragm

G 1/2” - G 2”
6281 EV

• Waterhammer absorbing and low noise

• Rugged moulded diaphragm
4 (B)
• Short installation length

1 (P)

2 (A)

1 (P)

Servo-assisted solenoid valve with servo-diaphragm for the control of Envelope Dimensions [mm] (see datasheet for details)
liquid or gaseous Medium. A pressure difference of 0.5 bar is required
for a complete switchover.

Technical Data
Pressure range 0.2-16 bar max.
Temperature media
2508 cable plug Form A
NBR -10 °C to +80 °C
FKM 0 °C to +120 °C (with polyamide coil +90 °C) not included
Ambient temperature +55 ºC, max.
Voltage tolerance ±10 %
Duty cycle 100% continuous rating
Body material Brass acc. to DIN EN 50930-6
Stainless steel
Seal material NBR, FKM, (EPDM on request)
Coil material Polyamide or Epoxy (Class H)
Power consumption DC: 8 W, AC: 24 VA (inrush),
Circuit function A -14/8 VA (hold)
Circuit function B -16/7 VA (hold)
Protection class IP65 (with cable plug)
Electrical connection Tag connector acc. to DIN EN 175301-803 Form A DN Size A B C
(previously DIN 43650) for cable plug Type 2508 13 G 1/2” 65 42 100.7
(supplied as standard) 20 G 3/4” 80 60 111.7
Response times2) 0.1-4 seconds 20 G 1” 80 60 118.7
(depending on orifice and differential pressure)
25 G 1” 95 70 123.2
2)
 easured at valve outlet at 6 bar and +20 ºC.
M 25 G 1 1/4” 95 70 132.7
Opening: pressure build-up 0 to 90%, Closing: Pressure relief 100 to 10%
40 G 1 1/2” 126 99 151.7
40 G 2” 132 99 162.7
Options
• EPDM version up to +100 ºC with epoxy coil
• European gas approval, EPDM with KW W270
• Brass dezincification
• Ex-version available

82
Ordering Chart
Port connection Orifice Kv value water Pressure range Item no. voltage/frequency [V/Hz]
[inch] [mm] [m3/h] [bar] 024/DC 024/50-60 230/50-60
Normally closed (other versions on request)
Brass body, Seal material NBR, Polyamide coil, Medium temperature -10 to +80 °C
G 1/2 13 3.8 0.2 - 16 221 844 221 845 221 846

6281 EV
G 3/4 20 8.5 0.2 - 16 221 850 221 851 221 852

G1 25 12 0.2 - 16 221 856 221 857 221 858

G 1 1/4 25 12 0.2 - 16 221 859 221 860 221 861

G 1 1/2 40 30 0.2 - 16 221 862 221 863 221 864

G2 40 30 0.2 - 16 221 865 221 866 221 867

Stainless steel body, Seal material FKM, Epoxy coil, Medium temperature 0 to +120 °C
G 1/2 13 3.8 0.2 - 16 221 989 221 990 221 991

G 3/4 20 8.5 0.2 - 16 221 992 221 993 221 994

G1 20 8.5 0.2 - 16 221 995 221 996 221 997

G1 25 12 0.2 - 16 221 998 221 999 222 000

G 1 1/4 25 12 0.2 - 16 222 001 222 002 222 003

G 1 1/2 40 30 0.2 - 16 222 004 222 005 222 006

G2 40 30 0.2 - 16 222 007 222 008 222 009

Port connection Orifice Kv value water Pressure range Item no. voltage/frequency [V/Hz]
[inch] [mm] [m3/h] [bar] 024/DC 024/50 230/50
Normally open (other versions on request)
Brass body, Seal material NBR, Epoxy coil, Medium temperature -10 to +80 °C
G 1/2 13 3.8 0.2 - 16 221 926 221 928 221 929

G 3/4 20 8.5 0.2 - 16 221 934 221 935 221 936

G1 25 12 0.2 - 16 221 940 221 941 221 942

G 1 1/4 25 12 0.2 - 16 221 943 221 944 221 945

G 1 1/2 40 30 0.2 - 16 221 946 221 947 221 948

G2 40 30 0.2 - 16 221 949 221 950 221 951

Stainless steel body, Seal material FKM, Epoxy coil, Medium temperature 0 to +120 °C
G 1/2 13 3.8 0.2 - 16 228 387 228 388 228 389

G 3/4 20 8.5 0.2 - 16 228 390 228 391 228 392

G1 25 12 0.2 - 16 228 393 228 394 228 395

G 1 1/4 25 12 0.2 - 16 228 396 228 397 228 398

G 1 1/2 40 30 0.2 - 16 228 399 228 400 228 401

G2 40 30 0.2 - 16 228 402 228 403 228 404

83
 2/2 and 3/2-way Flipper Solenoid Valve,
with hermetic isolation of fluid

DN0.6 mm
6604

• Low internal volume

• High chemical resistance
• Low power consumption
2 (A)

• Impulse version
1 (P)
• High back pressure tightness
2(A)

1(P) 3(R)

Thanks to the patented Bürkert flipper technology, the direct-acting 6604 Envelope Dimensions [mm] (see datasheet for details)
solenoid valve is unique. It combines fast, precise switching behaviour
with reliable media separation, and the design eliminates heat transfer
Flange connection
between fluid and coil. The use of high quality materials makes it possible
to also use it where high chemical resistance is required. The optional im-
pulse model works with the smallest energy requirement, and is therefore
especially suitable for battery operation; the heat transfer to the medium D
is negligible for this model. A minimal dead volume and gap-free internal
design make it possible to use it in medical, analytical and laboratory
technology.

C
Technical Data
Orifice DN0.6 mm
Body material PEEK
Seal material FFKM (Perfluorelastomer) A
B Rectangular plug 2505
Medium Resistant to neutral and aggressive liquids and
gases, see Bürkert chemical resistance chart; not included
technical vacuum
Medium temperature 0 °C to +50 °C
A B C D
Ambient temperature Max. +55 °C
Flange connection 24.8 11 29.5 31.9
Viscosity Max. 21 mm2/s
Internal volume
Fluid chamber ca. 15µl
3/2-way versions ca. 45µl
2/2-way versions ca. 35µl Options
Port connection Flange
• Further port connections
Manual override Push-button
Operating voltage 6, 12, 24 V/DC *
Voltage tolerance ±10%
Power consumption 1.5 W
Duty cycle 100% continuous rating
with manifold mounting 40% intermittent rating (within 10 min)
(in case Medium or
­ambient temperature
higher +40 °C)
Cycling function Monostable or bistable (option)
Electrical connections Rectangular plug or 2 single flying leads, 300 mm

Protection class IP40 with rectangular plug

Mounting (sub-base valve) with holders and mounting screw
Installation As required, preferably with flange downwards

* 10% residual ripple allowed

84
Ordering Chart
Item no. per Voltage/frequency [V/Hz]
Kv value Kv value QNn- Pressure Cycling function
Orifice Electrical
Circuit function water ll water value air range
[mm] connection monostable bistable (impulse)
[m3/h] [l/min] [l/min] [bar]
012/DC* 024/DC* 06/DC* 012/DC*
Valves with flange

6604
A 2/2-way valve, 0.6 0.006 0.1 6.4 Vac. - 3 Rectangular plug 145 467 140 464 140 467 143 170
normally closed 5.08 mm
Flying leads 140 465 140 466 140 468 145 467
300 mm
T 3/2-way valve, 0.6 0.006 0.1 6.4 Vac. - 3 Rectangular plug. 140 469 140 470 140 473 141 388
universal function 5.08 mm
Flying leads 140 471 140 472 140 474 145 470
300 mm

Accessories
Description Feature Item no.
Rectangular cable plug with 3 m cable 133 486

with 300 mm flying leady 644 068

with 2 single contacts 644 067

Quantity of valves places Dimensions A [mm] Item no.

Manifolds for Type 6604
Single manifold in stainless steel 10 644 684

2 valves 33 659 285

3 valves 44 659 286

4 valves 55 659 287

5 valves 66 653 131

6 valves 77 659 288

7 valves 88 659 289

8 valves 99 659 290

9 valves 110 659 291

10 valves 121 651 379

Manifold dimensions [mm]

Single manifold M3, stainless steel Multi-station manifold, PEEK
A
4,5 4x M1,6
9
3x M3

11
2,75

2,75
Ø 1,2
4

21,5
25

UNF 1/4-28
4

32
3,2

8 10
(N-1)x
11 (UNF 1/4-28)
No. of valve
2 3 4 5 6 7 8 9 10
positions
Dimensions
33 44 55 66 77 88 99 110 121
A [mm]

85
 2/2 and 3/2-way Rocker Solenoid Valve
for analytical applications

DN1.5 mm or DN1.6 mm
6606

2(A)
• With isolating diaphragm
• For aggressive media 1(P) 3(R)

• Zero dead volume 2 (A)

• Also suitable for vacuum

1 (P)
• 16 mm width
2 (A)
• High back pressure tightness
1 (P)

The direct-acting rocker solenoid valve, Type 6606 (2/2- and 3/2-way), Envelope Dimensions [mm] (see datasheet for details)
has minimal dead volume and low-gap, plus an easy to wash inside con-
tour. The medium is exposed only to the housing material and the seal.
The heat transfer into the medium is minimal, since the housing is also UNF connection
Flange connection
separated from the coil by a stainless steel plate. The valve is particularly
suitable for dosing, filling, mixing and dispensing small quantities of cor-
rosive medium optimal. C

Technical Data
Pressure range Vac – 2 bar C

Medium temperature 0 °C to +50 °C

Ambient temperature Max. +55 °C A
B
Voltage tolerance ±10%
Duty cycle 100% continuous rating
Size A B C
Body material PEEK, PVDF, ETFE A
B G 1/8” 45 21.8 61.1
Seal material FFKM
UNF 1/4-28 37.8 23.8 60.1
Power consumption 3.4 W
Tube 39 16 54.8
Protection class IP65 with flying leads or with cable plug
IP40 with rectangular plug Flange 27 16 51.9

Electrical connection - Rectangular plug, Type 2505

- Tag connection acc. to DIN EN 175301-803
(previously DIN 43650) for cable plug, Form C ø 1,8 ø 1,8
- 2 FEP flying leads, AWG24, 500 mm long
- Circular connector and spade connection at side
13,5

on request
Response times acc. to ISO 12238:2001; measured at valve outlet at
7,2
6,5
5

2 bar and +20 °C

Opening ca. 25 ms (pressure rise from 0 to 10%) 2,75 UNF1/4-28
ø 3,2 M2,5
Closing ca. 25 ms (pressure drop 100 to 90%)
Internal volume depending on body
2,75

at G/NPT 1/8 85 μl
with Flange 68 μl
at UNF body 30 μl (2/2), 55 μl (3/2)
on request < 10 μl
16,5 (xn-1)
A
B
10,5
2,75

11,5

2,75 18
13 21,5
27,5

86
Envelope Dimensions [mm] (see datasheet for details)

Bürkert Manifold connection

27

6606
9,7 bottom view
8,5

9 9
15,5
27

10,5
M 2,6
34,7

21,5

28,1
flange interface for manifold

max. ø 2,5

min. 7,5 tief

M 2,5
17,2
17,2

10,5
18
7,3
7,3

16 21,5

Spade connection on top Spade connection on side The middle port does not apply for
the 2/2-way function

Valve with barb tube fittings and Valve with UNF ¼-28 and flying lead Valve with G 1/8 or NPT 1/8 and
rectangular plug spade connection on top

27
27 27
9,7
8,5

6,5
34,6

34,6

34,7
20,2

¯ 3,3
25,5

26,5
10,3

12,5

13,5
7,5

8,5

¯ 2,5
¯ 3,6
UNF 1/4-28 G 1/8
ø 3.3

NPT 1/8
16

ø 3,2

16
18

33 32 33
1
ø 3,2

39 45
35

For the 2/2-way version the NO For the 2/2-way version the NO For the 2/2-way version the middle
port does not apply port does not apply port does not apply

87
 Ordering Chart
Kv value Kv value QNn-value Pressure Voltage/
Circuit Port Orifice Body Electrical
water water air range frequency Item no.
­function ­connection [mm] ­material connection
[m3/h] 1) [l/min] [l/min] [bar] 2) [V/Hz]
A 2/2-way UNF 1/4-28 1.5 0.039 0.66 42 Vac. - 2 ETFE Flying leads, 024/DC 137 759
valve normally 500 mm
6606

closed G 1/8” 1.6 0.060 1.02 65 Vac. - 2 PVDF Rectangular 024/DC 139 146
plug
Tag connector 024/DC 137 746
sidewards
Tube spigot 1.6 0.039 0.66 42 Vac. - 2 PVDF Flying leads, 024/DC 137 764
500 mm
Rectangular 024/DC 139 147
plug
Bürkert Flange 1.6 0.039 0.66 42 Vac. - 2 PEEK Flying leads, 012/DC 137 744
connection 500 mm
024/DC 137 745

Tag connector 024/DC 137 741

sidewards
B 2/2-way G 1/8” 1.6 0.060 1.02 65 Vac. - 2 PVDF Tag connector 024/DC 137 747
valve normally sidewards
open
T 3/2-way UNF 1/4-28 1.5 0.025 0.43 27 Vac. - 2 ETFE Flying leads, 024/DC 137 779
valve universal 500 mm
function G 1/8” 1.6 0.047 0.80 51 Vac. - 2 PVDF Flying leads, 024/DC 137 771
500 mm
Rectangular 024/DC 139 149
plug
Tag connector 024/DC 137 769
sidewards
Tube spigot 1.6 0.025 0.43 27 Vac. - 2 PVDF Flying leads, 012/DC 137 782
500 mm
024/DC 137 783

Rectangular 024/DC 139 150

plug
Tag connector 012/DC 137 781
sidewards
Bürkert Flange 1.6 0.032 0.54 35 Vac. - 2 PEEK Flying leads, 024/DC 137 768
connection 500 mm
Rectangular 024/DC 139 148
plug
Tag connector 012/DC 137 766
sidewards
024/DC 137 765

1)
Measured at +20 °C , 2 bar pressure at valve inlet and 1 bar at outlet
2)
Gauge pressure with respect to the prevailing atmosphere pressure

Number of valve stations Dimensions A [mm] Item no.

Manifolds
2 37.50 651 506

3 53.75 651 510

4 70.25 651 507

5 86.75 651 508

6 103.30 651 509

7 119.80 651 521

8 163.30 651 522

Standard distributor/collector: a common In/Output, individual Out/Input (all UNF1/4-28) supplied without valves; PEEK material

88
“Who says that producing pharmaceutical
glass cannot be more efficient?”

Efficiency is critical to success – both in energy and

resource consumption as well as in production processes.
Bürkert has now opened up new possibilities with the MFCs
of our Type 874x family for up-to-date mass flow control of
gases. Easy to use and with a state of the art communication
concept: A well-coordinated, flexible system that redefines
precision, achieves the highest repeatability and manages
up to 16 devices through a single Ethernet interface. This
results in more transparent processes and utilizes resources
efficiently.
Thus, processes can be simplified and managed in an
intelligent way: a perfect combination of centralized and
­decentralized control.

Slim, precise, future-proof –

mass flow controllers that meet the needs of tomorrow.

INSPIRING ANSWERS
Bürkert Fluid Control Systems
Christian-Bürkert-Straße 13 –17
74653 Ingelfingen
Tel.: +49 (0) 7940 10 - 111
info@burkert.com · www.burkert.com
 2/2- and 3/2-way Solenoid Valve for analytical applications

TwinPower
6624

• 10 mm Installation width
2 (A)

• Orifice DN0.8-1.6 mm
1 (P)
• Media separated, for aggressive fluids
2 (A)
• Direct-acting
1 (P)
• Suitable vacuum
2(A)

1(P) 3(R)

Our revolutionary Twin-power technology uses two coils. The innovative Dimensions [mm] (see datasheet for further Details)
drive concept is combined with the proven rocker principle. The inte-
grated power reduction decreases the energy consumption by 75% and
has the same features as a traditional 16 mm unit. In combination with
other design features the heat transfer into the medium can be reduced
to a minimum.
In the design of the 6624, the main benefits lie in its excellent cleanability
and a high reliability. By using high performance materials the 6624 suits
the handling of aggressive medium perfectly. The valve is available in a
2/2-way and 3/2-way version.
C
Technical data
Orifice DN0.8 mm (Vac-5 bar),
DN1.6 mm (Vac-2 bar)
Body material PEEK / PPS
Seal material FFKM / FKM / EPDM
Medium Resistant to neutral and aggressive fluids and gases;
see Bürkert resistance table
Medium temperature
FFKM +15 °C to +50 °C
FKM – 5 °C to +50 °C
EPDM – 5 °C to +50 °C
Ambient temperature A
FFKM +15 °C to +55 °C
FKM –10 °C to +55 °C B
EPDM –10 °C to +55 °C
A B C
Internal volume <100 µl
29.6 10 44.4
Port connection Flange / UNF / tube spigot
Electrical connection Flying leads, Rectangular plug Type 2505
(not included)
Operating voltages 24V1)
Voltage tolerance
24V ±10%2)
12V +10% / –5%2)
Nominal power 4 W inrush power
1 W nominal holding current
(internal reducing of power)
Duty cycle Continuous operation 100% ED
Installation As required
Protection class IP40
Switching frequency Max. 5 Hz3)
Response times Acc. to ISO 12238
Opening approx. 10 ms (Pressure rise 0-10%)
Closing approx. 13 ms (Pressure drop 100-90%)
1)
Battery voltage, check polarity (red= +, black= –)
2)
Max. allowed ripple
3)
at ambient temperature of 20 °C

90
 2020 2.52.5
Dimensions [mm]

0.3
0.3
(see datasheet for further Details)

Electrical connections: flying leads Electrical connections: rectangular plug

20 2.5 Polarity
Polarity 5.08

0.3
redred
= += +

0.63
black
black
= –= –

6624
Polarity
red = +
black = –

40.9
40.9
44.4
44.4
Polarity
38.8
38.8

right= +
left= –
40.9
44.4
38.8
7
7
7

2.2 10
25 2.22.2 1010
29.6
2525
29.6
29.6

max. Ø 2.4 max. Ø 2.4

Sub-base body for 3/2-way connection Sub-base body for 2/2-way connection

max.max.
Ø 2.4
Ø 2.4 preferred threaded connection max.max.
Ø 2.4
Ø 2.4
M2 9.8 M2 M2 9.8 M2
25 min. 5 depth 25 min. 5 depth

M2 max. Ø 2.4 M2 max. Ø 2.4

M 2M 2 M 2M 2
2.8

2.8

9.89.8 M 2M 2 9.89.8 M 2M 2
2525 min.min.
5 depth
5 depth 2525 min.min.
5 depth
5 depth
2.8

2.8

9.8 M2 9.8 M2
M 2M 2 25 max.max. Ø min.
Ø 2.4 further possible threaded connection25 M 2M 2
2.45 depth min. 5 depth
max.max.
Ø 2.4
Ø 2.4
2.8
2.8

2.8
2.8
2.8
2.8

2.8
2.8

9.89.8 M 2M 2 9.89.8 M 2M 2
min.min.
5 depth
5 depth min.min.
5 depth
5 depth
2525 2525

91
 Dimensions [mm] (see datasheet for further Details)

Tube connector housing Tube connector housing with shield

20,9 20,9
6624

6
6

36,1
36,1

47,4
43

59,6
59,6
Ø 3,1
6,6

2,2
(10)

(10)
Ø Ø
4 4
Ø Ø
4,6 4,6

60° 60°
Ø 3,1
Ø 3,1

10
16
10

29,6
38 29,6
45,5 38
45,5

Body UNF 1/4”–28 Flat-Bottom

20,9
6

36,1
43
56,2

Ø 3,1
6,6

(6,6)
8

3x 1/4-28 UNF
60°
Ø 3,1
10

29,6
38
45,5

92
Ordering Chart
Kv value Pressure Max. pressure
Orifice Port Seal Body Electrical
water range difference Voltage Item no.
[mm] connection material material connection
[m³/h] 1) [bar] 2) [bar]
Circuit function A, 2/2-way valve, normally closed
0.8 Sub-base 0.01 Vac.-5 5 EPDM PPS Rectangular 24 241 399

6624
plug 3)
0.8 UNF 0.01 Vac.-5 5 FFKM PEEK Flying leads 24 241 346

1.6 Sub-base 0.04 Vac.-2 2 FFKM PEEK Flying leads 24 227 814

1.6 Sub-base 0.04 Vac.-2 2 FKM PEEK Rectangular 24 247 043

plug 3)
1.6 UNF 0.04 Vac.-2 2 FFKM PEEK Flying leads 24 241 361

1.6 UNF 0.04 Vac.-2 2 FFKM PEEK Rectangular 24 241 418

plug 3)
1.6 Tube 0.04 Vac.-2 2 FFKM PEEK Flying leads 24 237 705

1.6 Sub-base 0.04 Vac.-2 2 FFKM PEEK Flying leads 24 242 530

Circuit function T, 3/2-way valve, Universal functions

0.8 Sub-base 0.01 Vac.-5 5 EPDM PPS Rectangular 24 241 429
plug 3)
0.8 UNF 0.01 Vac.-5 5 FFKM PEEK Flying leads 24 241 375

1.6 Sub-base 0.04 Vac.-2 2 FFKM PEEK Flying leads 24 227 815

1.6 UNF 0.04 Vac.-2 2 FFKM PEEK Rectangular 24 241 448

plug 3)
1.6 UNF 0.04 Vac.-2 2 FFKM PEEK Flying leads 24 241 389

1.6 Tube 0.04 Vac.-2 2 FFKM PEEK Flying leads 24 241 387

1)
Measured at +20 ºC, 1 bar pressure at value inlet and free outlet.
2)
Measured as overpressure with respect to atmospheric pressure.
3)
Rectangular cable, Type 2505 please order separately, for selection options, see accessories

Ordering chart for accessories

Accessories Features Item no.
Rectangular plug Type 2505 with 3 m cable 133 486

Rectangular plug Type 2505 with 300 mm flying leads 644 068

Rectangular plug Type 2505, single contact for individual mounting 644 067

Gasket for tube connector housing with shield EPDM, foamed 685 294

93
 2/2- and 3/2-way Solenoid Valve for analytical applications

TwinPower
6626

• 16 mm Installation width
2 (A)

• Orifice DN2.0-3.0 mm
1 (P)
• Media separated, for aggressive fluids
2 (A)
• High back pressure tightness
1 (P)
• Direct-acting
2(A)
• Suitable vacuum
1(P) 3(R)

Our revolutionary Twin-power technology operates with two coils. The Dimensions [mm] (see datasheet for further Details)
innovative drive concept is combined with the proven rocker principle.
The integrated power reduction decreases the energy consumption by
75% and has the same features as a traditional 22 mm unit. In combina-
tion with other design features the heat transfer into the medium can be
reduced to a minimum.

In the design of the 6626, the main benefits lie in its excellent cleanability
and a high reliability. By using high performance materials the 6626 suits
the handling of aggressive medium perfectly. The valve is available in a C
2/2-way and 3/2-way version.

Technical data
Orifice DN2.0-3.0 mm
Body material PEEK, PPS
Seal material FFKM, FKM, EPDM
Medium Resistant to neutral and aggressive fluids
and gases; see Bürkert resistance table
Medium temperature
FFKM +15 °C to +50 °C
FKM -10 °C to +50 °C
A
EPDM DN2.0 -10 °C to +50 °C
EPDM DN3.0 +5 °C to +50 °C
B
Ambient temperature
FFKM +15 °C to +55 °C A B C
FKM -10 °C to +55 °C 45.8 16 59.9
EPDM DN2.0 -10 °C to +55 °C
EPDM DN3.0 +5 °C to +55 °C
Internal volume <470 µl
Port connection Flange, UNF, G 1/8”, tube
Electrical connection Flying leads, Rectangular plug Type 2505
(not included)
Operating voltages 24 V1) , 12 V1)
Voltage tolerance 24 V ±10%2)
12 V +10% / -5%2)
Nominal power 13.6 W inrush power
3.4 W nominal holding current
(internal power reduction)
Duty cycle Continuous operation 100% ED
Installation As required
Protection class IP40
Switching frequency Max. 2 Hz3)
Response times Acc. ISO 12238
1)
Battery voltage, check polarity (red= +, black= –)
Opening ca. 10 ms (Pressure rise 0-10%) 2)
Max. allowed ripple
Closing ca. 15 ms (Pressure drop 100-90%) 3)
at ambient temperature of 20 °C

94
Dimensions [mm] (see datasheet for further Details)

Electrical connections: flying leads Electrical connections: rectangular plug

31 5.08

0.63
5

6626
Polarity
red = + Polarity
black = - right = +
left = -

59.9
53.6
10.8

3.2
16
39
45.8

Sub-base body for Sub-base body for

3/2-way connection 2/2-way connection

4,1 Øpreferred
max. Ømax. 4,1 threaded connection max. Ømax.
4,1 Ø 4,1

M3 M3 15 15 M3 M3 M3 M3 15 15 M3 M3
min. 8 min.
depth8 depth min. 8 min.
depth8 depth
39 39 39 39

max. Ømax.
4 Ø further
4 possible threaded connection max. Ømax.
4 Ø4
M 3 M 3
5

5
5

15 15 M 3 M 3 M3 M3 15 15 M3 M3
min. 8 min.
depth8 depth min. 8 min.
depth8 depth
39 39 39 39

Body, tube connector Body, UNF 5/16'' -24 Body, G1/8

31.9 31.9 31.9

6.6
6.6

6.6
47.3

47.3

47.3
57.7

57.7

57.7
79.4

79.4
82.3

4.1 4.1 4.1

10

10

10
4.5

4.5
4.5
14.6

11.7
11.7
.5

6
10

7
3x 5/16-24 UNF 60° 3x G1/8 60°
60°
4.1 4.1
4.1
16

16
16

45.8 45.8
45.8 57.9 57.9
57.9 66.5 66.5
66.5

95
 Ordering chart
Kv value Pressure
Circuit Orifice Port Max. pressure Seal Body Electrical Voltage
water range Item no.
function [mm] connection difference [bar] material material connection [V]
[m³/h] 1) [bar] 2)
A 2/2-way 2.0 Sub-base 0.10 Vac. - 3 3 EPDM PPS Rectangular 12 247 769
valve normally (Vac. - 5) (5) plug 3)
6626

closed 24 247 771

Vac. - 3 3 FFKM PEEK Flying leads 12 247 775

Vac. - 3 3 FKM PPS 24 247 786

(Vac. - 4) (4)
UNF Vac. - 3 3 FFKM PEEK 251 709

Vac. - 3 3 FKM Rectangular 252 770

(Vac. - 4) (4) plug 3)
G 1/8” Vac. - 3 3 FFKM Flying leads 234 278

3.0 Sub-base 0.19 Vac. - 2 2 EPDM PPS Rectangular 24 247 797

plug 3)
FFKM PEEK 238 530

FKM PPS 12 247 816

Flying leads 24 247 819

UNF 0.15 FFKM PEEK 251 711

FKM 252 771

Rectangular 252 772

plug 3)
Tube 0.19 EPDM 247 789

FFKM Flying leads 228 642

FKM Rectangular 247 810

plug 3)
B 2/2-way 2.0 Sub-base 0.10 Vac. - 3 3 FFKM PEEK Flying leads 24 252 773
valve normally
open 3.0 0.19 Vac. - 2 2 242 597

Rectangular 245 910

plug 3)
1)
Measured at +20 ºC, 1 bar pressure at value inlet and free outlet.
2)
Measured as overpressure with respect to atmospheric pressure.
3)
Rectangular cable to be ordered separately, selection option see accessories.
Info: ( ) Values in brackets apply only for gaseous media.

96
Ordering chart
Kv value Pressure
Circuit Orifice Port Max. pressure Seal Body Electrical Voltage
water range Item no.
function [mm] connection difference [bar] material material connection [V]
[m³/h] 1) [bar] 2)
T 3/2-way 2.0 Sub-base 0.10 Vac. - 3 3 EPDM PPS Rectangular 24 247 826
valve Universal (Vac. - 5) (5) plug 3)

6626
function Vac. - 3 3 FFKM PEEK Flying leads 12 247 829

Vac. - 3 3 FKM PPS 24 247 841

(Vac. - 4) (4)
Rectangular 12 247 838
plug 3)
UNF Vac. - 3 3 FFKM PEEK Flying leads 24 251 713

Vac. - 3 3 FKM 252 774

(Vac. - 4) (4)
Rectangular 252 775
plug 3)
3.0 Sub-base 0.19 Vac. - 2 2 EPDM PPS Rectangular 12 247 851
plug 3)
24 247 853

FFKM PEEK Flying leads 234 371

Rectangular 238 531

plug 3)
FKM PPS 12 247 874

Flying leads 24 247 877

UNF 0.15 EPDM PEEK Rectangular 252 776

plug 3)
FFKM Flying leads 251 715

G 1/8” 0.19 FKM Rectangular 247 872

plug 3)
Tube EPDM 247 844

FFKM Flying leads 247 859

Rectangular 247 858

plug 3)
FKM Flying leads 247 869

1) Measured at +20 ºC, 1 bar pressure at value inlet and free outlet.
2) Measured as overpressure with respect to atmospheric pressure.
3) Rectangular cable to be ordered separately, selection option see accessories.
Info: ( ) Values in brackets apply only for gaseous media.

Ordering chart for accessories

Accessories Features Item no.
Rectangular plug Type 2505 with 3 m cable 133 486

Rectangular plug Type 2505 with 300 mm flying 644 068

leads

Rectangular plug Type 2505, single contact for 644 067

individual mounting

97
 2/2- and 3/2-way Solenoid Valve for analytical applications

TwinPower
6628

• 22 mm Installation width
2 (A)

• Isolating diaphragm for aggressive

fluids 1 (P)

2 (A)
• High back-pressure tightness
• Minimal internal volume with good 1 (P)
cleanability 2(A)

1(P) 3(R)

Direct acting medium separated 2/2- and 3/2-way Rocker Solenoid Dimensions [mm] (see datasheet for further Details)
Valve for control of aggressive fluids and gases in analytical medical
applications, the food industry, and also the chemical industry for dosing,
­filling, mixing and distribution.

The medium is in contact with fluid housing and seal material solely
through the isolating diaphragm. This valve with the new TwinPower
­actuator, robust screw-in connection and 22 mm installation width, will
fulfil the highest requirements. The established rocker solenoid technol-
ogy is characterized through full back pressure tightness, good rinsing
capability and low internal volume. Type 6628 is available in different
technical versions and by virtue of several body options, it offers a perfect
adaption in fluid applications.

Technical data C

Orifice DN2.0 or 3.0 mm

Body material PEEK or PPS (PVDF, PP on request)
Seal material FFKM, FKM or EPDM
Medium Resistant to neutral and aggressive gases and
liquids acc. to our chemical resistance chart A
Medium temperature
FKM, EPDM, FFKM 0 °C to +55 °C B
+10 °C to +55 °C
–10 °C to +55 °C
A B C
Ambient temperature
45.8 16 59.9
FKM, EPDM, FFKM 0 °C to +55 °C
+10 °C to +55 °C
–10 °C to +55 °C
Internal volume ca. 200 µl
Viscosity max. ca. 21 mm²/s
Technical data (continued)
Electrical connection • PFA single flying leads, 0.5 mm², 500 mm
• Rectangular plug for cable plug Type 2505 (not Protection class IP54 (IP40 with rectangular plug Type 2505)
included) Response times Measurement at valve output with 2 bar and 20 °C
• Industry plug acc. to DIN 43650 Form B for acc. to DIN ISO 12238:2001
cable plug Type 2507 (not included) Opening 25 ms (Pressure rise 0-10%)
• Circular connector M8 on request Closing 25 ms (Pressure drop 100-90%)
Operating voltages 24V DC, other voltages on request Manual override on request
Voltage tolerance ±10%
Nominal power 5W
Duty cycle 100 % continuous operation
Installation As required, preferably with actuator upright

98
Dimensions [mm] (see datasheet for further Details)

Threaded version Barbed hose connector Push-in connector

with rectangular plug withLitze
Flying leads
Threaded version with rectangular plug

6628
Threaded version with rectangular plug

8
1/8 NPT 1/8
body on body

59.2
8

61.1

74.4 74.4

69.6 69.6
79.8
1/8 bzw,
on stamp
G NPT
see stampsee

(6.7)
G 1/8 bzw,

15.2 15.2
6

8.5
15,2

Ø 3.2
3.5
13.9

8.5
G 1/8 8
8,5

15,2
8

Ø 4.1
G 1/8 8 Ø 5.25
8,5

54.4
8

46,8 18
46.5
40,8 39.5
40.8
54.4
46,8 54
PFA - flying leads 46.5
40,8 27 0.5 mm², Ø 1.4 mm 40.8

21.5 21.5
Ø 3.2
21,5
9,6
19

4
21,5

13.5
9,6
19

22
35 6,5 36

4
4

35 6,5 36 36
47

Flange version Classification of fluid connections

for Cable Plug
Plug B top
Plug B top
2/2-way valve, normally closed (Circuit function
12

10

A) inflow at “NC”-connector
12

10

2/2-way valve, normally open (Circuit function

62.9

B) inflow at “NO”-connector
62.9

3/2-way valve , universal (Circuit function T)

4

flow as required
4

M3
4.5

M3
4.5

35
6.4
35
6.4
21.5
6.4

11

21.5
6.4

11

8.5 6

8.5 6

Flange interface for manifold

NC in/out
Flange interface forNO
manifold
27
NC in/out NO
18
27
18
13.5
13.5

3x max. Ø 4.5
M3
3x max. Ø 4.5 min.6 deep
M3
min.6 deep
middle hole
not present with
WWA
middleand WWB
hole
not present with
WWA and WWB

99
 A-A
A
23.5
Dimensions for manifold [mm] A-A
A-A
A

26
23.5

6
A A-A
34
23.5

G1/8
A
23.5

26 2626
A

66
34 3434

G1/8
6628

G1/8G1/8
A Ø3.2
A
A

B Ø3.2 B
35

Ø3.2
Ø3.2
B B
35 3535

12.5 B 22 Ø5.7 B

2.2
B A +/- 0.2 B

12.5 22 Ø5.7

2.2 2.22.2
12.5 22 Ø5.7
A +/- 0.2
12.5 22 A +/- 0.2 Ø5.7

B-B A +/- 0.2

B-B G1/8
B-B
B-B
G1/8
G1/8G1/8
15.5 15.5
15.515.5

Ordering chart
Max.
Kv value QNn-value Pressure Voltage/
Orifice Port ­ ressure
p Seal Body Electrical
water air range frequency Item no.
[mm] ­connection difference ­ aterial
m ­material connection
[m³/h] [l/min] [bar] [V/Hz]
[bar]
Circuit function A, 2/2-way valve normally closed
2 Bürkert- 0.10 110 Vac. - 5 5 EPDM PPS Rectangular 024/DC 250 857
Flange plug
2 Bürkert- 0.10 110 Vac. - 5 5 FFKM PEEK Flying leads 024/DC 234 350
Flange 500mm
2 G 1/8” 0.10 110 Vac. - 5 5 FKM PEEK Rectangular 024/DC 242 713
plug
3 Bürkert- 0.17 180 Vac. - 3 3 FFKM PEEK Rectangular 024/DC 235 317
Flange plug
3 Bürkert- 0.17 180 Vac. - 3 3 FFKM PEEK Plug inter- 024/DC 242 721
Flange face Form B
3 Bürkert- 0.17 180 Vac. - 3 3 FFKM PEEK Flying leads 024/DC 231 013
Flange 500mm
3 Bürkert- 0.17 180 Vac. - 3 3 FFKM PEEK Flying leads 024/DC 251 686
Flange 500mm
3 Hose con- 0.17 180 Vac. - 3 3 FFKM PEEK Flying leads 024/DC 235 318
nector 500mm
3 G 1/8” 0.17 180 Vac. - 3 3 FFKM PEEK Rectangular 024/DC 241 807
plug
3 Push-in 0.17 180 Vac. - 3 3 FKM PPS Flying leads 024/DC 251 650
­connection 500mm
Circuit function T, 3/2-way valve, Universal function
2 Bürkert- 0.10 110 Vac. - 5 5 EPDM PPS Rectangular 024/DC 250 859
Flange plug
3 Bürkert- 0.17 180 Vac. - 2 2 FKM PPS Flying leads 024/DC 251 635
Flange 500mm
3 Push-in 0.17 180 Vac. - 2 2 FKM PPS Flying leads 024/DC 251 685
­connection 500mm
3 Bürkert- 0.17 180 Vac. - 2 2 FFKM PEEK Flying leads 024/DC 230 305
Flange 500mm
3 Hose 0.17 180 Vac. - 2 2 FFKM PEEK Flying leads 024/DC 235 323
­connector 500mm
3 G 1/8” 0.17 180 Vac. - 2 2 FFKM PEEK Rectangular 024/DC 241 806
plug
Kv value [m³/h]: Flow value for water.
Measured at +20 ºC, 1 bar pressure at value inlet and free outlet.
Rectangular cable, Type 2505 please order separately, for selection options, see accessories.

100
Ordering chart for manifold
Multiple Manifolds with individual service port (G 1/8) and diverter function on
2 common channels (G 1/8); Delivery without valves; Material: anodized aluminium
Manifold A [mm] Item no.
2-fold 47 669 571

6628
3-fold 69 672 633

4-fold 91 669 572

5-fold 113 672 661

6-fold 135 669 570

10-fold 223 672 660

Other versions on request.

Ordering chart for manifold

Accessories Features Item no.
Rectangular plug Type 2505 with 3 m cable 133 486

Rectangular plug Type 2505 with 300 mm flying leads 644 068

Cable Plug Type 2507 according to Industrial standard Form B

Accessories Version Voltage Item no.

Cable Plug without Circuitry 0 ... 250 V AC/DC 423 845

with LED 24 V AC/DC 423 849

101
 2/2 and 3/2-way flipper solenoid valve
for analytical applications
6650

• Only 4.5 mm wide 2 (A)

• Medium isolation, for aggressive fluids 1 (P)

• Direct-acting
2(A)
• Short response times
1(P) 3(R)

2(A) 4(B)

1(P)

With a width of only 4.5 mm, Type 6650 sets a new standard in medium Envelope Dimensions [mm] (see datasheet for details)
isolation miniature solenoid valves. The optimized design enables
reproducible and precise dosing, good rinsing capability and is suitable
for the application of aggressive chemicals owing to the high quality of
the materials used. With the two nominal sizes of 0.4 and 0.8 mm, as
well as the selection between 2/2-way and 3/2-way function, it is ideal
for applications where the highest fluid performances are required in
the smallest space. Type 6650 opens up new possibilities, owing to the
4.5 mm station width, in particular in connection with dosing in 384-well
micro­titer plates. C

Technical Data
A B C
Orifice DN0.4 and 0.8 mm
38.5 4.5 41.2
Body material PEEK
Seal material FFKM (Simriz)
Medium Resistant to neutral and aggressive fluids and gases;
see Bürkert resistance table A
Medium temperature +15 °C to +50 °C
Ambient temperature +10 °C to +50 °C B

Internal volume approx. 30 µl

Port connection Flange
8.3

Electrical connection Plug Bürkert Type 2504 (not included)

8.3

Operating voltages 24V (12V on request)

Voltage tolerance ±10%
Nominal power 5.7 W
For 100% duty cycle power has to be reduced
externally.
Duty cycle 100% continuous operation only with external power
41.2 41.2

reduction
Installation As required; with side by side connection standard
polarity is adhered to
Protection class IP65
Switching frequency 80Hz (for mechanical limit observe maximum tem-
perature) 2.1
15Hz (continuous with external power reduction, for
2.1
more information see manual)
Response times <5 ms (acc. to ISO 12238) 33 4.5
3

38.5
33 4.5
3

38.5

max. 1.4 M2
min. 6 deep
max. 1.4 M2
min. 6 deep
4.8
33
4.8
33

102
Envelope Dimensions [mm] (see datasheet for details)

32,8
Cable plug dimensions
5,8
Ø 2,2
14,8 ca 150 ca 200 - 250

Ø4

6650
9,3
17
12

Ø 2,9

Ø 4,4
Polarity brown +
4,7

white -
8 50
9 61,6

4,5
4

53
3.2
through-hole
2,15
20

UNF1/4-28
5
9.5

9.5
21
Single manifold for Bürkert flange

7.2
53 UNF1/4-28
3.2
through-hole
20
UNF1/4-28

33
M2
5
9.5

4.8 min. 6 deep

9.5
21

7.2

9
UNF1/4-28

*
1.2

33
M2
4.8 min. 6 deep
* Pay attention to the screw connections for 3-way products. The lower connection is not needed for 2-way products.
9

1.2
Ordering Chart
Max. pressure Nominal power [W]
Orifice Kv value water Pressure range Voltage
Circuit function difference (Inrush-/nominal Item no.
[mm] [m/h] 1) [bar] 2) [V]
[bar] holding power)
A 2/2-way valve 0.4 3) 0.004 Vac.-7 7 24 5.7 / 0.7 182 284
normally closed
0.8 4) 0.01 Vac.-3 3 24 5.7 / 0.7 226 664

T 3/2-way valve 0.8 0.01 Vac.-1 1 24 5.7 / 0.7 189 292

universal version
F 3/2-way valve 0.8 0.01 Vac.-3 3 24 5.7 / 0.7 227 020
distributor valve
1)
Measured at +20 ºC, 1 bar pressure at valve inlet and free outlet
2)
Measured as overpressure to the atmospheric pressure
3)
With orifice 0.4 mm flow permitted in both directions
4)
With orifice 0.8 mm flow direction according to label

Accessories
Description Item no.
Cable plug type 2504 with integrated hit and hold electronic, 024V/DC, 500 mm long, Power reduction to 0.7 W after 5 ms 670 178

Cable plug type 2504, single cable, 500 mm long 1) 670 164

Cable plug type 2504, single cable, 5000 mm long 1) 680 840

Single manifold material Peek 670 181

1)
The valve must be operated with external power reduction. Please refer to the manual for further details.

103
 Control Electronics for Solenoid Control Valves
8605

• Microprocessor-controlled electronics
• Selectable input signal
• Adjustable PWM frequency
• Optional RS232 or RS485 interface

The digital control electronics, Type 8605, serves to operate valves in the Envelope Dimensions [mm] (see datasheet for details)
power range from 40 - 2000 mA. The electronics converts an external
standard signal into a pulse-width modulated (PWM) s­ ignal with which D

the opening of the valve and hence a fluidic output parameter (e.g. flow
Version with plug M12
rate) can be infinitely varied. An internal current control with the duty
cycle factor of the PWM signal as control variable ensures that every
value of the input signal, irrespective of the thermal condition of the coil,
is unambi­guously assigned a given value of the effective coil current.
Compared to DC operation of solenoid control valves the PWM operation
C
improves, among others, their sensitivity and hysteresis. A display and B
operating keys allow the e ­ lectronics to be easily adapted to a particular
solenoid control valve and to the concrete c­ onditions of an application.
A B C D
A 45 69 41.5 32.4
Technical Data
Operating voltage 12V DC or 24 V DC D
Voltage tolerance ±10%
Version with screwed
Residual ripple <5%
Power consumption approx. 1 W (without valve) ­conduit entry (PG)
Output current (valve) Max. 2 A
Ambient temperature –10 °C to 60 °C
Input signal 0-20 mA, 4-20 mA or
0-5 V, 0-10 V (configurable)
C
Input impedance <200 Ω (with current input)
B
>20 kΩ (with voltage input)
Output signal PWM signal – frequency adjustable from 80 Hz to 6 kHz
for valve control A B C D

Ramp function Time variable from 0 to 10 s A 45 68.5 41.5 32.4

Version Cable plug for direct installation (with PG or M12 connection)

DIN-rail version (DIN EN 50022)
DIN-rail
Protection class Cable plug – IP65
DIN-rail – IP40 D

Housing material Cable plug – Polyamide / PC

DIN-rail – Polyamide / PBT

A B C D
B 96 27 48.3 66

104
Envelope Dimensions [mm] (see datasheet for details)

Cable plug with operating unit

Version with plug M12 Version with plug M12 Version with screwed conduit entry
Version (PG)
with screwed conduit entry (PG)
45 24 45 24 45 approx. 23.5 45 approx. 23.5

8605
41.5

41.5

41.5

41.5
M 12

M 12
13

13

13

13
M3 M3
32.4

32.4

32.4

32.4
Cable plug without operating unit

Version plug M12

Version plug M12 Version with screwed conduit
Version entry (PG)
with screwed conduit entry (PG)
45 2445 24 45 approx.
4523.5 approx. 23.5
M12

M12
32

32

32

32
13

13

13

13
M3 M3
32.4

32.4

32.4

32.4

DIN-rail

66
48,3

96 approx. 3,2
27

105
 Ordering Chart

2861, 2871 24 V DC

2861, 2871 12 V DC

2863, 2873 24 V DC

2863, 2873 12 V DC

2865, 2875 24 V DC

2865, 2875 12 V DC

2836 24 V DC

6024 24 V DC

6024 12 V DC

6223 24 V DC

6223 12 V DC
Max. coil
Version current Item no.
[mA]
8605

Cable plug with PG-connection 200 - 1000 178 354 x x x x x

Cable plug with M12-connection 200 - 1000 178 355 x x x x x

Cable plug with PG-connection 500 - 2000 178 356 x x x x x x x

Cable plug with M12-connection 500 - 2000 178 357 x x x x x x x

Cable plug with PG-connection without 200 - 1000 178 358 x x x x x

control unit
Cable plug with M12-connection without 200 - 1000 178 359 x x x x x
control unit
Cable plug with PG-connection without 500 - 2000 178 360 x x x x x x x
control unit
Cable plug with M12-connection without 500 - 2000 178 361 x x x x x x x
control unit
DIN-rail   40 - 220 178 362 x

DIN-rail 200 - 1000 178 363 x x x x x x x

DIN-rail 500 - 2000 178 364 x x x x x x x

Notes:
– With two current ranges possible please choose the lower one
– Successor types:
– 2861, 2871 with 2822, 2824
– 2863, 2873 with 2833
– 2865, 2875 with 2835
When using the older type please choose the control electronics indicated for the adequate new type.

Accessories
Version Item no.
M12 connector, 4 pins, 5 m cable 918 038

Right-angle plug M12, 4 pins 784 301

Control unit for plug on module 667 839

RS232 module for plug on module 667 840

RS485 module for plug on module 667 841

RS232 module for DIN-rail 667 842

RS485 module for DIN-rail 667 843

Cable for RS232/ 485 interface M8 for plug on module 918 718

Cap with screw and seal 670 549

106
Clean up your Cabinet!
Smart solutions for flexible automation
.

Pneumatic control of processes can be so easy! Whether low or high flow rate for con-
trolling of pneumatically driven valves, our AirLINE valve islands match your flow rate
specifications. Be it for direct wiring or interface modules like Multipol, Profibus, Device-
Net, CANopen, Profinet, Ethernet or Modbus, any kind of communications are available.

Furthermore - with AirLINE Quick for example – our new adapter for valve islands and
automation systems significantly reduces the need for components in the control cabi-
net like pneumatic hoses and cables – without any bulkhead connections! This cleans
up your control cabinet and even allows for smaller ones. AirLINE Quick is available as
a component or individually designed in a control cabinet – it’s your choice!

AirLINE Quick automation system AirLINE Quick valve island

type 8644 with interface module type 8640 with Profibus
and I/O modules from cooperation DPV1, 24 valve functions
partner Siemens ET 200S, and 24 digital inputs
16 valve functions

Want to know more? Call us at +49 (0)79 40 10-0. www.burkert.com

 ATEX Solenoid Valves for Hazardous Locations

2 (A)
Type 6281 EV ATEX
G 1/8” to G 2”
ATEX Select

1 (P)

• Valves for use in Zone 1

Type 6013 ATEX
• Type 6013 ATEX:
Direct acting through-way valve
• Type 6281 EV ATEX:
Pilot operated through-way valve Type 5282
ATEX
• Type 5282 ATEX: 2 (A)

Medium separated through-way valve

1 (P)

Technical Data
5282 ATEX 6013 ATEX 6281 EV ATEX
Size range 1/2” to 2” 1/8” and 1/4” 1/2” to 2”
Temperature media 0 °C to +70 °C -10 ºC to +100 ºC FKM 0 °C to +90 °C, NBR -10 °C to +80 °C
Surface temperature T5 = +100 °C T4 = 135 °C T4 = 135 °C
Body material Brass or Stainless steel 1.4581 Brass or Stainless steel 1.4305 Brass or Stainless steel
Seal material NBR or FKM FKM NBR or FKM
Power consumption DC: 40 W (inrush) 3 W (hold) DC: 9 W DC: 9 W
Protection class IP65 IP65, NEMA4 IP65
Electrical connection With molded-in cable, 3 m long or with With molded-in cable, 3 m long With molded-in cable, 3 m long
­terminal box (without fuse)
Accreditations PTB 03 ATEX 1030X II 2G, II 2D, IEC Ex PTB PTB 00 ATEX 2129X Ex m II T4, PTB 00 ATEX 2129X Ex m II T4,
05.0026X, Ex ed IIC T5 or Ex es mb IIC T5 II 2G, II 2D IP65, Tu -30 °C to +60 °C II 2G, II 2D IP65, Tu -30 °C to +60 °C
or Ex ed ia IIC T5 or Ex ed mb ia IIC T5, Ex tD
A21 IP65 T +100 °C
Override Manual override as standard Optional Optional

Options
• Type 6013 ATEX – normally open
• Type 6281 EV ATEX – normally open
• Type 5282 ATEX – normally open

This page shows only a small example of the complete range.

108
Ordering Chart
5282 ATEX, Pressure range: 0.5 - 10 bar
Port Orifice Kv Value Item no.
Seal material
[inch] [mm] [m3/h] 24V AC&DC 230V AC&DC
Brass
G 1/2 13 4 NBR 138 171 138 173

ATEX Select
G 3/4 20 5 NBR 138 174 138 176

G1 25 10 NBR 138 177 138 179

G 1 1/2 40 20 NBR 138 183 138 185

G2 50 40 NBR 138 186 138 188

Stainless steel
G 1/2 20 5 FKM 138 228 138 230

G 3/4 20 5 FKM 138 231 138 233

G1 25 10 FKM 138 234 138 236

G 1 1/2 40 20 FKM 138 240 138 242

G2 50 40 FKM 138 243 138 245

Envelope Dimensions [mm] (see datasheet for details)

Version with terminal box Version with molded cable

DN D B1 E1 F L1 H1 H2
13 G 1/2 123.0 40 14 65 180.0 123.0
20 G 1/2 131.0 60 14 100 188.0 131.0
20 G 3/4 131.0 60 16 100 188.0 131.0
25 G1 141.0 70 18 115 198.0 141.0
32 G 1 1/4 147.0 85 20 126 204.0 147.0
40 G 1 1/2 156.0 85 22 126 213.0 156.0
50 G2 177.5 115 24 164 234.5 177.5
65 G 2 1/2 185.0 115 27 180 242.0 185.0

109
 Ordering Chart
6013 ATEX
Port Orifice Kv Value Pressure range Item no.
[inch] [mm] [m3/h] [bar] 024V AC&DC 230V AC&DC
Brass
G 1/8 2 0.12 0 - 10 278 592 136 041
ATEX Select

3 0.23 0-5 136 045 136 047

G 1/4 2 0.12 0 - 10 278 605 139 894

3 0.23 0-5 278 594 136 050

Stainless steel
G 1/8 2 0.12 0 - 10 278 584 136 029

3 0.23 0-5 278 586 136 032

G 1/4 2 0.12 0 - 10 278 601 139 889

3 0.23 0-5 278 87 136 035

Envelope Dimensions [mm] (see datasheet for details)

4 x M4
8 deep
24

32
68.8

A 46.05
66.2

62.2

20.8

32.6 G1/8

110
Ordering Chart
6281 EV ATEX, Pressure range: 0.2 - 16 bar
Port connection Orifice Kv value water Item no. voltage/frequency [V/Hz]
[inch] [mm] [m3/h] 024/UC ATEX 230/UC ATEX
Brass body, Seal material NBR
G 1/2 13 3.8 228 405 228 406

ATEX Select
G 3/4 20 8.5 228 407 228 408

G1 25 12 228 409 228 410

G 1 1/4 25 12 228 411 228 412

G 1 1/2 40 30 228 413 228 414

G2 40 30 228 415 228 416

Stainless steel body, Seal material FKM

G 1/2 13 3.8 228 417 228 418

G 3/4 20 8.5 228 419 228 420

G1 25 12 228 421 228 422

G 1 1/4 25 12 228 423 228 424

G 1 1/2 40 30 228 425 228 426

G2 40 30 228 427 228 428

Envelope Dimensions [mm] (see datasheet for details)

3.8

28
A
B
G

G

F F SW
E
L
Coil G
size DN A B C D E F1 G1 H J K L SW N
49.5
13 87.2 100.7 42 54.5 27.25 12 G 3/8 32 20.5 45 58 27 -
87.2 100.7 32.5 14 G 1/2 65 27
89.2 105.2 32.5 16 G 3/4 65 32
31

20 95.7 111.7 60 74 37 16 G 3/4 32 20.5 45 80 32 10

98.2 118.7 37.5 18 G1 80 41
5 25 102.7 123.2 70 85 46 18 G1 32 20.5 45 95 41 15
107.7 132.7 46 20 G 11/4 95 50
40 121.7 151.7 99 114 61 22 G 11/2 32 20.5 45 126 60 23
K
C

127.7 162.7 64 24 G2 132 70

50 116.1 151.1 115 132 82 24 G2 32 20.5 45 164 70 37
J

115.8 158.3 89.5 27 G 2 1/2 179 85

N 13 87.2 100.7 42 54.5 27.25 12 G 3/8 40 23.5 51 58 27 -
H 87.2 100.7 32.5 14 G 1/2 65 27
D 89.2 105.2 32.5 16 G 3/4 65 32
20 95.7 111.7 60 74 37 16 G 3/4 40 23.5 51 80 32 10
98.2 118.7 37.5 18 G1 80 41
6 25 102.7 123.2 70 85 46 18 G1 40 23.5 51 95 41 15
107.7 132.7 46 20 G 1 1/4 95 50
40 121.7 151.7 99 114 61 22 G 1 1/2 40 23.5 51 126 60 23
127.7 162.7 64 24 G2 132 70
50 116.1 151.1 115 132 82 24 G2 40 23.5 51 164 70 37
115.8 158.3 89.5 27 G 2 1/2 179 85

111
 3/2-way Solenoid Valve with banjo coupler and bolt for direct
mounting to pneumatic actuators

G 1/4”
0331 P

• Robust pivot operated solenoid valve

with manual override
• Direct and quick mounting on process
valves
• Fast-acting
• For neutral gases and compressed air 2(A)

• Long service life, even in non-lube

1(P) 3(R)
conditions

In Type 0331 P the magnetic system and the Medium chamber are Envelope Dimensions [mm] (see datasheet for details)
separated from one another by a separating diaphragm system. The valve
is fast acting and has a long service life, even when run dry. 34
B

Technical Data A B C
Orifice DN2.0–3.0 mm 58 34 120
Body and seat materials Brass
Coil material Epoxy
120

Coil insulation class H 9

71

Seal material NBR, FKM , EPDM

Medium
NBR Neutral Medium such as compressed air, water,
hydraulic oil
FKM Hot air C
20

EPDM (on request) Oil and fat-free Medium

Medium temperature
NBR 0 °C to +80 °C 46 G1/4
FKM 0 °C to +90 °C 58 50
EPDM – 30 °C to +90 °C
Ambient temperature Max. +55 °C
SW19 A
(min. temperature see Medium temperature)
Viscosity Max. 37 mm /s2

Voltage tolerance ±10%

24
20

Duty cycle 100% continuous rating

Electrical connection Tag connector acc. to DIN EN 175301-803 Form A
(previously DIN 43650) for cable plug Type 2508
(supplied as standard)
G1/4
Protection class IP65 with cable plug 38
Installation as required, preferably with actuator upright 34
Response times
AC opening/closing [ms] 8-15
DC opening/closing [ms] 10-20

Measured at valve outlet at 6 bar and +20 °C

Opening: pressure build-up 0 to 90%, closing: pressure relief 100 to 10%
120

9
71

Power consumption
Inrush Hold (hot coil)
AC [VA] DC [W] AC [VA/W] DC [W]
30 8 15/8 8
20

Options 46 G1/4
58 50
• Electrical position feedback
• Version without manual override
SW19

112
4
0
Ordering Chart
Port Kv-value Pressure Voltage/­
Circuit Orifice
connection ­water range Seal material Body material frequency Item no.
­function [mm]
[Inch] [m3/h] [bar] 1) [V/Hz]
C 3/2-way G 1/4 2.0 0.08 0 – 16 NBR Brass 024/DC 041 191
valve NC

0331 P
0.11 230/50 041 192

G 1/4 3.0 0.14 0 – 10 EPDM Brass 024/DC 042 462

0.18 FKM Brass 230/50 041 233

0.14 NBR Brass 024/DC 041 217

0.18 024/50 041 219

230/50 041 228

1)
Please be aware that the above valves cannot be used for vacuum

113
 4/2-way Solenoid Valve
for pneumatic systems

G 1/4”, DN6 mm
5413

• Robust servo piston valve

• Manual override as standard
• Suitable for single valve or manifold
mounting

2(A) 4(B)
14
12
1(P) 3(R)

Type 5413 is a pilot-operated 4/2-way solenoid valve with servo piston. Dimensions [mm] (see datasheet for further Details)
A minimum differential pressure of 1 bar is needed for switch-over. The
valve can be combined on one or two-channel connection plates with a
common compressed air supply and exhaust air collected at valve batter-
ies. Manual override as standard

Technical data
Body material Polyamide with pressed metal threaded inserts
2508 Cable Plug
Operating voltage 24V DC, 24/110/230 V/50-60 Hz
Form A not included
Electrical power AC inrush 11 VA, AC hold 6/2 VA/W, DC 2 W
consumption
Valve internals Stainless steel
Voltage tolerance ±10%
C
Seal material NBR
Duty cycle ED 100%
Medium neutral media, e.g. lubricated or non-lubricated com-
pressed air
Electrical Tag connector acc. to DIN EN 175301-803
Connection (previously DIN 43650) Form A for cable plug,Type 2508
(not included)
Media temperature -10 °C to 60 °C
A
Ambient Max. 55 °C
temperature
Type of protection IP65 (with Cable Plug) A B C
B
Installation As required, preferably with actuator upright 55 30 164.1
Response times [ms]
Opening 50 ms (Pressure rise 0 to 90%)
Closing 30 ms (Pressure drop 100 to 10%)
Measurement at the valve outlet, at 6 bar and +20 °C

Options/Accessories
• Cable Plug Type 2508
• ATEX versions

114
 Ex version
Dimensions [mm] (see datasheet for further Details)
Standard version 68.8 Ex version
Length with
Standard version
Single channel manifold
Single channel manifold
order details 46
32 Length with
20.5 order detail
G1/8 G1/8 45 32 B

5413
6.2

15 33 G1/8 30

6.2
10.9
11.2

G1/2

32
20
mi
68.8 n.
R2
5
Single channel manifold
46

5
7
G1/4

20.5 B A

G1/4
164.1

164.1
15 33 30
1 1 4 4
6.8
6.8
10.9

G1/2
46

69
69

32
20

mi

46
n.
R2
17.5

5 3 2
3 2
30

5
7
Dual channel manifold
29

17.5

29
164.1

1 4 32.5
6.8

30 32.5
B
55 55 30
33 30
G1/2

1
69

17.5

3 2
Ordering chart
Terminal box version
60 DN
Orifice Port connection
Dual channel
QNn Value air
manifold
Pressure range
Voltage /
Circuit function Frequency Item no.
46

32[mm] [inch] [l/min] [bar]

[V/Hz]
Polyamide
32.5body with manual override

7
G 6 G 1/4 B
900 1 – 10 024/DC 134 615
55
4/2-way valve 33 30
G1/2

16- 60
024/50 134 616

M5
110/50 - 60 134 617
G1/8
A
230/50 - 60 134 618
119.8
10

46

75
10

Accessories
7
67

No. of valves Item no.

Single-channel connection plates (for common pressure connection) made of
​​ light metal (Al) with banjo bolt and seals
217.3

2 005 811
M5 7
G1/4
164

3 30 005 717
A
164

4 005 843
1 4
6.8

5 005 776
46

69

6 005 718

3 2
29

17.5

30 32.5
115
 4/2-way Solenoid Valve for pneumatic systems

G 1/8”, DN3.0 mm
5420

• Compact with integrated flow regulation

• Manual override as standard
• Tube, thread or flange connection
• Seat valve version
• Suitable as a single valve or manifold
2(A) 4(B)
mounting 14
12
1(P) 3(R)

Type 5420 is a pilot-controlled 4-way seat valve with servo-diaphragms. Dimensions [mm] (see datasheet for further Details)
A minimum differential pressure of 2.5 bar is needed for switch-over. The
valve can be mounted on two-channel manifolds with a common pressure
supply.

Technical data
Orifice DN3.0 mm
Body material Polyamide 2508 Cable Plug Form A
C
not included
Valve internals Stainless steel, plastic
Seal material NBR
Medium Neutral gases
Media temperature -10 °C to +60 °C
Ambient temperature Max. +55 °C
Voltage tolerance ±10%
Duty cycle 100% continuous rating A
Electrical Tag connector acc. to DIN EN 175301-803 B
Connection (previously DIN 43650) Form A for Cable Plug
Type 2508 (not included)
Size A B C
Electrical Power con- Inrush AC 11 VA
sumption Hold AC 6/2 VA/W, DC 2 W G 1/8” 32 32 101
Type of protection IP65 (with Cable Plug)
Installation As required, preferably with actuator upright
Side by side manifold
Response times 1) Opening 30 ms
Closing 20 ms
1)
 easurement at the valve outlet, at 6 bar and +20 °C
M
Opening: Pressure rise 0 to 90%,
Closing: Pressure drop 100 to 10%

116
Ordering chart
Pressure Item no. Voltage/Frequency [V/Hz]
Port connection Port connection Orifice QNn Value air
range
1 and 3 2 and 4 [mm] [l/min] 024/DC 024/50-60 230/50-60
[bar]
Corrosion-resistant body in polyamide, with 2 W coil, seal material NBR, without cable plug
Circuit function G - 4/2-way valve

5420
G 1/8” G 1/8” 3 200 2.5 - 10 134 622 134 623 134 625

Hose fitting 6/4 mm Hose fitting 6/4 3 200 2.5 - 10 134 630 134 631 134 633
mm
Flange for manifold G 1/8” 3 200 2.5 - 10 134 634 134 635 134 637

Flange for manifold Hose fitting 6/4 3 200 2.5 - 10 134 638 134 639 134 641
mm

Accessories
No. of valve places Item no.
Expandable manifolds from light metal (aluminium)
2 valves 005 356

3 valves 005 357

4 valves 005 372

5 valves 005 373

6 valves 005 374

8 valves 006 553

Accessories for manifold Item no.

Blanking plug for unused ports 1 or 4 005 390

Covering plate, complete, for unused valve positions on the manifolds 005 432

Connector nipple with O-ring for connecting manifold 005 049

117
 3/2 and 4/2-way Solenoid Valve for pneumatic systems,
single valve design
5470 E

• Compact design 2(A)

12
10
• Reduced power consumption 1(P) 3(R)

• Various pneumatic connections

4(B)
available 10
12

• With manual override 1(P) 3(R)

• Extreme switching reliability 2(A) 4(B)

14
12
1(P) 3(R)

Type 5470 E is available as a 3/2 and 4/2-way valve. The valves can be Envelope Dimensions [mm]
used as single valves in various application cases. Numerous pipe con-
nection variants exist. The valves are generally equipped with a DC coil.
When using an AC power source, use an appliance with a rectifier.

Power consumption
Corresponds to the effective coil power in the Ordering Table.

Technical Data
Orifice DN4.0 mm
Body material Polyamide (PA)
Valve internals Ultramide
Seal material NBR C
Media Compressed air, neutral gases
Media temperature -10 °C to + 50 °C
Ambient temperature -10 °C to + 55 °C
Port connection G 1/8”
1 to 4 (versions) Tube connection SL 6/4 mm (on request)
Push-in connection Ø 6 mm
NPT 1/8” (on request)
Voltage tolerance ±10%
Duty cycle 100% continuous rating
Electrical connection Tag connector acc. to DIN EN 175301-803
(previously DIN 43650) for cable plug, Form C
(not included)
Protection class IP65 with cable plug B A
Installation As required, preferably with actuator upright
Response times 1)
DC Opening 15 ms A B C
DC Closing 12 ms
59 17.5
AC Opening 15 ms (with cable plug rectifier)
AC Closing 20 ms (with cable plug rectifier)
1)
Measured at valve outlet with air at 6 bar and +20 ºC
Opening: Pressure rise 0 to 90%, Closing: pressure fall 100 to 10%

Options
• Type of protection: Explosion protection Ex i
• Without manual override

118
Envelope Dimensions [mm]

5470 E
Version Port connection
A Threaded connection G 1/8
B Push-in connection Ø 6 mm
C Tube connection SL 6/4
D Push-in connection Ø 6 mm,
service ports 2 and 4
downwards

Ordering Chart
Port connection Pressure Voltage/
Circuit Orifice QNn-value Power con-
1 and 3 as well as service ports 2 and 4 range frequency Item no.
function [mm] air [l/min] sumption [W]
(see drawing for the versions) [bar] [V/Hz]
Single valves with different port connections, tag connector on the side, seal material NBR, without cable plug
C 3/2-way Push-in connection Ø 6 mm (Option B) 4.0 300 2 – 10 024/DC 1) 2 136 755
valve normally
closed Service port 2 and 4 underneath 220 – 240/DC 1) 3 136 757
(Option D)
D 3/2-way Push-in connection Ø 6 mm (Option B) 4.0 300 2 – 10 024/DC 1) 2 136 758
valve normally
open Service port 2 and 4 below (Option D) 220 – 240/DC 1) 3 136 760

G 4/2-way G 1/8” (Option A) 4.0 300 2 – 10 024/DC 1) 2 136 749

valve
220 – 240/DC 1) 3 136 751

Push-in connection Ø 6 mm (Option B) 024/DC 1) 2 136 752

220 – 240/DC 1) 3 136 754

1)
When using an AC power source, use an appliance with a rectifier.

Note - Cable plug must be ordered separately.

119
 3/2 and 4/2-way Solenoid Valve for pneumatic systems,
modular for block mounting
5470 M

• With manual override

• Extreme switching reliability
• Flexible block compilation
• Reduced power consumption 2(A)
12
10
• Different pneumatic connections
1(P) 3(R)
available
2(A) 4(B)
14
12
1(P) 3(R)
mounting example

Type 5470 M is available as a 3/2 and 4/2-way valve. Different­modes Envelope Dimensions [mm] (see datasheet for details)
of action are used within a block. The valves are generally equipped with
a DC coil. When using an AC power source, use an a­ ppliance with a
rectifier.

Power consumption
Corresponds to the effective coil power in the ordering chart.

Technical Data
Orifice DN4.0 mm
Body material Polyamide (PA)
Valve internal Ultramide
Seal material NBR C
Media Compressed air, neutral gases
Media temperature –10 °C to +50 °C
Ambient temperature –10 °C to +55 °C
Port connection G 1/8”
1 to 4 (Versions) Tube connection SL 6/4 mm (on request) B
Push-in connection Ø 6 mm
NPT 1/8” (on request)
Voltage tolerance ±10% A
Duty cycle 100% continuous rating
Electrical connection Tag connector acc. to DIN EN 175301-803
(previously DIN 43650) for cable plug, Form C
(not included)
Protection class IP65 (with cable plug)
Installation As required, preferably with actuator upright A B C
Response times 1) 45 17.5 115.3
DC opening 15 ms
DC closing 12 ms
AC opening 15 ms (with rectifier plug)
AC closing 20 ms (with rectifier plug)
1)
 easured at valve outlet at 6 bar and +20 °C
M
Opening: pressure rise 0 to 90%, closing: pressure drop 100 to 10%

Options
• Type of protection: Explosion protection Ex i
• Without manual override
• Normally open circuit function

120
Envelope Dimensions [mm] (see datasheet for details)

4/2-way (WWG), tag connector in the front 3/2-way (WWC), tag connector in the back

5470 M
Block (valve assembly on pneumatic module, Type MP05) Block assembly on pneumatic module, Type MP05
27
6.5
34.6

G1/8; NPT1/8
122

3
35.35

2
22

45
26.5

1 4
19.85

15

20 18 18
13 + ( n x 18 )
depending on the
operating connection 36 + ( n x 18 )
n = Number of valves

121
 Ordering Chart
Item no. Item no.
Voltage/ Tag connector Tag connec-
Circuit Orifice QNn value air Pressure Service ports Power con-
frequency in the rear for tor in
function [mm] [l/min] range [bar] 4 and 2 sumption [W]
[V/Hz] valve blocks the front for
Type 8640 valve blocks
C 3/2-way 4.0 300 2-8 Push-in connection 024/DC 1) 1 132 479 135 203
5470 M

valve normally Ø 6 mm, under-

2 - 10 neath 024/DC 1) 2 133 148 135 204
closed

220 - 240/DC 1) 3 – 132 953

G 4/2-way 4.0 300 2-8 Push-in connection 024/DC 1) 1 – 135 205

valve Ø 6 mm, in front
2 - 10 024/DC 1) 2 132 487 135 206

220 - 240/DC 1) 3 – 132 955

2-8 Push-in connection 024/DC 1) 1 132 489 135 207

Ø 6 mm, under-
2 - 10 neath 024/DC 1) 2 133 150 135 208

220 - 240/DC 1) 3 – 132 957

2-8 Threaded port 024/DC 1) 1 – 135 211

G 1/8”, in the front
2 - 10 024/DC 1) 2 – 135 212

220 - 240/DC 1) 3 – 132 959

1) When using an AC power source, use an appliance with a rectifier.

Tag connector at the rear: over the supply ports 1 and 3.

No. Unit Item no.

Example for Type 5470 with Type MP05
1 Connection module right, G 1/8” 133 177

1 Pneumatic basic module, 2 valves 132 516

1 Pneumatic basic module, 3 valves 132 517

1 Connection module left, G 1/8” 133 175

5 Valves 135 203

122
Ordering Chart
Version Item no.
Type MP05 pneumatic modules
Connection module right, G 1/8” 133 177

Connection module right, NPT 1/8” 133 178

5470 M
Connection module right, G 1/4” 132 514

Connection module right, NPT 1/4” 132 515

Pneumatic basic module, 2 valves 132 516

Pneumatic basic module, 3 valves 132 517

Pneumatic basic module, 2 valves with check valve 132 518

Pneumatic basic module, 3 valves with check valve 132 519

Connection module left, G 1/8” 133 175

Connection module left, NPT 1/8” 133 176

Connection module left, G 1/4” 132 512

Connection module left, NPT 1/4” 132 513

Accessories
Description Features Item no.
Type MP05 pneumatic modules
Connection module G 1/8” intermediate supply 643 019

Blanking plug G 1/8” 631 019

Blanking plug G 1/4” 631 020

Blanking plug for push-in connection Ø 6 mm 015 397

Pressure rings for push-in connection Ø 6 mm 015 401

Covering plate (black) for unused valve positions 643 223

Indicating tags 64 pieces 623 816

123
 3/2 and 4/2-way Solenoid Valve for pneumatic systems, for
self-connecting block mounting
5470 R

• Valve discs individually self-connecting

• With manual override
• 3-way version with check valve
• Extreme switching reliability 2(A)
12
10
• Flexible block compilation
1(P) 3(R)

2(A) 4(B)
14
12
1(P) 3(R)

Type 5470 R is available as a 3/2 and 4/2-way valve. The valves can Envelope Dimensions [mm]
be mounted together individually using the module flange. They can be
snapped together with the connection modules to form valve blocks.

Power consumption
Corresponds to the effective coil power in the ordering chart.

Technical Data
Orifice DN4.0 mm
Body material Polyamide (PA)
Valve internal Ultramide C
Seal material NBR
Media Compressed air, neutral gases (5 µm filtering)
Media temperature -10 °C to +50 °C B
Ambient temperature -10 °C to +55 °C
Supply port 1 and 3 Module flange
Service port 2 and 4 Threaded port G 1/8”
(Versions) Tube connection SL 6/4 mm (on request)
Push-in connection Ø 6 mm
Threaded port NPT 1/8” (on request)
Voltage tolerance ±10%
A
Duty cycle 100% continuous operation
Electrical connection Tag connector above acc. to DIN EN 175301-803
A B C
(previously DIN 43650) for cable plug, Form C and
side by side cable plug Type 1057-SA and rectangular x 18 122
plug (5.08 mm) Type 2505 (not included)
Protection class IP65 with cable plug
IP20 with Type 1057-SA or
IP40 with rectangular plug (5.08 mm)
Installation As required, preferably with actuator upright
Response times 1)
DC opening 15 ms
DC closing 12 ms
AC opening 15 ms
AC closing 20 ms
1)
 easured at valve outlet at 6 bar and +20 °C
M
Opening: pressure rise 0 to 90%, closing: pressure drop 100 to 10%

Options
• Type of protection: Explosion protection Ex i
• Without manual override
• Normally open circuit function

124
Dimensions [mm]

Valve with tag connector above Valve with rectangular plug on the side

single valve

5470 R
single valve

33.65
11.5
G1/8; NPT1/8
121.9
75

45
22

4.5
55.15
26.5

15

7.6

6.5 6.5 27.5

18 18 32.5
13 + ( n x 18 ) depending on
36 + ( n x 18 ) the working port
n = Number of valves

Variation A Variation B Variation C Variation E Variation F

12.7

38
15

14 14
not with
34.6 41.1 WWD 45.1
G 1/8

G1/8

48.15 47.2

Push-in connection G 1/8” sidewards Push-in connection G 1/8” sidewards Push-in connection,
for tube, mit restricted for tube, Ø6 mm sidewards
Ø6 mm below, feedback valve Ø6 mm below,
WWC WWD or G

125
 Ordering Chart
Pressure Voltage/ Power
Circuit Orifice QNn value Service port Item no. Item no.
range frequency consumption
function [mm] air [l/min] 2 and 4 DC coil nn UC coil nnn
[bar] [V/Hz] [W]
Extendable single valve with module flange for supply ports 1 and 3, tag connector above, supplied without cable plug
C 3/2-way 4.0 300 2-10 Push-in connection 024/DC/UC 2 136 872 –
5470 R

valve, normally Ø 6 mm below with

check valve (Op- 220-240/DC/UC 3 136 874 145 971
closed n
tion A)
G 4/2-way 4.0 300 2-10 G 1/8" at side 024/DC/UC 2 136 881 –
valve (Option E)
220-240/DC/UC 3 136 883 145 980

G 1/8" at side with 024/DC/UC 2 136 884 –

one-way flow
restrictor 220-240/DC/UC 3 136 886 145 983
(Option B)
Push-in connection 024/DC/UC 2 136 887 –
Ø 6 mm at side
(Option F) 220-240/DC/UC 3 136 889 145 986

Push-in connection 024/DC/UC 2 136 890 –

Ø 6 mm under-
neath 220-240/DC/UC 3 136 892 145 989
(Option C)
n 3/2-way models with non-returrn valve in the module flange
nn Only for direct current operation (DC), for alternating current (AC), place a cable plug with a rectifier upstream
nnn For universal current operation (UC = DC or AC); rectifier, varistor and LED integrated into the coil

Voltage/ Power
Circuit Orifice QNn value Pressure Service port Item no.
frequency [V/ consumption
function [mm] air [l/min] range [bar] 2 and 4 DC coil
Hz] [W]
Extendable single valves with module flange for supply ports 1 and 3, with rectangular plug
C 3/2-way 4.0 300 2-10 Push-in connection Ø 6 mm 024/DC 2 145 993
valve, normally under with RSV (Option A) n
closed
G 4/2-way 4.0 300 2-10 G 1/8" with 1-way restrictor valve 024/DC 2 145 997
valve (Option B)
Push-in connection Ø 6 mm on 024/DC 2 145 998
side (Option F)
Push-in connection Ø 6 mm 024/DC 2 145 999
underneath (Option C)
n RSV = non-return valve

126
Accessories
Item no.
Version Port connection
DC coil
Connector modules and accessories for valve blocks
Connector module, left G 1/8” 133 175

5470 R
G 1/4” 132 512

Push-in connection Ø 8 mm 623 755

Push-in connection Ø 10 mm 623 762

Connector module, right G 1/8” 133 177

G 1/4” 132 514

Push-in connection Ø 8 mm 623 770

Push-in connection Ø 10 mm 623 784

Intermediate supply G 1/8” 627 742

G 1/4” 631 288

Push-in connection Ø 8 mm 631 287

Push-in connection Ø 10 mm 631 290

Blanking plug G 1/8” 631 019

G 1/4” 631 020

Blanking plug Ø 6 mm 015 397

Ø 8 mm 900 065

Covering plate for unused valve positions 643 223

Item no.
Version
DC coil
Additional accessories
Extendable cable plug Type 1057-SA, IP20, with looped-through neutral and protective conductor (only for 24 V) 647 357

Protective conductor and neutral cable kit 629 262

Control line with AMP plug, 540 mm wires 629 181

Rectangular connector, matrix 5.08 mm, with 3 m cable 133 486

Rectangular connector, matrix 5.08 mm, with 300 mm wires 644 068

Rectangular connector, matrix 5.08 mm, with 2 single contacts 644 067

Standard 300 mm rail for 8-12-way block with intermediate supply (IS) or for 8-14-way block without IS 640 789

Standard 498 mm rail for 17-22 block with 2 intermediate supply (IS) or for 18-23 block with 1 IS 630 579

127
 3/2- and 4/2-way NAMUR Solenoid Valve for pneumatic

DN4 mm
5470 NAMUR
5470 NAMUR Ex i

• Extreme switching reliability

• Plastic version
4(B)
14
• Reduced power consumption 10
1(P) 3(R)
• With manual override
2(A) 4(B)
14
12
1(P) 3(R)

The NAMUR solenoid valves, Type 5470 NAMUR and Type 5470 Dimensions [mm] (see datasheet for further Details)
NAMUR Ex i, are equipped with a NAMUR standard flange for easy direct
mounting on process actuator. The devices of this series are made from
high quality plastics. D

Technical data
Pressure range 2-10 bar Standard, 2-8 bar Ex i
Media temperature -10 ºC to +50 °C
C
Ambient temperature +55 ºC max.
Body material Polyamide
Connections G 1/4”
(Brass nickel-plated for Connection 1 and 3)
Orifice 4 mm
Seal material NBR
Voltage tolerance ±10%
Duty cycle 100% continuous rating B A
Electrical connection Tag connector according to DIN EN 175301
(previously DIN 43650) for cable plug Form C
(not included)
Size A B C D
Type of protection IP65 (NEMA 4) with Cable Plug
G 1/4" 18 55 115.3 37
Response times 1)
Standard Opening 50 ms, Closing 12 ms
Ex i Opening 60 ms, Closing 50 ms
1)
 easured at valve outlet at 6 bar and +20°C acc. to ISO 12238.
M
Opening: Pressure rise 0 to 90%,
Closing: Pressure drop 100 to 10% Electrical data - coil AC10 Ex i
Type of protection II 2G Ex ia IIC T6 PTB 01 ATEX 2175
Note Functional values for valve
The units may only be used in explosive atmospheres in the manner ap- switching function at +20 °C at +55 °C
Minimum switching current 29 mA 29 mA
proved by the Federal Institute of Physics and Technology (PTB), i.e., the Nominal resistance of the coil 320 Ω 360 Ω
permissible maximum electrical values must be complied with. Suitable Minimum terminal voltage 9.3 V 10.4 V
barriers and isolating modules are available for this. Permissible maximum values
acc. to certificate of conformity
Barrier/ Ui 35 V
PLC isolating Ii 0.9 A
component
Pi/Tumg. max. 0.9 W/+55 °C

The valve is intended for operation on 24V DC outputs via the intermedi-
ate switching of a corresponding intrinsically-safe operating resource
(isolating module or barrier). If required, request the “Recommended
Barrier and Isolating Module” data sheet.

Options
• Without manual override
• SIL certificate

128
Ordering chart
Item no.
Orifice QNn Value Pressure
Port connection 024/DC 110-120/DC 220-240/DC
[mm] air [l/min] [bar] Ex i
[2 W] [3 W] [3 W]
3/2-way with NAMUR flange, WWC (pilot operated, output 4 normally vented, output 2 recirculated)
4.0 300 2 - 10 G 1/8” (Connections 1 and 3) 136 761 136 762 136 763 139 224

5470 NAMUR
5470 NAMUR Ex i
(at Ex i 2 - 8)
Push-in connection Ø 6 mm (Connections 1 and 3) 136 764 – 136 766 139 402

4/2-way with NAMUR flange, WWG (pilot operated, output 4 normally pressurized, output 2 vented)
4.0 300 2 - 10 G 1/8” (Connections 1 and 3) 136 767 136 768 136 769 139 407
(at Ex i 2 - 8)
Push-in connection Ø 6 mm (Connections 1 and 3) 136 770 136 771 136 772 139 408

G 1/8” (Connections 1 and 3), NAMUR flange with 136 773 136 774 136 775 –
one-way flow restrictor (Connections 2 and 4)

129
 Direct mounting pilot valve for pneumatic actuators

Type 6014 P
G 1/8” or G 1/4”
6012 / 6014 Pilot

• Simple to connect to valve

and air supply
• Low power
• Tough and reliable Type 6012 P

• Manual override as standard

2(A)

1(P) 3(R)

Direct-acting, 3/2-way, normally closed solenoid valve is plunger Envelope Dimensions [mm] (see datasheet for details)
operated and designed to fit simply and securely to process valves.
Type 6012 P has a compact design and a 1.2 mm orifice.
Type 6014 P with a higher air capacity because of the 2 mm orifice.

Technical Data
6012 P 6014 P
2507 cable plug
Pressure range 0-10 bar max. 0-10 bar max. 2508 cable plug
Form B
Temperature media -10 ºC to +60 ºC -10 ºC to +60 ºC Form A
(not included)
Ambient -10 °C to +40 °C -10 °C to +40 °C (not included)
temperature
Body material Polyamide Brass and aluminium
Banjo bolt material Brass, nickel plated Brass, nickel plated
Seal material Banjo screw: NBR FKM
Valve: FKM
Coil material Epoxy (Class H) Polyamide
Voltage tolerance ±10% ±10%
Power consumption DC: 4 W, AC: 9 VA (inrush), DC: 8 W, AC: 24 VA (inrush),
6 VA (hold) 17 VA (hold)
Protection class IP65 (with cable plug) IP65, NEMA 4 (with cable plug)
Electrical Cable plug, Type 2507, Cable plug, Type 2508, Form A
connection Form B acc. to industry acc. to DIN EN 175301-803
standard (not included) (not included)
Response times 1) Type 6012 P Type 6014 P
DC opening 7-12 ms ca. 18 ms
DC closing 7-12 ms ca. 22 ms
AC opening 7-10 ms ca. 18 ms Type A B C
AC closing 9-12 ms ca. 22 ms 6012 P 47 20 52
1)
 easured at valve outlet at 6 bar and +20 °C
M 6014 P 45 36 79
Opening: pressure rise 0 to 90%, closing: pressure drop 100 to 10%

Options
6012 P
• Normally open
• Cable plug with LED and varistor
• Other voltages on request

6014 P
• Normally open
• Cable plug with LED and varistor
• Hazardous area approvals

130
Ordering Charts
Pressure Item no. voltage/frequency [V/Hz]
Circuit Port (A) Orifice QNn
Port (P) range
function [inch] [mm] [l/min] 024/DC 024/50 230/50
[bar]
Type 6012 P
C Normally 6 mm tube G 1/8 1.2 48 0 - 10 552 287 552 288 552 290

6012 / 6014 Pilot

closed 3 way
configuration 6 mm tube G 1/4 1.2 48 0 - 10 552 283 552 284 552 286

G 1/8” G 1/8 1.2 48 0 - 10 552 299 552 300 552 302

G 1/4” G 1/8 1.2 48 0 - 10 552 295 552 296 552 298

G 1/4” G 1/4 1.2 48 0 - 10 552 291 552 292 552 294

Pressure Item no. voltage/frequency [V/Hz]

Circuit Port (P) Port (A) Orifice QNn
range
function [inch] [inch] [mm] [l/min] 024/DC 024/50 230/50
[bar]
Type 6014 P
C Normally G 1/4 G 1/4 2 120 0 - 10 424 103 424 104 424 107
closed, 3 way
configuration

131
 3/2-way Solenoid Valve for pneumatic systems
6106

• Direct-acting
• High cycling rate
• Reduced power consumption
• With manual override 2(A)

• CNOMO and Bürkert flange interface

1(P) 3(R)

4(B)

1(P) 3(R)

The direct-acting rocker solenoid valve, Type 6106, is especially designed Envelope Dimensions [mm]
for neutral gaseous mediums.

The valves are generally equipped with a DC coil. When using an AC

power source, use an appliance with A rectifier.

The heat input in the medium is minimal, because the housing is sepa-
rated from the coil by a stainless steel plate.

The valves can be mounted directly or also single or manifold mounted.

They are used for dosing, filling, mixing and distributing small quantities
A
of medium.
C

Technical Data
Orifice DN0.9 and DN1.2 mm, other on request
Body material PA (polyamide)
Seal material FKM
Media Compressed air, neutral gases (5 µm filtering)
technical vacuum
Media temperature -10 °C to +55 °C
Ambient temperature -10 °C to +55 °C
B
Port connection Bürkert flange below, CNOMO flange sideways
Operating voltages 220-240 V DC, 24 V DC, other voltages on request
Voltage tolerance ±10%
A B C
Power consumption see ordering chart
15.5 27 39
Cycling rate Approx. 1000/min
Duty cycle 100% continuous rating
Electrical connection Tag connector sidewards acc. to DIN EN 175301-803
(previously DIN 43650) for cable plug, Form C, other
options on request (not included)
Protection class IP20 with tag connector, IP65 with cable plug
Options
Installation As required, preferably with actuator upwards • ATEX, UL/CSA approvals
Response times acc. ISO 12238:2001; Measured at valve outlet • Available without manual override
at 6.3 bar and + 20 °C
Opening Approx. 25 ms (pressure rise 0 to 10%)
Closing Approx. 25 ms (pressure drop 100% to 10%)
1)
Measured at valve outlet at 6.3 bar and + 20 °C
Opening: pressure rise 0 to 90%, Closing: pressure drop 100 to 10%

132
Envelope Dimensions [mm]

6106
Flange interface Flange interface
for manifold, for manifold,
Bürkert flange CNOMO flange

Ordering Chart
QNn value air QNn value air Pressure Power con- Item no. per voltage/fre-
Circuit Port Orifice Circuit quency [V/Hz]
1 –> 2 2 –> 3 range sumption
function connection [mm] function
[l/min] [l/min] [bar] [W] 024/DC 1) 220-240/DC 1)
All valves with manual override, tag connector sidewards, mounting screws and flange seal, without cable plug
C 3/2-way Bürkert 0.9 22 25 Vac.- 8 monostable 1 126 417 –
valve normally
closed Bürkert 1.2 40 47 Vac.-10 2 126 411 –

3 – 126 413

D 3/2-way Bürkert 0.9 22 25 Vac.- 8 1 126 421 –

valve normally
open Bürkert 1.2 40 47 Vac.-10 2 126 419 –

C 3/2-way CNOMO 0.9 22 25 Vac.- 8 1 126 418 –

valve normally
closed CNOMO 1.2 33 38 Vac.-10 2 126 414 –

3 – 126 416

D 3/2-way CNOMO 0.9 22 25 Vac.- 8 1 126 422 –

valve normally
open CNOMO 1.2 33 38 Vac.-10 2 126 420 –

1)
When using an AC power source, use an appliance with a rectifier.

Unit Features Item no.

Single manifolds from aluminium, black anodised
Single manifold for Bürkert flange, 16 mm width, M5 623 873

for Bürkert flange, 16 mm width, G 1/8” 634 917

for Cnomo flange, 16 mm width, M5 639 885

Single module with plug-in coupling for single or series connection 643 566
of valves with Bürkert flange
Complete mounting kit for standard rail TS 35 x 7.5 mm 629 254

Blanking plate kit for unused valve positions on 629 327

Bürkert plates
for unused valve positions on 639 695
Cnomo plates
Banjo coupler with banjo bolts G 1/8, with tube hose connector 781 126
Ø 6 mm, for pilot valve
G 1/4, with tube hose connector 781 735
Ø 6 mm, for pilot valve

133
 Accessories
No. of valve Dimensions B Item no. Length L Item no.
Dimensions A [mm]
modules [mm] G 1/8” and M5 [mm] G 1/8” and M5
Multiple manifolds made from aluminium
Bürkert flange, width/station 18 mm CNOMO flange, width/station 16.5 mm
2 60 18 658 695 33 639 887
6106

3 78 36 658 696 49.5 639 862

4 96 54 658 697 66 639 863

5 114 72 658 698 82.5 639 864

6 132 90 658 699 99 639 865

8 168 126 658 700 132 639 866

10 204 162 658 701 165 639 867

12 240 198 658 703 198 639 868

Dimensions single manifolds for Bürkert flange [mm]

Manifold in aluminium, Manifold in aluminium,

black anodised, port connection M5 black anodised, port connection G 1/8

14
M5
M3

22
14.5
5
8.5

16 6.5
10.5 5

M2.5
8

6.5
14
13.5

12 10
21.5

M 2.5
18
32
7
9
10

8.5
6.5

9.2
10
5

5 M3
27 10.5
G1/8
21.5
18
M2.5
10.5
16

134
Dimensions single manifolds for CNOMO flange [mm]

Manifold for CNOMO flange, Mounting kit, complete for standard rail
black anodised, port connection M5 TS35 x 7.5 mm

20

6106
2.65
4 M3 9.7
M3

12.5

M5

M5
4.5

4.5 5 5

3.8 5
M5
9.7

16

3.2
7.6

Dimensions multiple manifolds CNOMO flange 3-way [mm]

10 M3 17 7
Manifold in aluminium, black anodised,
port connection G 1/8 and M5
6

8
G 1/8

3 16.5 3
10 10

22
A
8.25 16.5
5
M5

2.5
32

7.6
17.4
12.2

10

A-A
5.5

9.7 A M4 M4

Manifold L
2-way 33
3-way 49.5
4-way 66
5-way 82.5
6-way 99
8-way 132
10-way 165
12-way 198
Blanking plate kit for non-configured valve positions

135
 3/2-way Flipper Solenoid Valve for gases and liquids
6144

• Separated medium
• 10 mm width per station
• Direct-acting 2(A)

• Low power consumption

1(P) 3(R)
• Sub-base connection
4(B)
• With manual override
1(P) 3(R)

In addition to its exceptional performance characteristics, the flipper Envelope Dimensions [mm]
principle of Type 6144 is especially marked by its very low switching
noise and its low wear level. Furthermore, integrated medium separation
enables use above and beyond pneumatic applications. Depending on
the case of operation, various flange connections are available that are
suitable for both individual and block mounting.

Installation advice: The valve must have a minimum distance of 5 mm

from other ferromagnetic materials in order to avoid malfunctioning
during operating conditions.

Technical Data
Body material PPS (Polyphenylensulfide)
Seal material FKM C
Media Compressed air lubricated, oil-free or dry; neutral
gases and liquids (5 µm filtering); technical vacuum
Media temperature 0 °C to +55 °C
Ambient temperature 0 °C to +55 °C
Port connection • Bürkert flange
• Lateral flange
Electrical connection Rectangular plug as standard
on request:
• Circular plug M8x1
• Flying lead 0.2 mm2, 300 mm
• Blank connector (5.08 mm)
B A
Operating voltage 24 V DC 1)
Further voltages on request
Voltage tolerance ±10% 2)
A B C
Nominal power 0.8 W
18 10 41.45
Switching function Monostable
Bistable (impulse) on request
Duty cycle 100% continuous rating
Installation As required, preferably with actuator upright;
5 mm minimum distance to ferromagnetic materials
Insulation class 3 acc. VDE 0580
Protection class IP40
Cycling rate ca. 1000/min
Electrical control with SPS possible
Response times 3)
Open ca. 8 ms (Standard)
Close ca. 10 ms (Standard)
1)
Battery voltage; observe polarity as shown on top of the valve
2)
Max. residual ripple allowed
3)
Measured at valve outlet at 6 bar and +20 °C acc. to DIN ISO 12238
Opening: pressure rise 0 to 10%, closing: pressure drop 100 to 10%

136
Dimensions [mm]

Type 6144 with lateral flange Type 6144 with Bürkert flange
10
10 6.5 18
6.5 18

6144
41.45

31.45
41.45

31.45
M1.6
M1.6
10

3
10

3
5
M1.6

5
M1.6
9.9 3.1 4
9.9 3.1 44
ø 1.6 M1.6 4 ø 2.0
M1.6 ø 1.6 Flange drawing M1.6 ø 2.0
M1.6
Flange drawing 1 of manifold with
1
5.5
2
Bürkert flange
5.5

of manifold with 2 3 3 2 1
3 3 2 1
lateral flange 6.4 21.5
6.4 21.5

The valve can optionally be delivered with manual override on the left or right hand side
(standard: opposite the electrical connection).

Single manifold for Bürkert flange Single manifold for lateral flange
Material: Aluminium, M3 threaded Material: Aluminium, M3 threaded
4.5 5.5
4.5 M1.6

7
10
M3

M3
4
25
8

21.5
ø1.2
4

2.75 2.75
ø 1.5
12
M3

8 10 6.4
12

137
 Dimensions [mm] (continued)

Multiple manifolds for Bürkert flange, Material: Aluminium, M5 threaded

11 11 11
4 M5 Ø 1.2
M5 - 5 deep
6144

5
M3
4.2

4
15

21.5
25

4
5

12.5

A B
2 valves 22 –
4.4 B 4.5 4 valves 44 22
A 6 valves 66 44

Multiple manifolds for lateral flange, Material: Aluminium, M5 threaded

11 11 11
4.5 M5-5deep ø 1.5
2.75
20
9

A B
2.75
9
4.5

2 valves 22 –
6.4 M3 4 valves 44 22
4

8
B 6 valves 66 44
16
A 8 valves 88 66

Working ports
M5-5 deep
on plate bottom

138
Ordering Chart
QNn value QNn value Pressure
Circuit Port Orifice Manual Voltage Nominal
1-2 air 2-3 air range Item no.
function connection [mm] override [V] power [W]
[l/min] 1) [l/min] 1) [bar] 2)
All valves with rectangular plug, mounting screws and flange seal; without plug connection
C 3/2-way Bürkert flange 0.6 7.0 8.5 0 - 103) with 24 0.8 181 367

6144
valve normally
closed lateral flange 6.0 7.5 175 682

D 3/2-way Bürkert flange 0.6 7.0 8.5 0 - 10 with 24 0.8 175 653
valve normally
open lateral flange 6.0 7.5 179 098

1)
QNn- value air [l/min]: Measurement with +20°C, 6 bar pressure on the valve input and 1 bar pressure differential
2)
Pressure values [bar]: Measured as overpressure to the atmospheric pressure
3)
Vacuum up to 10 bar on request

Fixing screws for Bürkert flange: M1.6x5, for lateral flange: M1.6x20

Accessories
Unit Characteristics Item no.
Manifolds
Single manifold for Bürkert flange, M3 639 873

Single manifold for lateral flange, M3 639 234

Manifold 2-fold for Bürkert flange, M5 641 911

Manifold 4-fold for Bürkert flange, M5 641 912

Manifold 6-fold for Bürkert flange, M5 639 874

Blanking plate kit for multiple manifolds, Bürkert flange 645 512

Manifold 2 valves for lateral flange, M5 641 915

Manifold 4 valves for lateral flange, M5 641 916

Manifold 6 valves for lateral flange, M5 639 235

Manifold 8 valves for lateral flange, M5 672 676

Blanking plate set for multiple manifolds angle flange 645 513

Push-in fitting Brass, straight, M3, for 4/2 mm tube 782 534

Push-in fitting Brass, straight, M5, for 4/2 mm tube 787 810

Rectangular cable plug with 3 m cable 133 486

Rectangular cable plug with 300 mm flying leads 644 068

Rectangular cable plug with 2 single contacts 644 067

139
 3/2-way Solenoid Valve for pneumatics
6518

• High flow-rate capacity

• Single or manifold mounting

• Circuit function NC and NO

2(A)
• Push-over solenoid coil

• Reduced power consumption 1(P) 3(R)

4(B)
• With manual override 10
12
1(P) 3(R)

Type 6518 is a pilot operated 3/2-way valve. The use of high quality Envelope Dimensions [mm] (see datasheet for details)
materials allows the valves to be used even in outdoor and chemical
environments. The valve can be used individually or in blocks.

Technical Data
Orifice DN8.0 mm
Body material Polyamide, reinforced
Thread insert material Brass (stainless steel on request)
Seal material NBR and PUR
Medium Compressed air, neutral gases
Mediums temperature -10 °C to +50 °C
Ambient temperature -25 °C to +55 °C
Supply ports
1 and 3 Threaded port G 1/4”, can also be flanged
C
Service port
2 Threaded port G 1/4”
Voltage tolerance ±10%
Duty cycle 100% continuous rating
Electrical connection Tag connector acc. to DIN EN 175301-803
(previously DIN 43650) Form A for cable plug, Type
2508 (not included)
Power consumption AC 11 VA (inrush), 6 VA (hold), DC 2 W
Protection class IP65 with cable plug A
Installation As required, preferably with actuator upright
Response times 1) B A B C
Opening 20 ms
53 32 138.5
Closing 40 ms
1)
 easured at valve outlet at 6 bar and +20 °C acc. to ISO 12238
M
Opening: pressure rise 0 to 90%, Closing: pressure drop 100 to 10%

Options
• ATEX approvals
• Without manual override

140
Dimensions Type MP07 pneumatic modules [mm]

Manifold assembly either wall-mounted or standard mounting DIN rail 50022 or 50023
101.5
59 + (n x 33) 65
5/3, 5/3 - Impuls
55 5/2

6518
42
35

ø 5.5
15

3 3

182
1
102.5

1
115

120

124.8
108

249
24
58

100
92

82
57.5
48

5 5
G 1/2
G 1/8 6
10

33 NPT 1/2
NPT 1/8 8
G 1/4 55
NPT 1/4
46
n x 33 52
87 + (n x 33) 90
110 + (n x 33)
n=no. of valves, maximal 12

Valve assembly on pneumatic modules Type MP07 using the supplied M4 screws

Ordering Chart
Port connection Nominal Item no. per Voltage/frequency
Orifice QNn value air Pressure [V/Hz]
Circuit function threaded port power
[mm] [l/min] range [bar]
[inch] [W] 024/DC 024/50-60 230/50-60
NBR and PUR (polyamide)
C 3/2-way valve G 1/4 8.0 1300 2-8 2 132 457 132 458 132 460
normally closed
D 3/2-way valve G 1/4 8.0 1300 2-8 2 132 461 132 462 132 464
normally open

Accessories
Description Item no.
Connector module right G 1/2” 635 331

Intermediate supply module 637 505

Pneumatic basic module, 2 valves universal (for 3/2-, 5/2- and 5/3-way) 635 319

Pneumatic basic module, 3 valves universal (for 3/2-, 5/2- and 5/3-way) 635 343

Connector module left G 1/2” 635 324

Covering plate for 5/2- and 5/3-way (to cover unused valve positions) 635 335

Covering plate for 3/2-way (to cover unused connections) 635 337

Blanking plug G 1/8” 780 141

Blanking plug G 1/4” 780 142

Blanking plug G 1/2” 780 144

Silencer G 1/8” * 780 779

Silencer G 1/4” * 780 780

Silencer G 1/2” 780 782

Labelling plate (64 pieces) 635 411

* Packaging unit; 10 pieces

141
 5/2 and 5/3-way Solenoid Valve for pneumatics

WW H
mit Handnotbetätigung
G 1/4”
6519

4 2
WW L
• High flow rate 12
mit Handnotbetätigung
5 3
• Low power consumption 1

• Single and manifold assembly WW N 4 2

mit
14 Handnotbetätigung
12
• High switching reliability 5 3
1
• Manual override as standard
4 2
• Corrosion-resistant construction
14 12
5 3
1

Type 6519 is a pilot operated 5/2 or 5/3-way valve. The valve width of Envelope Dimensions [mm] (see datasheet for details)
32 mm allows high flow rates. The use of high quality materials allows
the use of the valves even under outdoor and chemical atmosphere. The
Circuit function H
valves can be used individually or in blocks.

Technical Data
Orifice DN8.0 and 9.0 mm
Body materials
Pilot valve Polyamide
Main valve 5/2-way; polyamide, 5/3-way; aluminium
Thread insert material Brass (stainless steel on request)
Seal material NBR, NBR and PUR
C
Pneumatic connections
Supply ports 1,3,5 Threaded port G 1/4”, can also be flanged A B C
Service ports 2 and 4 Threaded port G 1/4” (on request NPT 1/4”) 53 32 175.7
Electrical connection Tag connector acc. to DIN EN 175301-803
Form A, Type 2508 (not delivered)
Protection class IP65 with cable plug A

Operating voltage 24 V DC, 24/110/230 V, 50-60 Hz

Voltage tolerance ±10% B
Power consumption AC 11 VA (inrush), 6 VA (hold), DC 2 W
Power consumption coil 2 W (100% continuous rating)
Ambient temperature -25 °C to +55 °C
Mediums Lubricated or non-lubricated compressed air,
Circuit function L and N
on request neutral gases Technical vacuum
Environmental conditions Open air, chemical atmosphere
Response times 1)
Opening 20 ms
Closing 40 ms
1)
Measured at valve outlet at 6 bar and +20 °C acc. to ISO 12238. C
Opening: Pressure rise 0 to 90%,
Closing: Pressure drop 100 to 10%

Note: Pneumatic module see Type 6518

A B C
32 249 A

142
Envelope Dimensions [mm] (see datasheet for details)

Circuit function H Circuit function L and N

Manual
G 1/8 SW 14 45
override G 1/8
12 12

11

11

6519
11
57,4
10
10

G1/4 / NPT1/4

G1/4 / NPT1/4
G1/4 / NPT1/4
8 - 4,3 deep
G1/4 / NPT1/4

175,7 *

Ø 4,3
8 - 4,3 deep

Ø 4,3
150

124,8

28,5
28,5

249
196,4
107,5
114

36
112
36
Ø 4,3

48
3 - 3 deep

24
48
24

26,5
26,5
39,5

44

11 - 3 tief
11 - 3 deep
Ø 4,5
3 24
24 43 24
32
53

26 G1/8
32

Ordering Chart
Seal material Port connection QNn-value Pressure Nominal Voltage/fre-
Orifice Mass
Circuit function (Body threaded port air1) range2) power quency Item no.
[mm] [g]
material) [inch] [l/min] [bar] [W] [V/Hz]
Type 6519 threaded version – thread insert material brass, threaded port 1, 3 and 5 can also be flanged
H 5/2-way valve, 8.0 NBR and G 1/4 1300 2-8 450 2 024/DC 132 465
servo-assisted, PUR
(Polyamide) 024/50-60 132 466
in de-energized
position port 2
110/50-60 132 467
pressurized, port 4
exhausted 230/50-60 132 468

L 5/3-way valve, 9.0 NBR G 1/4 1300 3 - 10 720 2 024/DC 132 469
servo-assisted, in (Aluminium)
middle 024/50-60 132 470

position all ports

110/50-60 132 471
locked
230/50-60 132 472

N 5/3-way valve, 9.0 NBR G 1/4 1300 3 - 10 720 2 024/DC 132 473
servo-assisted, in (Aluminium)
middle 024/50-60 132 474

position ports 2 and

110/50-60 132 475
4 exhausted
230/50-60 132 476

1)
Flow rate: QNn value air [l/min]: Measured at +20 °C, 6 bar pressure at valve inlet, 1 bar pressure difference
2)
Pressure values [bar]: Gauge pressures with respect to the prevailing atmospheric pressure

143
 5/2-way Solenoid Valve for pneumatics, Ex i-Version

G 1/4”
6519 Ex i

• Intrinsically safe version

• High flow rate
• High switching reliability
• Corrosion-resistant construction

4(B) 2(A)
12

5(S) 3(R)
1(P)

The 6519 Ex i valve consists of an intrinsically-safe pilot control and a Envelope Dimensions [mm] (see datasheet for details)
pneumatic amplifier. The diaphragm-controlled valve seats work with
very low friction, ensuring reliable switching of the valve, even after long
shutdown periods.

Technical Data
Orifice DN8.0 mm
Body materials
Pilot valve Stainless steel 1.4305 or brass
Main valve Polyamide, glass-fibre reinforced
Thread insert material Stainless steel or brass, nickel-plated
Seal material NBR and PUR
Pneumatic connection
Supply ports 1,3,5 Threaded port G 1/4”
Service ports 2 and 4 Threaded port G 1/4” C
Electrical connection Tag connector acc. to DIN EN 175301-803
Form A (previously DIN 43650) for cable plug
Type 2508 (not included). Ensure correct
polarity!
Protection class IP65 with cable plug see datasheet for details
Ambient temperature -25 °C to +55 °C
Medium Lubricated or non-lubricated compressed air, A
instrument air, nitrogen
Environmental conditions Open air, chemical atmosphere A B C
For use in zone 1, 2, 21 and 22 B 53 32 173.5
Response times 1)
Opening 75 ms
G 1/8 29 51
Closing 115 ms
11

1)
Measured at valve outlet at 6 bar and +20°C acc. to ISO 12238.
Opening: Pressure rise 0 to 90%
Closing: Pressure drop 100 Gto1/8
10% 29 51

40
11

Note: Valves with Ex i coil are not suitable for block construction.
G 1/4 / NPT 1/4

Options 40
173.5
8 - 4.3 tiefe

• With manual override 14

G 1/4 / NPT 1/4

• High impedance coil

136

2
ø 4.3
107.5

36
24
107.5

4
12

ø 4.3
ø 4.3

39.5
25.5
25.5
13.5

ø 4.3 24 43 24 43
32 32
53 53

144
Note Electrical data - coil AC10 Ex i
The units may only be used in explosive atmospheres in the manner ap- Approval II 2G Ex ia IIC T6 PTB 01 ATEX 2101
proved by the Federal Institute of Physics and Technology (PTB), i.e., the II 2D Ex ia D21 T 80°C
Functional values for valve
permissible maximum electrical values must be complied with. Suitable
switching function1) at +20°C at +55°C
barriers and isolating modules are available for this. Minimum switching current 29 mA 29 mA
Nominal resistance of the coil 310 Ω 360 Ω

6519 Ex i
Barrier/ Minimum terminal voltage 9.0 V 10.4 V
PLC isolating
component Permissible maximum values
acc. to certificate of conformity
Ui 35 V
The valve is intended for operation on 24 VDC outputs via the intermedi-
Ii 0.9 A
ate switching of a corresponding intrinsically-safe operating resource Pi 1.1 W
(isolating module or barrier). If required, request the “Recommended 1)
With high impedance coil on request
Barrier and Isolating Module” data sheet.

Ordering Chart
Port
Seal material Pressure Body mate- Pilot air
Orifice connection QNn-value Mass
Circuit function (Body range2) rial thread insert Item no.
[mm] threaded air1) [l/min] [g]
material) [bar] pilot valve material
port [inch]
Type 6519 threaded version Ex i
H 5/2-way valve, 8.0 NBR and PUR G 1/4 1300 2-8 670 St. St. 1.4305 St. St. 144 484
servo-assisted, (Polyamide)
in de-energized brass, nickel 144 485
plated
position port 2
Brass brass, nickel 147 252
pressurized, port 4 plated
exhausted
1)
Flow rate: QNn value air [l/min]: Measured at +20 °C, 6 bar pressure at valve inlet, 1 bar pressure difference
2)
Pressure values [bar]: Gauge pressures with respect to the prevailing atmospheric pressure

145
 5/2 and 5/3-way Solenoid Valve for pneumatics, Ex m Version

WW H
mit Handnotbetätigung
G 1/4”
6519 Ex m

WW L 4 2
• Ex m model with 3 m moulded cable
mit Handnotbetätigung
12

• High flow rate 5 3

1

• Single and manifold assembly WW N 4 2

mit
14 Handnotbetätigung
12
• High switching reliability 5 3
1
• Manual override as standard
4 2

14 12
5 3
1 mounting example

The Ex m approval is achieved by the mounting of an approved push-over Envelope Dimensions [mm] (see datasheet for details)
coil. The cable connection and the cable are non-detachable and sealed
together with the valve. The valves can be used individually or in blocks.

Technical Data
Orifice DN8.0 and 9.0 mm
Body materials
Pilot valve Polyamide
Main valve 5/2-way; Polyamide, 5/3-way; Aluminium
Thread insert material Brass (stainless steel on request)
Seal materials NBR, NBR and PUR
Pneumatic connection
Supply ports 1,3,5 Threaded port G 1/4”, can also be flanged
Service ports 2 and 4 Threaded port G 1/4” (on request NPT 1/4”)
Electrical connection Moulded cable, 3 m (non-detachable ),
Terminal box on request
C
Protection class IP65
Approval Ex m II T5, II 2G, II 2D, IP65,
max. surface temperature 100 °C
Operating voltage 24/110/230 V UC (all currents)
Voltage tolerance ±10%
Power consumption coil 3 W (100% continuous rating)
Ambient temperature -25 °C to +50 °C
Medium Lubricated or non-lubricated compressed air,
on request neutral gases technical vacuum A
B
Environmental conditions Open air, chemical atmosphere
For use in zone 1, 2, 21 and 22
A B C
Response times 1)
53 32 107.7
Opening 20 ms
Closing 50 ms
1)
Measured at valve outlet at 6 bar and +20°C acc. to ISO 12238.
Opening: Pressure rise 0 to 90%
Closing: Pressure drop 100 to 10%

Note: pneumatic modules see Type 6518

146
 Envelope Dimensions [mm] (see datasheet for details)

5/2-way valves, circuit function H 32 5/2-way valves, circuit function L and N

SW 14
SW14
G1/8 76 G1/8 76
Moulded calble Moulded calble
(Standard 3 m long) (Standard 3 m long)

G1/4 / NPT 1/4 11,2

6519 Ex m
G1/4 / NPT 1/4
3 - 3 deep
70 G1/4 / NPT1/4
26 24

4,3
7,9 - 4,2 deep

11 - 3 deep

28,5
43
250,2

36
112

48
24
4,3

28,5

26,5
4,5
107,7
4,3
8 - 4,3 deep
36

50

44
48
26,5

32
39,6

3 - 3 deep

3 43 24
53

Ordering table
Seal material Port connec- Pressure Voltage/
Orifice QNn-value Mass Nominal
Circuit function (Body tion threaded range2) frequency Item no.
[mm] air1) [l/min] [g] power [W]
material) port [inch] [bar] [V/Hz]
Type 6519 threaded version Ex m – thread insert material brass, threaded port 1, 3 and 5 can also be flanged; with moulded cable, 3 m
long 3) 4)
H 5/2-way valve, 8.0 NBR and PUR G 1/4 1300 2-8 700 3 024/UC 134 722
servo-assisted, in de- (Polyamide)
energized 110/UC 134 723

position port 2 pres-

230/UC 134 724
surized,
port 4 exhausted
L 5/3-way valve, 9.0 NBR G 1/4 1300 3 - 10 1.100 3 024/UC 278 221
servo-assisted, in (Aluminium)
middle 110/UC 134 726

position all ports

230/UC 134 727
locked
N 5/3-way valve, 9.0 NBR G 1/4 1300 3 - 10 1.100 3 024/UC 278 222
servo-assisted, in (Aluminium)
middle 110/UC 134 729

position ports 2 and 4

230/UC 134 730
exhausted
1)
Flow rate: QNn value air [l/min]: Measured at +20 °C, 6 bar pressure at valve inlet, 1 bar pressure difference
2)
Pressure values [bar]: Gauge pressures with respect to the prevailing atmospheric pressure
3)
Versions with terminal box on request
4)
Circuit function H (5/2 way) as impulse version on request

147
 5/2 on 3/2-way Convertible Solenoid Valve for pneumatics,
NAMUR version

G 1/4”, NAMUR
6519 NAMUR

6519 NAMUR Standard

• High flow rate WW C
mit Handnotbetätigung
• Low power consumption 6519 NAMUR Standard
• High switching reliability WW H
42
mit Handnotbetätigung
• Manual override as standard 12
315
• Corrosion-resistant construction
42
12
513

The solenoid valve, Type 6519 NAMUR, is provided with a NAMUR Envelope Dimensions [mm] (se datasheet for details)
­standard flange for easy, direct mounting to pneumatic actuators. It is
manufactured from high-quality manmade materials.

Technical Data
Orifice DN6.0 mm
Body Materials
Pilot valve and main valve Polyamide (PA)
Thread insert material Brass, nickel-plated or stainless steel
Seal material NBR and PUR
Pneumatic connection
Supply ports 1,3,5 Threaded port G 1/4”
Service ports 2 and 4 NAMUR flange
Electrical connection Tag connector acc. to DIN EN 175301-803
Form A, Type 2508 (not included)
Power consumption AC 11 VA (inrush), 6 VA (hold), DC 2 W
Protection IP65 with cable plug
Operating voltage 024/DC, 024/230 V, 50-60 Hz
Voltage tolerance ±10%
Duty cycle 100 % continuous rating
Ambient temperature -25 °C to +55 °C
Mediums Compressed air, nitrogen, instrument air
Environmental conditions Slightly aggressive, also open air
Response times 1)
Opening 20 ms
Closing 40 ms
1)
Measured at valve outlet at 6 bar and +20 °C acc. to ISO 12238.
Opening: Pressure rise 0 to 90%,
Closing: Pressure drop 100 to 10%

148
Ordering Chart
Thread insert Port (P) Orifice QNn Pressure range Item no. voltage/frequency [V/Hz]
material [inch] [mm] [l/min] [bar] 024/DC 024/AC 230/AC
Type 6519 NAMUR version, 5/2-way convertible to 3/2-way
brass nickelplated G 1/4 6 900 2-8 131 421 131 422 131 424

6519 NAMUR
stainless steel 1) G 1/4 6 900 2-8 131 425 131 426 131 428

1)
If the connectors are from stainless steel, the mounting screws will also be from stainless steel

149
 5/2- from 3/2-way Convertible Pneumatic Solenoid Valve, NA-
MUR Ex i Version

G 1/4” NAMUR
6519 NAMUR Ex i

6519 NAMUR Ex ia
WW C
• Intrinsically Safe ohne Handnotbetätigung
• High flow rate
• High reliability 6519 NAMUR
42 Ex ia
• Corrosion-resistant design WW
12 H
315
ohne Handnotbetätigung

42
12
513

Type 6519 NAMUR Ex i is used for the pneumatic control of double or Envelope Dimensions [mm] (see datasheet for details)
single-acting actuators with a NAMUR adapter plate flange. The circuit
function can easily be changed using an adapter plate. In the 3/2-way
function, feedback of the exhaust air takes place in the spring area of the G 1/8 29 51

11
armature drive. The diaphragm-controlled valve seats work with very low
friction, ensuring reliable switching of the valve even after long shutdown
periods and at ambient temperatures below 0 °C. The valves work with-
out a continuous air consumption. 40
G 1/4 / NPT 1/4

Technical Data

173,5
Orifice DN6.0 mm 3
Body materials 2
Pilot valve Stainless steel 1.4305 or brass 1
48

24

Main valve Polyamide, glass-fibre reinforced

Thread insert material Stainless steel or brass, nickel plated 5
4
51,5
51,5

Seal materials FKM, NBR and PUR

Pneumatic connection
Supply ports 1,3,5 Threaded port G 1/4”
Service ports 2 and 4 NAMUR flange acc. to VDI/VDE 3845 32
53
Electrical connection Tag connector acc. to DIN EN 175301-803
Form A (previously DIN 43650) for cable plug 37
Type 2508 (not included). Ensure correct
polarity!
Protection class IP65 with cable plug
Ambient temperature -25 °C to +55 °C
Medium Lubricated or non-lubricated compressed air,
instrument air, nitrogen
Environmental conditions Open air, chemical atmosphere
Response times 1)
Opening 75 ms
Closing 115 ms
1)
Measured at valve outlet at 6 bar and +20 °C acc. to ISO 12238.
Opening: Pressure rise 0 to 90%
Closing: Pressure drop 100 to 10%

Options
• With manual override
• High impedance coil

150
Note Electrical data - coil AC10 Ex i
The units may only be used in explosive atmospheres in the manner ap- Approval II 2G Ex ia IIC T6 PTB 01 ATEX 2101
proved by the Federal Institute of Physics and Technology (PTB), i.e., the II 2D Ex ia D21 T 80°C
Functional values for valve
permissible maximum electrical values must be complied with. Suitable
switching function1) at +20°C at +55°C
barriers and isolating modules are available for this. Minimum switching current 29 mA 29 mA
Nominal resistance of the coil 310 Ω 360 Ω

6519 NAMUR Ex i
Barrier/ Minimum terminal voltage 9.0 V 10.4 V
PLC isolating
component Permissible maximum values
acc. to certificate of conformity
Ui 35 V
The valve is intended for operation on 24 VDC outputs via the intermedi-
Ii 0.9 A
ate switching of a corresponding intrinsically-safe operating resource Pi 1.1 W
(isolating module or barrier). If required, request the “Recommended 1)
With high impedance coil on request
Barrier and Isolating Module” data sheet.

Ordering Chart
Port (P) Orifice QNn Pressure range
Thread insert material Item no.
[inch] [mm] [l/min] [bar]
Type 6519 NAMUR version, Ex i, 5/2-way convertible to 3/2-way 1)
stainless steel G 1/4 6 900 2-8 144 482

brass nickelplated G 1/4 6 900 2-8 144 483

brass nickelplated G 1/4 6 900 2-8 147 244

151
 5/2 on 3/2-way Convertible Solenoid Valve for pneumatics,
NAMUR Ex m/me version

G 1/4”, NAMUR
6519 NAMUR Ex m/me

• Ex m model with 3 m cable

• High flow rate
• High switching reliability 4(B)
12

• Manual override as standard 3(R) 5(S)

1(P)
• Corrosion-resistant construction
4(B) 2(A)
12

5(S) 3(R)
1(P)

Type 6519 NAMUR Ex m/me valve for process plants switches reliably, Envelope Dimensions [mm] (see datasheet for details)
even when fully restricted. The valve made out of premium polyamide
can be operated either as a 5/2 or a 3/2-way version through different
3/2-way valve, circuit function C or
mounting plates. The NAMUR flange interface allows easy assembly on
5/2-way valve, circuit function H
different pneumatic actuators on the spot.

with moulded cable (3 m long) (Ex m)

Technical Data
Orifice DN6.0 mm Ex m Approval
32 Integrated cable
Body materials SW 14 (Standard 3 m long)
Pilot valve and main valve Polyamide (PA) G1/8 76
Thread insert material Brass, nickel-plated or stainless steel
G1/4 / NPT1/4
11.2

Seal material NBR and PUR

Pneumatic connection
Supply ports 1,3,5 Threaded port G 1/4”
176.8

Service ports 2 and 4 NAMUR flange

5.3

Electrical connection Moulded cable, 3 m (non-detachable) or

terminal box
107.7
48

24

Power consumption Cable version 3W, 5W terminal box version

with T5 and Tu 50 °C, 7W with T4 and Tu 55 °C
51.6
51.6

Protection class IP65

Approval Ex m II T5 (cable version), Ex em II T5
(with terminal box), II 2G, II 2D, IP65, 32 3.95
max. surface temperature 100 °C 37 32
Operating voltage 24/230 V UC (universal current) 53

Voltage tolerance ±10%

Duty cycle 100% continuous rating
Ambient temperature -25 °C to +55 °C 3/2-way valve, circuit function C or 5/2-way valve,
Mediums Lubricated or non-lubricated compressed air, circuit function H, with terminal box (Ex me)
nitrogen, instrument air
Environmental conditions Slightly aggressive, also open air
Response times 1) 60 101.3
Opening 20 ms
Closing 40 ms
G1/8
10

1)
Measured at valve outlet at 6 bar and +20 °C acc. to ISO 12238.
119.8
G1/4 / NPT1/4

Opening: Pressure rise 0 to 90%,

Closing: Pressure drop 100 to 10%
67
230

176.7
5.3
24
48

51.6

51.6

32 3.95
37 32
53

152
Ordering chart
Item no. voltage/frequency
Electric Thread insert Port (P) Orifice QNn Pressure range [V/Hz]
Connection material [inch] [mm] [l/min] [bar]
024/UC 230/UC
Type 6519 NAMUR version, ATEX 5/2-way convertible to 3/2-way 1)

3m cable brass nickelplated G 1/4 6 900 2-8 131 627 278 239

6519 NAMUR Ex m/me

stainless steel G 1/4 6 900 2-8 131 631 278 237

Terminal box brass nickelplated G 1/4 6 900 2-8 131 430 131 432

stainless steel G 1/4 6 900 2-8 131 434 131 436

1)
If the connectors are from stainless steel, the mounting screws will also be from stainless steel

153
 3/2-way and 2 x 3/2-way
Solenoid Valve for pneumatics
6524

• Modular valve block with 10 mm

mounting pitch
• Low power consumption
• Fast response times
2(A)
• Space saving (2 x 3/2-way version)
1(P) 3(R)

4(B)
10
12
1(P) 3(R)

A compact manifold with a pitch of 11 mm per station can be put Envelope Dimensions [mm] (see datasheet for details)
together from the components of Type 6524. Type 6524 consists of the
pilot flipper solenoid valve, Type 6144 and a pneumatic seat valve. The
flipper principle allows switching of high pressures together with low
power consumption and fast response times. All valves are equipped with
manual override as a standard. The 2 x 3/2-way valve version is the com-
bination of two pilot flipper solenoid valves, Type 6144 and a pneumatic
seat valve.

Technical Data
3/2-way valve 2 x 3/2-way valve
Orifice DN4.0 mm
Body material PPS, PA

Seal material FKM, NBR C

Medium Lubricated, oil free, dry compressed air;
neutral gases (5 µm filter recommended)
Medium temperature -10 °C to +50 °C
Ambient temperature -10 °C to +55 °C
Manual override Standard
Port connection Flange for MP11
Pneumatic module Type MP11 with M5, M7, push-in connection
Ø 6 mm
Voltage tolerance ±10%
Cycle rate approx. 1000 c.p.m.
Voltage 24 V DC *
A A B C
Nominal power 0.8 W 2 x 0.8 W B
20 10.7 90.1
Duty cycle Continuous operation (100% ED)
Electrical connection on valve Rectangular plug with Rectangular plug with
(not included) 2-pole 3-pole raster 2.54 mm
raster 5.08 mm
Type of protection IP40 with rectangular plug

Protection class 3 acc. to VDE 0580

Weight 20 g 40 g
Mounting with 2 screws M2 x 20 with 2 screws M2 x 28
Installation As required, preferably with actuator upright
Response times [ms] Measurement acc. to ISO 12238
Opening <10 ms
Closing <10 ms

* 10% residual ripple allowed

154
 70.3
3.7
4 3.7 70.3 Ø0.6
83.6 3.7
4 3.7 Ø0.6
17.05 26.35
3.8 4.8 3.8

3
9.3 9.3
7.6 6.8
3.7 3.7 6.5
Ø1.5 Ø0.63 12.5 Ø2.1

3
5.1 5.1

Coil 12 (-)

2.1
7.6 6.8 18.4
12.522 Ø2.1 6.5
3/2-way solenoid valve

18.4

9.3

1
3
22

combined (+)

0.8
0.8
0.3

3.85
5.08
Ø1.85 6.1
Without

7.95 Ø 2.1 6.5

Coil 14 (-)
11.65 13.5
Without

18 18

20 20
16.5 16.5
covering

23.05 17.8
24.5 24.5

26.25 19.45 Ø4.2

covering

7.6 Ø2.2
Ø4.2
plate plate

7.6 Ø2.2
10
10

4.4

8.4 8.4
10.7 10.7
12.4

2.4
4.4 43.2
12.4 74.5
43.2
Dimensions [mm] 2 x 3/2-way Solenoid Valve

74.5

(12)
85.8
3.7 Ø0.6
4 3.7 85.8
3.7

36.3

37.8
4 3.7 Ø0.6

42.8

27
3

(14)
9.3 9.3

7.6 6.8
12.5 Ø2.1 6.5
3
5.1 5.1

7.6 6.8 18.4

1
12.522 Ø2.1 6.5
18.4
22
With covering

18 18

20 20
16.5 16.5
24.5 24.5

Ø 4.2
With covering

Ø 2.2 Ø4.2

8.4
plate plate

7.6 Ø2.2
Ø4.2
7.6 Ø2.2
10.5

10.7
10
10

5.05 4.4
8.4 8.4

10.7 10.7

12.4 15.5 12.4

4.4 43.2
88.45 15.5 12.4 90.1
43.2
90.1

6524

155
 Ordering Chart
Voltage/
Orifice QNn value air Pressure range
Circuit function frequency Item no.
[mm] [l/min] 2) [bar] 3)
[V/Hz] *
3/2-way solenoid valve
C 3/2-way valve nor- 4 300 Vac - 101) 024V/DC 186 258
6524

mally closed
1 - 10 024V/DC 186 257

2.5 - 10 024V/DC 184 043

D 3/2-way valve nor- 4 300 2.5 - 10 024V/DC 184 400

mally open
* 10% residual ripple allowed

Voltage/ Integrated
QNn value air Pressure
Circuit function Orifice [mm] frequency power savings Item no.
[l/min] 2) range[bar] 3)
[V/Hz] * electronics
2 x 3/2-way solenoid valve
C 2 x 3/2-way 4 300 Vac - 101) 024V/DC Yes 4) 186 259
valve normally
closed 2.5 - 10 024V/DC Yes 4) 186 260

2.5 - 10 024V/DC No 204 710

1)
Version with auxiliary pilot air
2)
Measured at +20 °C, 6 bar pressure at valve inlet and 1 bar pressure difference
3)
Measured as overpressure to the atmospheric pressure
4)
Applicable on valve island 8640, AirLine system 8644 or valve blocks
* 10% residual ripple allowed

156
Accessories
Description Version Features Item no.
Rectangular cable plug Raster 5.08 mm with 3 m cable 2-pins 133 486
for 6524 single valve
with 300 mm flying leads 2-pins 644 068

6524
with 2 single contacts 644 067

Covering plate for 5/2-way valve Complete for 1 unused valve position 650 373
position
Covering plate for 2 x 3/2-way for 1 unused valve position 661 092
valve position
Pneumatic connector module Left G 1/4” 144 750

NPT 1/4” 144 751

Right G 1/4” 144 753

NPT 1/4” 144 754

Pneumatic basic module MP11, Push-in connection Ø 6 mm without check valve 144 903
2 valves wide
with check valve in R 144 909

without check valve for 170 261

2 x 3/2-way valve
with check valve in R+S for 170 266
2 x 3/2-way valve
Connection M5 without check valve 144 904

Connection M7 144 905

without check valve for 170 263

2 x 3/2-way valve
with check valve in R+S for 170 276
2 x 3/2-way valve
Pneumatic basic module MP11, Push-in connection Ø 6 mm without check valve 144 912
8 valves wide
with check valve in R+S 144 915

without check valve for 170 279

2 x 3/2-way valve
with check valve in R+S for 170 285
2 x 3/2-way valve
Connection M5 without check valve 144 913

Connection M7 without check valve 144 914

without check valve for 170 282

2 x 3/2-way valve
with check valve in R+S for 170 287
2 x 3/2-way valve

157
 5/2-way Flipper Solenoid Valve for pneumatics
6525

• Modular valve block with 10 mm

mounting pitch
• Low power consumption
• Fast response times
• With manual override
4(B) 2(A)
14
12
5(S) 3(R)
1(P)

A compact manifold with a pitch of 11 mm per station can be put to-

9.3 9.3
Envelope Dimensions [mm] (see datasheet for details)
9.3 24.5 24.5
gether from the components of Type 6525. Type 6525 consist of a pilot24.5 10 10
5.08 5.08 18 5.08 18 10 18
0.6

0.6

flipper valve, Type 6144 and a pneumatic seat valve. The flipper principle
0.6

allows switching of high pressures together with low power consumption

6.5

6.5
6.5

and fast response times. All valves are equipped with manual override as
a standard.

Technical Data
85.9 Ø 2.1

Ø 2.1
Ø 2.1

3 3 3
Orifice DN4.0 mm
90.2

90.2
90.2
85.9
85.9

Body material PPS, PA

C
Seal material
Ø 2.2

Ø 2.2
FKM, NBR and PUR 0.7 0.7
Ø 4.2

Ø 4.2
Ø 2.2

0.7
Ø 4.2

8.4 8.4 8.4

3.7

18.43.7
3.7

22

57.25 22
22

18.4

Media Lubricated, oil free, dry compressed air; neutral gases

18.4

57.25

57.25
12.5

12.5
3.7

3.7
12.5
3.7

(5 µm filter recommended)
4.4

4.4
4.4
5.6 6.8

5.6 6.8
5.6 6.8

12.4

12.4
12.4

Media temperature -10 °C to +50 °C

4

4
4

11.3

11.3
11.3
3.7

3.7
3.7

Ambient temperature -10 °C to +55 °C

3.717

17
17

23.2

23.2

23.2

23.2
23.2

23.2
3.7
3.7

Manual override Standard

Port connection Flange for MP11
Pneumatic module Type MP11 with M5, M7, push-in
0.7 connection0.7
Ø 6 mm 0.7 10.7 10.7
16.5 16.5 10.7 16.5
Voltage tolerance ±10% 2.1 2.1 2.1 A B C
3 3 20 3 20 20
Cycling rate approx. 1000 c.p.m. 20 10.7 90.2
Voltage 24 V DC * A
B
Nominal power 0.8 W
Duty cycle Continuous operation (100% ED)
Electrical connection Rectangular plug with Raster 5.08 mm 9.3 9.3 9.3 24.5 24.5 24.5
on valve (not included) 5.1 5.1 5.1 18 18 18 10 10
0.6

0.6
0.6

Type of protection IP40 with rectangular plug

6.5

6.5

Protection class 3 acc. to VDE 0580

6.5

Weight 21 g
Mounting with 2 screws M2x20
Installation As required, preferably with actuator upright
Response times [ms] Measurement acc. to ISO 12238
Opening <10 ms
Ø 2.1

Ø 2.1
Ø 2.1

Closing <10 ms 3 3 3
90.2

90.2
90.2
85.9

85.9
85.9

* 10% residual ripple allowed

Ø 2.2

0.7 0.7
Ø 4.2
Ø 2.2

0.7
Ø 4.2

8.4 8.4
3.7

18.43.7
3.7

22

22
22

18.4

4.4 58.8

4.4 58.8
18.4

58.8
12.5

12.5
3.7

3.7
12.5
3.7

5.6 6.8

5.6 6.8
5.6 6.8

12.4
12.4
4

4
4

11.3

11.3
3.7

3.7
11.3
3.7

3.717

17
17

23.2

23.2

23.2
23.2

23.2
3.7
3.7

0.7 0.7 0.7 16.5 16.5 10.7 10.7

2.1 2.1 16.5
2.1
3 3 3 20 20 20

158
Ordering Chart
Response times Voltage/
Orifice QNn value air Pressure range
Circuit function Opening Closing Frequency Item no.
[mm] [l/min] 2) [bar] 3)
[ms] [ms] [V/Hz]
H 5/2-way valve 4 300 1 - 10 1) <10 <10 024V/DC 186 271

6525
2.5 - 10 <10 <10 024V/DC 179 938

* 10% residual ripple allowed

1)
Version with auxiliary pilot air
2)
Measured at +20°C, 6 bar pressure at valve inlet and 1 bar pressure difference
3)
Measured as overpressure to the atmospheric pressure

Accessories
Description Version Features Item no.
Rectangular cable plug Raster 5.08 mm with 3 m cable 133 486

with 300 mm flying leads 644 068

with 2 single contacts 644 067

Protective cover for 5/2-way valve position complete for 1 unused valve position 650 373

Pneumatic connector module left Push-in connection Ø 10 mm 144 752

G 1/4” 144 750

NPT 1/4” 144 751

right Push-in connection Ø 10 mm 144 755

G 1/4” 144 753

NPT 1/4” 144 754

Pneumatic basic module MP11, 2 valve wide Push-in connection Ø 6 mm without check valve 144 903

with check valve in R 144 909

with check valve in R and S 144 906

Connection M5 without check valve 144 904

Connection M7 without check valve 144 905

Pneumatic basic module MP11, 8 valve wide Push-in connection Ø 6 mm without check valve 144 912

with check valve in R and S 144 915

Connection M5 without check valve 144 913

Connection M7 without check valve 144 914

159
 3/2 and 5/2-way Solenoid Valve for pneumatic
6526 / 6527

• Modular valve block with 16.5 mm

2(A)
mounting pitch
• Low power consumption 1(P) 3(R)

• Rocker pilot in DC 4(B)

10
12
• Fast response times 1(P) 3(R)

4(B) 2(A)
14
12
5(S) 3(R)
1(P)

A compact manifold with a pitch of 16.5 mm per station can be put Envelope Dimensions [mm] (see datasheet for details)
together from the components of Type 6526 / 6527. Type 6526 / 6527
consists of a pilot rocker valve, Type 6106 and a pneumatic seat valve. Type 6526 Type 6527
The rocker principle allows switching of high pressures to­gether with low
power consumption and fast response times. All valves are equipped with
manual override as a standard.

Technical Data
Orifice DN6.0 mm
Body material PA (Polyamide)
Seal material NBR
Media Lubricated and non-lubricated dry air; neutral gases
(10 µm filtering)
Media temperature -10 °C to +50 °C C C
Ambient temperature -10 °C to +55 °C
Manual override Standard
Port connection Flange for MP12
Pneumatic module Type MP12 with G 1/8”,
Push-in connection Ø 8 mm
Voltage tolerance ±10%
Voltage 24 V DC
Nominal power 2 W, 1 W
B B
Duty cycle Continuous operation (100% ED) A A
Electrical connection Tag connector acc. to DIN EN 175301-803
(previously DIN 43650) for cable plug, Form C
(not included)
Protection class IP65 (with cable plug) A B C
Weight Type 6526 85 g 16 29 107
Type 6527 95 g
Mounting with 2 screws M3x30
Installation As required, preferably with actuator upright

160
 Envelope Dimensions [mm] (see datasheet for details)
Steckerbild Steckerbild
DIN 43650 - Form C DIN 43650 - Form C
27 27
8Type 6526 8
Type 6527
4

6526 / 6527
1
62

62
ÿ 2,1

ÿ 2,1

1,1 5,5 5,5

ÿ 2,2

ÿ 2,2

14
1,1

107
ø 3.2
Ø 3.2
107
15,8 5,8

4 2
513
5,8
25,2
6,2 5,454,9 5,45 6,2

6,2

25,2
15,8

5.8
5.8

5,45

5. 8
67.5
6,6 8,5

5.8 14.3

8,5

14.3
67.5

4,9

6,6
13,8

5,45

13,8

(31.2)
1,1
31,2

25,2
25,2

(31.2)

6,2

31,2
1,1

2,1 26
2,2
26 16
5,5 16 5,5
29 17.9
29

5/2 - Wege Ventil

6527BM01
Ordering Chart 3/2 - Wege Ventil

Pressure Power Response times Item no.

Circuit Orifice QNn value air
f¸r Ventilinsel
range consumption
function [mm] [l/min] Opening [ms] Closing [ms] 3) 024 V DC
[bar] [W]
3/2-way solenoid valve without cable plug, Type 6526
C 3/2-way 6 6526BM01
700 1.0 - 10 2 20 12 156 842 2)

valve normally
closed 1.0 - 10 2 20 12 163 028 1)

2.0 - 10 2 20 12 156 318 2)

2.0 - 10 2 20 12 158 944 1)

2.0 - 8.0 1 20 12 158 947 1)

D 3/2-way 6 700 1.0 - 10 2 20 12 163 029 1)

valve normally
open 2.0 - 10 2 12 20 156 320 2)

2.0 - 10 2 20 12 158 946 1)

1) Electrical connection above manual override.

2) “long version”: can be mounted together with Type 6527 on a valve island.
3) In combination with valve islands the closing time will be approx. 5 ms longer.

Power Response times Item no.

Circuit Orifice QNn value air Pressure range
consumption
function [mm] [l/min] [bar] Opening [ms] Closing [ms] 3)
024 V DC
[W]
5/2-way solenoid valve without cable plug, Type 6527
H 5/2-way valve 6 700 1.0 - 10 2 20 12 156 828

1.0 - 10 2 20 12 163 030 1)

2.0 - 10 2 20 12 156 337

2.0 - 10 2 20 12 158 942 1)

2.0 - 8.0 1 20 17 156 827

2.0 - 8.0 1 20 12 158 943 1)

1) Electrical connection above manual ride.

2) In combination with valve islands the closing time will be approx. 5 ms longer.
Flow rate, QNn-value air [l/min]: Measured at +20 ºC, 6 bar pressure at value inlet and 1 bar pressure difference
Pressure values [bar]: Measured as overpressure to the atmospheric pressure
Response times [ms]: Measures acc. to ISO 12238

161
 Ordering Chart
Module Version Feature Item no.
Type MP12 pneumatic modules
Connection module right G 3/8” 655 110

NPT 3/8” 655 112

6526 / 6527

left G 3/8” 655 109

NPT 3/8” 655 111

Pneumatic basic module 2 valves push-in connection Ø 8 mm without check valve 156 617

with integrated check valve with R and S-channel 156 632

connection G 1/8” without check valve on request

with integrated check valve with R and S-channel on request
connection NPT 1/8” without check valve on request
with integrated check valve with R and S-channel on request
Pneumatic basic module 4 valves push-in connection Ø 8 mm without check valve 156 656

with integrated check valve with R and S-channel 156 659

connection G 1/8” without check valve on request

with integrated check valve with R and S-channel on request
connection NPT 1/8” without check valve on request
with integrated check valve with R and S-channel on request
Covering plate for unused valve positions 653 765

162
 www.burkert.com

Ready. Set. Go.

With our new Robolux valve block you are

always one step ahead. By combining our
established Robolux series with our ­robust
ELEMENT stainless steel actuators, we have
created a real winner with prime qualities:
­internal volume, dead volume and dead legs
have been reduced to a minimum, making
for easy cleaning and enhancing your plant‘s
productivity. The compact design and small
footprint save space, and the high degree of
automation will allow you to clear any hurdle
in your process. Take your marks!

We make ideas flow.

Solenoid Valves | Process & Control Valves | Pneumatics & Process Interfaces | Sensors | Transmitters & Controllers | MicroFluidics | Mass Flow Controllers | Solenoid Control Valves
 Modular pneumatic valve unit

Type 8640 with

AirLINE and AirLINE Quick
8640

AirLINE Quick

• Compact design
• Modular configuration
• Cost savings in the control cabinet with 4(B) 2(A)
14
AirLINE Quick 12
5(S) 3(R)
• Simple exchange of valves 1(P)

2(A)

1(P) 3(R)

The versatile operational capability of the valve terminal, Type 8640, in

the food and beverage industry will push in extended connections for
hygienic applications by AirLINE Quick adapter plate with stainless steel
and stainless steel. Installation and commissioning times are reduced to a
minimum. For general applications AirLINE Quick is available in aluminum.

Technical Data
Body material PA (Polyamide)
Seal material FKM, NBR
Medium Lubricated and non-lubricated dry air;
neutral gases (5 μm filter)
Manual override Yes
Voltage 24 V DC
Voltage tolerance ±10%
Nominal power 1 W per valve
Duty cycle Continuous operation (100% ED)
QNn 300 l/min
Pilot method Flipper pilot valve
Circuit function 3/2-way, normally closed,
5/2-way
Pressure range 2.5–10 bar
‌Width/station 11 mm
Ambient temperature 0 °C to +55 °C
Protection class 3 acc. to VDE 0580
Type of protection IP20 with terminal
Orifice 4 mm
Pneumatic connection 6 mm Push-in

Our fieldbus modules (Profinet IO, Profibus DP, Modbus TCP) can be
combined under a bus address each with up to 7 RIO slave modules.
Valve terminals with Modbus TCP on request.

164
Ordering chart
Item no.
Valve function Digital input Common
Profinet IO Profibus DP RIO Slave Multipin
connection
Type 8640 Standard 3/2- and 5/2-way functions
8 x 3/2 253 644 216 223 187 663 203 956 706 532

8640
8 253 651 230 792 237 091 – 231 603

8 x 5/2 253 767 210 182 253 242 227 951 706 854

16 253 769 224 071 253 245 – 253 244

8 x 2 x 3/2 253 679 189 667 237 096 208 382 224 404

16 253 683 237 110 237 097 – 237 073

12 x 5/2 253 770 710 531 253 251 189 279 708 412

24 253 771 710 046 253 247 – 207 607

12 x 2 x 3/2 253 703 208 176 218 304 235 702 182 089

24 253 706 218 307 218 308 – 173 571

16 x 3/2 253 656 189 291 235 597 708 042 706 713

16 253 666 178 229 174 333 – 177 419

16 x 5/2 253 773 709 711 710 317 708 751 169 891

32 253 774 234 195 253 253 – 253 254

24 x 3/2 253 672 710 320 710 457 202 871 169 920

24 253 675 215 422 214 681 – 707 368

24 x 5/2 253 776 182 710 253 258 181 735 182 716

Manual/ Item no.

Valve function Digital input Automatic Common
switch Profinet IO Profibus DP RIO Slave Multipin
connection
Type 8640 Standard 3/2- and 5/2-way functions including process safety functions, pneumatic HotSwap and check valves
8 x 3/2 253 646 218 900 236 139 208 250 219 010

Yes 253 648 218 898 237 057 – 237 069

8 253 652 219 041 229 922 – 237 075

8 Yes 253 654 218 894 237 092 – 219 572

8 x 5/2 253 589 218 906 237 093 213 074 707 131

8 253 595 218 902 237 094 – 237 076

16 253 599 218 904 237 095 – 229 577

8 x 2 x 3/2 253 681 236 022 237 071 226 084 179 369

16 253 684 230 105 164 850 – 237 077

12 x 2 x 3/2 253 705 235 781 173 388 226 086 226 360

24 253 708 230 102 236 014 – 179 368

165
 Ordering chart (Continued)

Manual/ Item no.

Valve function Digital input Automatic Common
switch Profinet IO Profibus DP RIO Slave Multipin
connection
Type 8640 Standard 3/2- and 5/2-way functions including process safety functions, pneumatic HotSwap and check valves
16 x 3/2 253 658 219 042 236 140 219 386 217 779
8640

16 253 670 212 180 227 905 – 237 079

16 Yes 253 676 212 179 237 099 – 237 080

32 253 664 212 182 220 612 – 237 083

32 Yes 253 669 212 181 220 611 – 237 081

16 x 5/2 253 601 218 956 237 100 225 861 237 084

Yes 253 603 218 955 237 101 – 237 085

16 253 606 212 184 237 104 – 237 089

16 Yes 253 608 212 183 237 102 – 237 088

32 253 627 212 187 230 230 – 229 588

32 Yes 253 628 215 840 215 841 – 237 090

24 x 3/2 253 680 213 292 214 416 183 055 171 115

Yes 253 674 213 291 213 491 – –

24 253 677 212 109 212 115 – 707 369

24 Yes 250 280 207 661 212 111 – –

24 x 5/2 253 629 172 040 237 106 213 280 217 482

Yes 253 631 237 108 237 107 – –

24 253 638 213 459 213 503 – 707 370

24 Yes 253 641 213 458 213 493 – –

Item no.
Valve function Digital input AirLINE Quick Common
Profinet IO Profibus DP RIO Slave Multipin
connection
Type 8640 AirLINE Quick with 3/2- and 5/2-way functions
4 x 2 x 3/2 Anodised alu- – – – 243 003 247 995
minium
8 x 2 x 3/2 253 359 230 189 233 843 230 292 230 619

16 253 495 230 195 233 933 – 230 543

12 x 2 x 3/2 253 539 230 196 233 953 230 295 230 616

24 253 544 230 198 236 050 – 230 620

16 x 5/2 253 556 247 613 247 571 247 621 247 887

32 253 560 247 618 247 625 – 247 895

166
Ordering chart (Continued)

Item no.
Valve function Digital input AirLINE Quick Common
Profinet IO Profibus DP RIO Slave Multipin
connection
Type 8640 AirLINE Quick with 3/2- and 5/2-way functions
4 x 2 x 3/2 Stainless steel – – – 247 986 247 997

8640
1.4301
8 x 2 x 3/2 253 360 230 183 233 886 230 290 230 617

16 253 496 230 193 233 936 – 230 542

12 x 2 x 3/2 253 540 230 197 233 954 230 293 230 615

24 253 552 230 200 236 041 – 230 622

16 x 5/2 253 557 247 615 247 587 247 622 247 892

32 253 561 246 868 247 628 – 247 896

Item no.
Valve function Digital input AirLINE Quick Common
Profinet IO Profibus DP RIO Slave Multipin
connection
Type 8640 AirLINE Quick with 3/2- and 5/2-way functions including process safety functions, pneumatic HotSwap and check valves
4 x 2 x 3/2 Anodised – – – 247 987 247 998
aluminium
8 x 2 x 3/2 253 362 230 711 233 865 231 117 230 860

16 253 535 230 712 233 935 – 230 871

12 x 2 x 3/2 253 541 230 749 233 957 230 846 230 506

24 253 553 230 876 236 047 – 230 841

16 x 5/2 253 558 247 616 247 603 247 624 247 893

32 253 562 247 619 247 629 – 247 899

4 x 2 x 3/2 Stainless steel – – – 247 991 248 000

1.4301
8 x 2 x 3/2 253 444 230 709 233 794 231 113 230 859

16 253 538 230 714 233 930 – 230 870

12 x 2 x 3/2 253 543 230 808 233 955 230 845 230 840

24 253 555 230 154 235 991 – 230 842

16 x 5/2 253 559 247 617 247 605 247 626 247 894

32 253 563 247 620 247 630 – 247 900

167
 AirLINE Quick
Electrical/pneumatic automation system

Compatible with systems Wago,

8644

Phoenix, Rockwell and Siemens

• Combination of fieldbus, pilot valves

and I/O modules
• AirLINE Quick - Stainless steel mount-
ing plate saves time, effort and cost
• Compact design
• High flow rates

The AirLINE system provides a universal interface between process and system control. It integrates electrical and pneumatic devices in an assembly
group, which allows a modular and flexible structure comprising of fieldbus modules, pilot valves and I/O modules through a simple snap-in technique.

AirLINE Quick adapter plate, with integrated fluid connections (hose connectors), can be attached directly to the cabinet wall.
This reduces installation costs and the cabinet can be smaller. The hygienic design allows the cabinet to be placed closer to the process. Hose dis-
tances can be shortened.

Technical data
Pilot valve 6524, 6525
Width/station 11 mm
Circuit function C (3/2)
H (5/2)
Flow rate 300 l/min
Pressure range 2,5 to 10 bar
Module types 2x and 8x
(integrated check valve and P-shut-off optional)
Fieldbus PROFIBUS DP, INTERBUS, DeviceNet,
CANopen, Ethernet, further on request
Electrical modules WAGO I/O System 750
PHOENIX INLINE
Siemens ET200S
Rockwell Point I/O
Operating voltage 24 V DC
Residual ripple 1 Vss
Nominal power per valve 1 W (0.5 W Nominal power after 120 ms)
Nominal current per valve 43 mA (28 mA hold current after 120 ms)
41 mA (when using the Type 0460)
Temperatures
Ambient 0 ºC to +55 °C
Storage -20 ºC to +60 °C
Type of protection IP20
IP65 in closed cabinet
Approvals Zone 2

168
Ordering chart
Item no.
Valve functions AirLINE Quick Wago I/O Rockwell Phoenix
Siemens ET 200S
System 750 Point I/O Contact INLINE
Type 8644 AirLINE Quick with 3/2 and 5/2-way functions
8 x 3/2 Anodised aluminium 239 952 239 982 254 389 254 323

8644
8 x 5/2 239 956 239 987 254 428 254 334

8 x 2 x 3/2 239 948 239 978 245 818 254 282

12 x 5/2 252 396 253 757 254 437 254 432

12 x 2 x 3/2 246 849 248 097 254 340 254 242

16 x 5/2 239 958 239 990 254 554 241 610

16 x 2 x 3/2 239 950 239 980 254 560 240 906

16 x 2 x 3/2 – – 254 571 254 606

24 x 5/2 248 090 248 104 254 564 254 610

24 x 2 x 3/2 248 099 248 094 254 575 254 614

Type 8644 AirLINE Quick with 3/2 and 5/2-way functions

8 x 3/2 Stainless steel 1.4301 239 941 239 970 254 390 254 331

8 x 5/2 239 944 239 973 254 429 254 335

8 x 2 x 3/2 239 937 239 967 254 330 254 283

12 x 5/2 253 751 253 759 254 438 254 434

12 x 2 x 3/2 248 117 248 100 254 329 254 275

16 x 5/2 239 946 239 975 254 555 241 586

16 x 2 x 3/2 239 939 233 301 254 561 254 586

16 x 2 x 3/2 – – 254 572 254 607

24 x 5/2 248 091 248 105 254 565 254 611

24 x 2 x 3/2 246 870 248 095 254 577 254 669

169
 Ordering chart (Continued)

Item no.
Valve functions AirLINE Quick Wago I/O Rockwell Phoenix
Siemens ET 200S
System 750 Point I/O Contact INLINE
Type 8644 AirLINE Quick with 3/2- and 5/2-way functions including process safety functions, pneumatic HotSwap and check valves
8 x 3/2 Anodised aluminium 239 953 239 983 254 391 254 332
8644

8 x 5/2 239 957 239 988 254 430 254 336

8 x 2 x 3 /2 239 949 239 979 244 856 254 284

12 x 5/2 171 778 253 758 254 439 254 435

12 x 2 x 3/2 248 121 244 418 254 342 254 280

16 x 5/2 239 959 239 991 254 557 254 584

16 x 2 x 3/2 239 951 239 981 254 562 254 605

16 x 2 x 3/2 – – 254 573 254 608

24 x 5/2 248 092 248 107 254 566 254 612

24 x 2 x 3/2 248 101 248 096 254 580 254 672

8 x 3/2 Stainless steel 1.4301 239 942 239 971 254 392 254 333

8 x 5/2 239 945 239 974 254 277 254 337

8 x 2 x 3/2 239 938 239 968 254 388 241 661

12 x 5/2 253 755 253 760 254 440 254 436

12 x 2 x 3/2 244 417 248 123 254 348 254 281

1 6x 5/2 239 947 239 977 254 559 245 257

16 x 2 x 3/2 239 940 239 969 254 563 241 662

16 x 2 x 3/2 – – 254 574 254 609

24 x 5/2 248 093 248 108 254 567 254 613

24 x 2 x 3/2 248 102 248 098 254 581 254 674

170
 www.burkert.com

On the dot.

Precision components dosing liquids in the ­microlitre (µl)

range require tolerances under +/-1%. And when handling
aggressive media, ­outstanding chemical inertness is para­-
mount as well. Bürkert offers an unparalleled solution to
meet both of these demands: the Micro Dosing Unit 7615. ­
It ensures high accuracy and re­producibility,­pumps in
both directions, and can be flushed conveniently.­It’s also
very simple to install, making it the ideal­choice for all your
tasks – from ­analytical to m
­ edical!

We make ideas flow.

Solenoid Valves | Process & Control Valves | Pneumatics & Process Interfaces | Sensors | Transmitters & Controllers | MicroFluidics | Mass Flow Controllers | Solenoid Control Valves
 Electrical position feedback
1060

• High electrical and mechanical lifetime

• More for less – optimal configuration
costs
• Easy maintenance and commissioning
• Increase system and operational safety

Figure shows Type 1060 mounted on actuator cover

The electrical position feedback is screwed in, instead of the visual Envelope Dimensions [mm]
position indicator. While the valve is opening, the piston of the actuator
lifts a palm-button. This button actuates a micro switch with change-over
contact, which gives the electrical feedback of the valve position. The
A
palm-button also acts as an optical position indicator.

Technical data
Micro switch 1 switch over contact
Contact rating till 250V AC
– maximum 5 A ohmic or inductive contact load
– filament load 0.5 A
till 250V DC
– maximum 0.25 A ohmic contact load
– maximum 0.02 A inductive load
– maximum 0.02 A filament load C
Proctection class IP65 acc. to DIN 40050
Connection solder terminals
Cable outlet can be rotated through 4 x 90° B
Cable diameter 5 to 9 mm
Continuous temperature +125 °C
Material housing and micro switch made of plastic

A B C
33.5 41 82

172
Ordering Chart
For Actuator size Ø [mm] Item no.
40 (Seat valve) 158 244

40 (Diaphragm valve) 158 220

1060
50 - 80 701 515

100, 125 701 516

175, 225 655 696

Envelope Dimensions [mm]

32
27
62
48

33

Ø 32
6

Ø 50-80: SW 32
Ø 100;125: SW 41

Ø 41

33,5
82

Ø40: SW30 (with cover)

Ø175-225: SW 32

173
 On-Off Pneumatically Operated 2/2-way Angle Valve for Liquids

G 1/2” - G 2 1/2”
2000

• Waterhammer-free
• High flow rates
• Self adjusting double packing 2 (A)

• Optical position indicator is standard

1 (P)
• Rotating power head to orient air
4 (B)
control connections
1 (P)

The angle seat valve consists of a pneumatically actuated piston-drive Envelope Dimensions [mm] (see datasheet for details)
and a 2-way valve body. Depending on the ambient temperature the drive
is available in two different materials, PA and PPS. The self reliable gland
packing ensures a good seal. The 2/2-way flow valve body made of
bronze or stainless steel precision casting allows high flow rates. These
durable and robust valves can be retrofitted with a comprehensive range
of accessories for position indication, stroke limitation or manual override.

Technical Data
Pressure range See Ordering Chart
Viscosity max. 600 mm2/s
Stuffing socket (with silicone grease) PTFE V-Rings with spring compensation
Temperature media -10 ºC to +180 ºC
Ambient temperature
for PA-Actuator1) -10 ºC to +60 ºC
for PPS-Actuator1) Ø 40-80 +5 ºC to +140 ºC Flow
for PPS-Actuator1) Ø 100-125 +5 ºC to +90 ºC, temporary up to +140 ºC direction
Body material Gunmetal or stainless steel 316L Size Actuator A B C D
Seal material PTFE G 1/2” 40 65 53 115 139
Actuator material Polyamide or PPS
G 1/2” 50 65 64 140 163
Control medium Instrument air at 6 bar
G 3/4” 50 75 64 144 171
Flow direction Under seat
G 3/4” 63 75 80 171 198
Safe position Normally closed or normally open
G 1” 50 90 64 152 181
Pilot air port 1/4” (Actuator Ø 40 = 1/8”)
G 1” 63 90 80 177 206
1)
Note: For PA actuators in the sizes 40, 50 and 63, the combination of max. medium tem- G 1” 80 90 101 198 228
perature and max. ambient temperature is as shown in the following chart
G 1 1/4” 63 110 80 183 219
G 1 1/4” 80 110 101 205 240
Temperature diagram G 1 1/2” 63 120 80 188 222
G 1 1/2” 100 120 127 260 295
Ambient temperature °C

70
G 1 1/2” 125 120 158 289 324
60
Ø 63 G 2” 80 150 101 225 270
50 Ø 50 G 2” 100 150 127 272 317
40 Ø 40 G 2” 125 150 158 302 347
30 G 2 1/2” 80 185 127 239 296
20 G 2 1/2” 125 185 158 317 374
100 120 140 160 180 200

Media temperature °C

Options
• Double acting • Cleaned for oxygen service
• Solenoid pilot valves • Seal material NBR, FKM, EPDM
• Vacuum version • GL, SIL approvals
• Feedback switches • Stroke limiter

174
Pilot pressure diagram for normally open and flow direction below seat

Diagram 1 Diagram 2

Actuator size

DN25/ Ø63
DN15/ Ø40

DN32/ Ø63

DN20/ Ø40

DN40/ Ø63

DN50/ Ø63

DN15/ Ø50
DN32/ Ø80
DN20/ Ø50

DN40/ Ø80

DN25/ Ø50

DN50/ Ø80

DN65/ Ø80
Actuator size
Orifice Orifice

2000
16 16
Operating pressure [bar]

Operating pressure [bar]

14 14
12 12
10 10
8 8
6 6
4 4
2 2
0 0
0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 10
Pilot pressure [bar] Pilot pressure [bar]

Ordering Chart
Port Item no. Gunmetal body Item no. Cast st. st. body
Orifice Actuator size Kv value Pressure
connection
[mm] Ø [mm] [m3/h] range [bar] PA actuator PPS actuator PA actuator PPS actuator
[inch]
Normally closed
G 1/2 13 40 3.7 0 - 15 178 608 178 607 178 606 178 605

50 4.2 0 - 16 178 684 178 683 178 682 178 681

G 3/4 20 50 8.5 0 - 11 178 680 178 679 178 678 178 677

63 9 0 - 16 178 666 178 665 178 664 178 663

G1 25 63 18 0 - 11 178 676 178 675 178 674 178 667

80 18 0 - 16 186 489 187 565 186 488 187 844

G 1 1/4 32 80 27 0 - 14 178 699 178 698 178 697 178 696

G 1 1/2 40 100 42 0 - 12.5 185 072 187 829 185 073 235 380

125 42 0 - 16 186 487 – 187 840 –

G2 50 100 55 0 - 7.2 001 134 002 170 001 140 001 239

125 55 0 - 10 001 593 002 171 001 601 002 162

G 2 1/2 65 125 90 0 - 5.2 001 368 002 172 001 373 001 703

Normally open
G 1/2 13 40 3.8 0 - 16 178 601 178 602 178 603 178 604

50 4.2 0 - 16 178 691 178 690 178 689 178 688

G 3/4 20 50 8.5 0 - 16 178 687 179 020 178 686 178 685

G1 25 50 10 0 - 16 178 850 178 849 178 848 178 847

G 1 1/4 32 63 25 0 - 16 178 845 178 853 178 852 178 851

G 1 1/2 40 63 35 0 - 16 178 864 178 863 178 862 178 861

G2 50 80 49 0 - 16 001 595 002 180 001 603 002 164

G 2 1/2 65 80 77 0 - 16 001 372 002 181 001 377 001 710

175
 On-Off Pneumatically Operated 2/2 Way Angle Valve
for Steam and Gases

G 1/2” - G 2 1/2”
2000

• Flow direction above seat

• PPS actuator for hot environments
• Optical position indicator is standard
• Self adjusting double packing
• High flow rates
2 (A)
• Rotating power head to orient air control
connections 1 (P)

Bürkert’s classic angle seat valve for steam applications. With this pro­ Envelope Dimensions [mm] (see datasheet for details)
duct and its longevity is it world wide dependable. These valves with flow
direction above the seat for steam and gas are equipped with mainte-
nance-free gland packing.

Technical Data
Pressure range See Ordering Chart
Temperature media -10 ºC to +180 ºC
Viscosity max. 600 mm2/s
Stuffing socket (with silicone grease) PTFE V-Rings with spring compensation
Ambient temperature max.
PA actuator -10 ºC to +60 ºC Flow
PPS actuator Ø 40-80 +140 ºC direction
PPS actuator Ø 100-125 +90 °C
Body material Gunmetal or stainless steel 316L
Seal material PTFE
Actuator material Polyamide or PPS
Control medium Instrument air at 6 bar
Size Actuator A B C D
Flow direction Over seat to minimise actuator size
G 1/2” 50 65 64 140 163
Safe position Normally closed
G 3/4” 40 75 53 120 147
Max. pilot pressure
G 3/4” 50 75 64 144 171
Actuator size Ø 40-80 PA and PPS 10 bar
Actuator size Ø 100 PA 10 bar G 1” 50 90 64 152 181
Actuator size Ø 100 PPS 7 bar G 1” 63 90 80 177 206
Actuator size Ø 125 PA and PPS 7 bar G 1 1/4” 63 110 80 183 219
Pilot air port 1/4” (Actuator Ø 40 = 1/8”) G 1 1/2” 63 120 80 188 222
G 2” 63 150 80 204 249
G 2 1/2” 80 185 101 239 296
Options G 2 1/2” 100 185 127 287 344
• Normally open • Feedback switches
• Double acting • Cleaned for oxygen service
• Solenoid pilot valves • Stroke limiter
• Vacuum version • Seal material NBR, FKM, EPDM

176
Pilot pressure diagram for normally closed and flow direction below seat

Diagram 1 Diagram 2

DN65/ Ø100

DN15/ Ø50

DN20/ Ø50
DN40/ Ø80

DN25/ Ø50

DN50/ Ø80

DN65/ Ø80
Actuator size

DN25/ Ø63

DN15/ Ø40
DN32/ Ø63

DN40/ Ø63
DN20/ Ø40

DN50/ Ø63
Actuator size
Orifice Orifice

2000
16 16

Operating pressure [bar]

Operating pressure [bar]

14 14
12 12
10 10
8 8
6 6
4 4
2 2
0 0
0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 10
Pilot pressure [bar] Pilot pressure [bar]

Ordering Chart
Port connection Orifice Actuator Kv Value Pressure range
Item no. PA Item no. PPS
[inch] [mm] [mm] [m3/h] [bar]
Gunmetal body
G 1/2 13 50 4.2 0 - 16 183 939 186 106

G 3/4 20 40 7.9 0 - 16 186 822 –

50 8 0 - 16 185 356 180 374

G1 25 50 14.5 0 - 16 186 380 187 556

63 18 0 - 16 178 860 178 859

G 1 1/4 32 63 25 0 - 16 178 855 178 854

G 1 1/2 40 63 35 0 - 16 178 896 178 897

G2 50 63 49 0 - 16 001 251 002 149

G 2 1/2 65 80 77 0 - 14 001 398 002 151

100 90 0 - 15 130 332 186 344

Stainless steel body

G 1/2 13 50 4.2 0 - 16 186 376 186 467

G 3/4 20 40 7.9 0 - 16 187 672 –

50 8 0 - 16 185 304 180 375

G1 25 50 14.5 0 - 16 186 729 187 872

63 18 0 - 16 178 857 178 856

G 1 1/4 32 63 25 0 - 16 178 893 178 892

G 1 1/2 40 63 35 0 - 16 178 895 178 894

G2 50 63 49 0 - 16 001 401 002 158

G 2 1/2 65 80 77 0 - 14 001 402 002 160

100 90 0 - 15 130 333 –

177
 3/2-way Globe Valve, pneumatically operated

G 1/2” - G 2”
2002

• Different flow circuit functions and 2

control functions
31
P
• Long life actuator
2
• Optical display as standard in series
1 3
• Rotary actuator aligns the pilot air ports P1 P2

1 3

2
P

The externally piloted globe valve consists of a pneumatically operated Envelope Dimensions [mm] (see datasheet for details)
piston actuator and a 3-way valve body. The drive is manufactured as
standard in PA. On request PPS is available for high ambient tempera-
tures (e.g. external sterilisation) up to 140 °C. High flow rates are at- Pilot air ports 1/4”
tained with the self proven gunmetal body. A reliable self-adjusting pack-
ing gland provides high sealing integrity. Various fluidic circuit functions Connec- A B C D
tion
can be obtained by a simple exchange of the pressure and service ports.
G 1/2” 75 80 213 49
These maintenance-free and robust valves can be retrofitted with a com-
G 3/4” 75 80 213 49
prehensive range of accessories for position indication, stroke limitation G 1” 90 80 216 52.5
or manual override. G 1 1/4” 120 153 336 66
G 1 1/2” 120 153 336 66
Technical Data G 2” 160 153 350 85

Pressure range See Ordering Chart

Temperature media -10 ºC to +180 ºC
Ambient temperature -10 °C to +60 °C
Viscosity Max. 600 mm2/s
Body material Gunmetal Pilot pressure chart (CFA, flow direction 3 g 2)
Seal material PTFE
Ø125
DN40/32 Ø125

Actuator material Polyamide (optional PPS)

Ø63
Ø50

Ø63

DN32/40 Ø80

Stuffing socket (with silicone grease) PTFE V-Rings with spring compensation Actuator size
Orifice
DN15/20
DN15/20

Max. pilot pressure 10 bar, 7 bar with actuator size Ø 125

DN25
DN50

Control medium Instrument air at 6 bar

16
Operating pressure [bar] at port 3

Safe position Normally closed or normally open 14

12
Note: For PA actuators in the sizes 50 and 63, the combination of max. 10
media temperature and max. ambient temperature is as shown in the 8
following chart: 6
4
2
0
Ambient temperature 0 1 2 3 4 5 6 7 8 9 10
Pilot pressure [bar]
Ambient temperature °C
70

60
Options
Ø 63 • Normally open
50

Ø 50
• Double acting
40 • Solenoid pilot valves
30
• Vacuum version
• Feedback switches
20
100 120 140 160 180 200 • Cleaned for oxygen service
Mediums temperature °C
• Stroke limiter

178
Ordering Chart
Port connection Orifice Actuator size Kv Value [m3/h] Pressure range [bar]
Item no.
[inch] [mm] [mm] 1-2 2-3 1-2 2-3
G 1/2 13 63 9 5.5 0 - 16 0 - 16 002 300

G 3/4 20 63 10.5 6.5 0 - 16 0 - 16 002 301

2002
G1 25 63 17 10 0 - 10 0 - 16 002 133

G 1 1/4 32 125 38 24 0 - 14 0 - 16 002 302

G 1 1/2 40 125 40 26 0 - 14 0 - 16 002 303

G2 50 125 55 37 0 - 10 0 - 16 002 136

179
 On-Off Pneumatically Operated 2/2 Way Diaphragm Valve

DN15-DN50 mm
2030

• Use with aggressive media

• Streamlined housing
• Self-draining with appropriate 2 (A)
mounting position
1 (P)
• Zero dead volume
4 (B)

1 (P)

Pneumatically actuated, chemically resistant diaphragm valve for on-off Envelope Dimensions [mm] (see datasheet for details)
control. A wide range of accessories add to the overall safe function of
this valve in critical areas while the addition of a control head transforms
this to provide accurate modulating control.

Technical Data
Pressure range See Ordering Chart
Temperature media -10 ºC to +60 ºC
Ambient temperature -10 °C to +60 °C
Viscosity to viscous
Body material PVC-U
Seal material EPDM, PTFE/EPDM (FKM on request)
Actuator material Polyamide
Control medium Neutral gases, air
Flow direction Bidirectional DN Size A B C
Control function Normally closed or normally open 15 50 128 64 123
63 128 80 139
20 63 152 80 148
80 152 101 173
Options/Accessories 25 80 166 101 176
• PVDF, PP bodies 32 100 192 127 231
• PPS actuator 40 100 222 127 239
125 222 153 277
• Double acting actuator
50 125 266 153 284
• Feedback 1062
• Stroke limitation
• FDA/KTW-Approvals

Installation for self-draining

Mediums temperature α = 15° up to 30° plus 3° up to 5°
Pressure temperature compatibility charts inclination to pipe axis

DN15-50 DN65-100
Operating pressure [bar]

[bar]

α
PVC DN65-80
[bar]

10
pressure

DN100
Betriebsdruck

6
Operating

2
Important for the material selection!
0 Note that the permissible operating
0 20 40 60 80 100
Temperature [°C] Temperature [°C]
Temperatur [ºC] pressure is dependent on the media
temperature.

180
Pilot pressure charts for normally open

Seal material EPDM

Chart 1 – orifice 15-25 Chart 2 – orifice 32-50

2030
DN40 (Ø100)
DN32 (Ø100)
DN50 (Ø125)

DN50 (Ø100)
DN40 (Ø125)
DN25 (Ø63)
DN15 (Ø50)
DN20 (Ø63)
DN25 (Ø80)
DN20 (Ø80)
(Actuator size): DN15 (Ø63) (Actuator size):
Orifice: Orifice:
10 10

operating pressure [bar]

operating pressure [bar]

8 8

6 6

4 4

2 2

0 0
0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 10
pilot pressure [bar] pilot pressure [bar]

Seal material PTFE/EPDM

Chart 3 – orifice 15-25 Chart 4 – orifice 32-50

DN32 (Ø100)
DN40 (Ø125)

DN40 (Ø100)
DN50 (Ø125)

DN50 (Ø100)
DN20 (Ø63)
DN15 (Ø63)
DN15 (Ø50)

DN25 (Ø80)

DN25 (Ø63)
DN20 (Ø80)

(Actuator size): (Actuator size):

Orifice: Orifice:
10 10
operating pressure [bar]

operating pressure [bar]

8 8

6 6

4 4

2 2

0 0
0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 10
pilot pressure [bar] pilot pressure [bar]

181
 Ordering Chart
Seal material
Port Actuator Min. pilot Operating Seal material EPDM
Orifice Kv value PTFE / EPDM
connection size Ø pressure pressure
[mm] [m³/h] Item no. Item no. Item no. Item no.
[mm] [mm] [bar] [bar]
true union Spigot true union Spigot
Normally closed
2030

15 20 50 3 5 8.5 262 212 141 451 262 237 144 294

63 3.5 5 10 262 231 141 452 262 245 141 456

20 25 63 7 5.5 10 262 740 141 461 262 760 144 298

80 7 5.5 10 262 741 – 262 742 141 466

25 32 80 11 5.5 10 262 743 141 469 262 744 141 473

32 40 100 18 5.5 10 262 745 141 860 262 746 –

40 50 100 24 5.5 6.5 262 747 141 861 262 761 144 302

125 26 5.5 10 262 748 141 484 262 749 141 488

50 63 125 43 5.5 8 262 750 141 862 – –

50 63 125 43 5.5 7 – – 262 751 141 494

Normally open
15 20 50 3 see pilot 10 262 252 141 499 262 306 141 504
pressure
20 25 63 7 diagram 10 262 752 141 509 262 753 141 515

25 32 80 11 10 262 754 141 518 262 755 141 522

32 40 100 18 see pilot 10 262 756 – – –

pressure
40 50 100 24 diagram 10 262 757 141 865 262 758 141 537

50 63 125 43 10 262 759 141 866 – 141 543

182
Standing on the
shoulders of giants
Introducing the third generation
solenoid control valves!

Back in 1990 we were proud that our solenoid control valves worked
particularly­well. Today, we are proud that it is still the case – as the newest
generation can do everything you expect from a solenoid control valve... now
even better, thanks to e
­ xperience and ­understanding gained.

For instance, we have been able to optimise the turn-down ratio from 25:1 to
200:1 – making for a significantly smoother control characteristic. We are also
setting new standards in terms of response sensitivity. With a 4-20mA signal,
our solenoid control valves will react to a signal change of only 0.05 mA, while
featuring excellent repeatability and eliminating stick-slip effects. That is as
frictionless as compact control gets. See for yourself!

Type 2871 Type 2873 Type 2875

Diameter Diameter Diameter
0.8 to 2 mm, 0.8 to 4 mm, 2 to 8 mm,
20 mm coil width 32 mm coil width 49 mm coil width

Want to know more? Call us at: +49 (0) 7940/10-91 111. www.burkert.com

 2/2-way Compact Diaphragm Valve, cast valve body,
threaded port connection
2031 Compact

• Hermetical separation of fluids from

the actuator by diaphragm
• For contaminated, viscous or
dirty fluids
• Optical position indicator is standard

2 (A)

1 (P)

The externally piloted diaphragm valve consists of a pneumatically Dimensions [mm] (see datasheet for further Details)
operated piston actuator, a diaphragm and a 2-way valve housing made
of investment cast stainless steel.

The standard material of the actuator is PA polyamide. With its favourable B

flow characteristics, the valve enables high flow capacities and a variety
of applications for contaminated, viscous or dirty fluids to be realised.
A

Technical Data
Port connection Threaded ports ISO 228
Orifice DN15-20
Body material Cast stainless steel 316L/1.4435
Actuator material PA polyamide
Pilot air ports Stainless steel 1.4305
Seal materials EPDM, FKM, EPDM lined with PTFE
Medium Neutral gases and liquids, sterile, aggressive or
abrasive fluids
Viscosity Up to viscous C
Medium temperature
EPDM -5 to +130°C
Briefly up to +150°C for steam sterilisation
FKM, EPDM lined with PTFE -5 to +130°C
Ambient temperature -5 to +60°C
D
Control medium Neutral gases; air
Installation As required, preferably with actuator in upright
position

Options
• C
 ontrol function B (open by spring force)
DN A B C D
and I (double-acting actuator) 15 63 39 122 56
• Feedback 20 80 52 148 80
• Stroke limitation

184
Ordering Chart
Port Actuatror Pilot pressure [bar]
Orifice Kv value wa- Max. operating
Control function connection size Item no.
[mm] ter [m3/h] min. max. pressure [bar]
[inch] Ø [mm]
A 2/2-way nor- EPDM seal
mally closed, NC 15 G 1/4 4 50 5 10 8.5 445 417

2031 Compact
15 G 3/8 4 50 5 10 8.5 445 418

15 G 1/2 4 50 5 10 8.5 445 419

20 G 3/4 7 63 5.5 10 10 558 712

FKM seal
15 G 1/4 4 50 5 10 8.5 445 420

15 G 3/8 4 50 5 10 8.5 445 421

15 G 1/2 4 50 5 10 8.5 445 422

20 G 3/4 7 63 5.5 10 10 558 714

EPDM coated with PTFE seal

15 G 1/4 39 4 50 7 10 8.552 –

15 G 3/8 4 50 7 10 8.5 444 148

15 G 1/2 4 50 7 10 8.5 –

148 ±0,2
122

20 G 3/4 7 63 8.5 10 10 558 713

Envelope Dimensions [mm]

27 63,5
DN15 50 DN20

Ø 63 52 Ø 80
39
G1/2
G 1/2
3/8 oroder

148 ±0,2
or G G3/8
122

1/4 oder

G 3/4 (x2)
G1/4
G

27 56 63,5 80
50

Pilot air ports

¯ 63 Ø 80
Actuator 50 (corr. to Ø 80 mm) = 1/8”
Actuator 63 (corr. to Ø 63 mm) = 1/4”
G1/4 or G3/8 or G1/2

G 3/4 (x2)

80
56

185
 2/2-way Diaphragm Valve, Classic, pneumatically operated,
forged valve body

DN8-100 mm
2031

• Hermetical separation of fluids from the

operating mechanism by diaphragm
• Zero dead volume
• Various surface finishes available

2 (A)

1 (P)

The externally piloted diaphragm valve consists of a pneumatically oper- Dimensions [mm] (see datasheet for further Details)
ated piston actuator, a diaphragm and a 2-way valve housing made of
forged stainless steel. The standard material of the actuator is PPS. The
B
flow optimised and zero dead volume valve body makes high flow rates Pilot air port
possible and a variety of applications to be realised. Actuator 40 & 50 = 1/8”
Actuator 63-225 = 1/4”
Technical data
Orifice DN8-100 mm
Body material Forged stainless steel 316L/1.4435 / BN2
Fe < 0.5% / C ≤ 0.03% C
Pilot air ports Stainless steel 1.4305
Seal materials EPDM, PTFE/EPDM
(advanced PTFE/EPDM on request)
Medium temperatures
A
EPDM, PTFE/EPDM, ad- -10 ºC to +130 ºC
vanced PTFE/EPDM (Briefly up to +150 °C for steam sterilisation) DN Actuator A B C
Actuator materials PPS for actuator size ≥ 40-125 mm 8 40 90 53 85
PA polyamide for actuator size ≥ 175 mm 10 40 90 53 85
Media Neutral gases and liquids, high purity, aseptic, 15 50 110 64 118
aggressive or abrasive fluids 20 63 119 80 146
Control medium Neutral gases; air 25 80 129 101 175
Ambient temperature 32 100 161 127 233
Actuator size < 100 mm +5 °C to +140 °C
40 100 161 127 233
Actuator size 100-125 mm +5 °C to +90 °C, briefly up to 140 °C
Actuator size >125 mm -10 °C to +50 °C 50 125 192 153 277
Port connections 65 225 250 261 394
Weld end body acc. to EN ISO 1127/ISO 4200, DIN 11850 S2 80 225 250 261 394
Viscosity Up to viscous 100 225 250 261 409

Options
• Seal material FKM
• Feedback
• Stroke limitation

186
Ordering chart
Port connection Operating pressure Item no. Mechanical
Kv value Actuator Pilot [bar] polished, Ra ≤ 0.6 µm
External Ø
water size pressure
[mm] [inch] [mm] PTFE / PTFE /
[m³/h] Ø [mm] [bar] EPDM EPDM
EPDM EPDM
According to EN ISO 1127/ISO 4200

2031
8 G 1/4 13.5 1.0 40 5.0 - 7 10 10 216 508 216 519

10 G 3/8 17.2 1.0 40 5.0 - 7 10 10 216 509 216 520

15 G 1/2 21.3 4.0 50 5.0 - 7 8.5 10 216 510 216 521

20 G 3/4 26.9 7.0 63 5.5 - 7 10 10 216 511 216 522

25 G1 33.7 12.0 80 5.5 - 7 10 7.5 216 512 216 524

32 G 1 1/4 42.4 30.0 100 5.5 - 7 6.5 10 216 513 216 525

40 G 1 1/2 48.3 30.0 100 5.5 - 7 6.5 10 216 514 216 526

50 G2 60.3 51.5 125 5.5 - 7 8 7 216 515 216 527

65 G 2 1/2 76.1 160.0 225 5.0 - 6 10 10 216 516 216 528

80 G3 88.9 160.0 225 5.0 - 6 10 10 216 517 216 529

100 G4 114.3 235.0 225 5.0 - 6 8 4 216 518 216 530

According to DIN 11850 Series 2

10 G 3/8 13.0 1.0 40 5.0 - 7 10 10 216 531 216 541

15 G 1/2 19.0 4.0 50 5.0 - 7 8.5 10 216 532 216 542

20 G 3/4 23.0 7.0 63 5.5 - 7 10 10 216 533 216 543

25 G1 29.0 12.0 80 5.5 - 7 10 7.5 216 534 216 544

32 G 1 1/4 35.0 30.0 100 5.5 - 7 6.5 10 216 535 216 545

40 G 1 1/2 41.0 30.0 100 5.5 - 7 6.5 10 216 536 216 546

50 G2 53.0 51.5 125 5.5 - 7 8 7 216 537 216 547

65 G 2 1/2 70.0 160.0 225 5.0 - 6 10 10 216 538 216 548

80 G3 85.0 160.0 225 5.0 - 6 10 10 216 539 216 549

100 G4 104.0 235.0 225 5.0 - 6 8 4 216 540 216 550

187
 On-Off Pneumatically Operated 2/2-way ELEMENT Angle Valve

G 1/2” - 2”
2100 ELEMENT

• Perfect for clean applications

• Wide range of accessories
• Compressed air recycling control 2 (A)
function with ELEMENT Control Tops
1 (P)
• Long life
4 (B)
• Silencer included

1 (P)

2100 ELEMENT angle seat valves are designed for unmatched life cycle Envelope Dimensions [mm] (see datasheet for details)
performance. Shown on this page in a normally closed configuration, with
underseat flow for liquids, these valves exhibit live loaded packing with all Dimensions shown for threaded Pilot air ports for
of the advantages of the ELEMENT platform: Intelligent, Integrated and version for others please see 6/4 mm tubing
Beautiful. datasheet

Technical Data
Pressure range See Ordering Chart
Viscosity max. 600 mm²/s
Temperature media -10 ºC to +185 ºC
Ambient temperature 0 °C to +55 °C (with integrated control)
0 °C to +60 °C (connector hose air supply)
0 °C to +100 °C (threaded piping)
Body material 316L stainless steel
Seal material PTFE
Actuator material Actuator PPS
Cover stainless steel 1.4561 (316Ti)
Control medium Instrument air at 6 bar
Flow direction Flow under seat
Port connection G-thread, weld end, clamp
Spindle packing PTFE seal with spring compensation
Safe position Normally closed, normally open Port Actuator [mm] A B C D
­connection
G 1/2” 50 65 64.5 158 185
Options G 1/2” 70 65 91 173 201
• Double acting G 3/4” 50 75 64.5 166 195
• Solenoid pilot valves G 3/4” 70 75 91 181 211
• Vacuum version G 1” 50 90 64.5 172 204
• Feedback switches G 1” 70 90 91 187 220
G 1 1/4” 70 110 91 195 235
G 1 1/4” 90 110 120 240 277
G 1 1/2” 70 120 91 197 236
G 1 1/2” 90 120 120 242 278
G 2” 70 150 91 214 262
G 2” 90 150 120 255 301
G 2” 130 150 159 306 351

188
Pilot pressure diagram, normally open

Actuator size 50 mm Actuator size 70 mm

2100 ELEMENT
DN15

DN20

DN25

DN15
DN20

DN25

DN32

DN40

DN50
16 16
Operating pressure [bar]

Operating pressure [bar]

14 14
12 12
10 10
8 8
6 6
4 4
2 2
0 0
0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 10

Pilot pressure [bar] Pilot pressure [bar]

Dimensions angle seat valve Type 2100 [mm]

Push-in connector for X

plastic tube - Ø 6/4 mm
or thread G 1/8”
on request
G

HM
X
R
45°
F

SW
E CM
LM
BM

Orifice Actuator G
[mm] size [mm] ØA F G R HM BM CM LM SW D E
15 50 64.5 19.8 6.1 17.15 158 185 24 65 27 G 1/2 14
70 91 23.3 8.5 30.5 173 201
20 50 64.5 19.8 6.1 17.15 166 195 27 75 34 G 3/4 16
70 91 23.3 8.5 30.5 181 211
25 50 64.5 19.8 6.1 17.15 172 204 29.5 90 41 G1 18
70 91 23.3 8.5 30.5 187 220
32 70 91 23.3 8.5 30.5 195 235 36 110 50 G 1 1/4 16
90 120 23.3 8.5 30.5 240 277
40 70 91 23.3 8.5 30.5 197 236 35 120 55 G 1 1/2 18
90 120 23.3 8.5 30.5 242 278
130 159 23.3 8.5 30.5 293 328
50 70 91 23.3 8.5 30.5 214 262 45 150 70 G2 24
90 120 23.3 8.5 30.5 255 301
130 159 23.3 8.5 30.5 306 351

189
 Ordering Chart
Minimum pilot Max. operating
Port connection Orifice Ø Kv value Actuator size
pressure pressure Item no.
[inch] [mm] [m³/h] [mm]
[bar] [bar]
Angle seat valve G Thread
Normally closed
2100 ELEMENT

G 1/2 15 5 50 5.2 -10 25 213 619

5 70 5.0 - 10 25 213 620

G 3/4 20 10 50 5.2 - 10 16 227 616

11 70 5.0 - 10 20 213 621

G1 25 15 50 5.2 -10 9 227 617

18 70 5.0 - 10 16 213 622

G 1 1/4 32 27 70 5.0 - 10 8.5 213 623

28 90 5.0 - 10 16 213 624

G 1 1/2 40 38 70 5.0 - 10 6 213 625

40 90 5.0 - 10 16 213 627

G2 50 55 90 5.0 - 10 10 175 108

62 130 5.0 - 7 16 188 610

Normally open
G 1/2 15 5 50 see diagram 16 213 637

5 70 16 213 638

G 3/4 20 10 50 16 213 639

11 70 16 213 640

G1 25 18 70 16 213 641

G 1 1/4 32 27 70 16 213 642

G 1 1/2 40 38 70 16 213 643

G2 50 52 70 16 175 123

190
Ordering Chart
Minimum pilot Max. operating
Orifice Actuator size Ø Kv value Port clamp
pressure pressure Item no.
[mm] [mm] [m³/h] external Ø [mm]
[mm] [bar]
Clamp acc. to ISO 2852
Normally closed

2100 ELEMENT
15 50 5 34 5.2 -10 25 187 097

70 5 34 5.0 - 10 25 188 783

20 50 10 50.5 5.2 - 10 16 209 437

70 11 50.5 5.0 - 10 20 188 784

25 50 15 50 5.2 -10 9 227 613

70 18 50.5 5.0 - 10 16 188 785

32 70 27 50.5 5.0 - 10 8.5 188 786

90 28 50.5 5.0 - 10 16 188 787

40 70 38 64 5.0 - 10 6 188 788

90 40 64 5.0 - 10 16 188 789

50 90 55 77.5 5.0 - 10 10 188 790

130 62 77.5 5.0 - 7 16 188 791

Normally open
15 50 5 34 see diagram 16 187 101

70 5 34 16 188 800

20 50 10 50.5 16 187 102

70 11 50.5 16 188 801

25 70 18 50.5 16 188 802

32 70 27 50.5 16 188 803

40 70 38 64 16 188 804

50 70 52 77.5 16 188 805

191
 Ordering Chart
Clamp acc. to ASME BPE
Normally closed
15 50 5 25 5.0 25 187 103

70 5 25 5.0 25 188 806

2100 ELEMENT

20 50 10 25 5.0 16 227 614

70 11 25 5.0 20 188 807

25 50 15 50.5 5.0 9 227 615

70 18 50.5 5.0 16 188 808

40 70 38 50.5 5.0 6 188 809

90 40 50.5 5.0 16 188 810

50 90 55 64 5.0 10 188 811

130 62 64 5.0 16 188 812

Normally open
15 50 5 25 see diagram 16 187 107

70 5 25 16 188 820

20 50 10 25 16 187 108

70 11 50.5 16 188 821

25 70 18 50.5 16 188 822

40 70 38 50.5 16 188 823

50 70 52 64 16 188 824

Minimum pilot Max. operating

Orifice Actuator size Ø Kv value Port connection
pressure pressure Item no.
[mm] [mm] [m³/h] tube Ø [mm]
[mm] [bar]
Weld end acc. To EN ISO 1227
Normally closed
15 50 5 21.3 x 1.6 5.2 -10 25 187 065

70 5 21.3 x 1.6 5.0 - 10 25 188 680

20 50 10 26.9 x 1.6 5.2 - 10 16 210 399

70 11 26.9 x 1.6 5.0 - 10 20 188 681

25 50 15 33.7 x 2 5.2 -10 9 235 519

70 18 33.7 x 2 5.0 - 10 16 188 682

32 70 27 42.4 x 2 5.0 - 10 8.5 188 683

90 28 42.4 x 2 5.0 - 10 16 188 684

40 70 38 48.3 x 2 5.0 - 10 6 188 685

90 40 48.3 x 2 5.0 - 10 16 188 686

50 90 55 60.3 x 2.6 5.0 - 10 10 188 687

130 62 60.3 x 2.6 5.0 - 7 16 188 688

192
Ordering Chart
Minimum pilot Max. operating
Orifice Actuator size Ø Kv value Port connection
pressure pressure Item no.
[mm] [mm] [m³/h] tube Ø [mm]
[mm] [bar]
Normally open
15 50 5 21.3 x 1.6 see diagram 16 187 069

2100 ELEMENT
70 5 21.3 x 1.6 16 188 697

20 50 10 26.9 x 1.6 16 187 070

70 11 26.9 x 1.6 16 188 698

25 70 18 33.7 x 2 16 188 699

32 70 27 42.4 x 2 16 188 700

40 70 38 48.3 x 2 16 188 701

50 70 52 60.3 x 2.6 16 188 702

Weld end acc. to DIN 11850 S2

Normally closed
15 50 5 19 x 1.5 5.2 -10 25 187 071

70 5 19 x 1.5 5.0 - 10 25 188 703

20 50 10 23 x 1.5 5.2 - 10 16 227 605

70 11 23 x 1.5 5.0 - 10 20 188 704

25 50 15 29 x 1.5 5.2 -10 9 221 922

70 18 29 x 1.5 5.0 - 10 16 188 705

32 70 27 35 x 1.5 5.0 - 10 8.5 188 706

90 28 35 x 1.5 5.0 - 10 16 188 707

40 70 38 41 x 1.5 5.0 - 10 6 188 708

90 40 41 x 1.5 5.0 - 10 16 188 709

50 90 55 53 x 1.5 5.0 - 10 10 188 710

130 62 53 x 1.5 5.0 - 7 16 188 711

Normally open
15 50 5 19 x 1.5 see diagram 16 187 075

70 5 19 x 1.5 16 188 720

20 50 10 23 x 1.5 16 187 076

70 11 23 x 1.5 16 188 721

25 70 18 29 x 1.5 16 188 722

32 70 27 35 x 1.5 16 188 723

40 70 38 41 x 1.5 16 188 724

50 70 52 53 x 1.5 16 188 725

193
 Ordering Chart
Minimum pilot Max. operating
Orifice Actuator size Ø Kv value Port connection
pressure pressure Item no.
[mm] [mm] [m³/h] tube Ø [mm]
[mm] [bar]
Weld end acc. To ASME BPE
Normally closed
2100 ELEMENT

15 50 5 12.7 x 1.65 5.2 - 10 25 187 077

70 5 12.7 x 1.65 5.0 - 10 25 188 726

20 50 10 19.05 x 1.65 5.2 - 10 16 227 607

70 11 19.05 x 1.65 5.0 - 10 20 188 727

25 50 15 25.4 x 1.65 5.2 - 10 9 227 608

70 18 25.4 x 1.65 5.0 - 10 16 188 728

40 70 38 38.1 x 1.65 5.0 - 10 6 188 729

90 40 38.1 x 1.65 5.0 - 10 16 188 730

50 90 55 50.8 x 1.65 5.0 - 10 10 188 731

130 62 50.8 x 1.65 5.0 - 7 16 188 732

Normally open
15 50 5 12.7 x 1.65 see diagram 16 187 082

70 5 12.7 x 1.65 16 188 740

20 50 10 19.05 x 1.65 16 187 083

70 11 19.05 x 1.65 16 188 741

25 70 18 25.4 x 1.65 16 188 742

40 70 38 38.1 x 1.65 16 188 743

50 70 52 50.8 x 1.65 16 188 744

Weld end acc. to SMS 3008

Normally closed
15 50 5 12 x 1.0 5.2 - 10 25 187 084

70 5 12 x 1.0 5.0 - 10 25 188 745

20 50 10 18 x 1.0 5.2 - 10 16 227 609

70 11 18 x 1.0 5.0 - 10 20 188 746

25 50 15 25 x 1.2 5.2 - 10 9 227 610

70 18 25 x 1.2 5.0 - 10 16 188 747

40 70 38 38 x 1.2 5.0 - 10 6 188 748

90 40 38 x 1.2 5.0 - 10 16 188 749

50 90 55 51 x 1.2 5.0 - 10 10 188 750

130 62 51 x 1.2 5.0 - 7 16 188 751

194
Ordering Chart
Minimum pilot Max. operating
Orifice Actuator size Ø Kv value Port connection
pressure pressure Item no.
[mm] [mm] [m³/h] tube Ø [mm]
[mm] [bar]
Normally open
15 50 5 12 x 1.0 see digramm 16 187 089

2100 ELEMENT
70 5 12 x 1.0 16 188 759

20 50 10 18 x 1.0 16 187 090

70 11 18 x 1.0 16 188 760

25 70 18 25 x 1.2 16 188 761

40 70 38 38 x 1.2 16 188 762

50 70 52 51 x 1.2 16 188 763

Weld end acc. to BS 4825

Normally closed
15 50 5 12.7 x 1.2 5.2 - 10 25 187 091

70 5 12.7 x 1.2 5.0 - 10 25 188 764

20 70 11 19.05 x 1.65 5.0 - 10 20 188 765

25 70 18 25.4 x 1.65 5.0 - 10 16 188 766

40 70 38 38.1 x 1.65 5.0 - 10 6 188 767

90 40 38.1 x 1.65 5.0 - 10 16 188 768

50 90 55 50.8 x 1.65 5.0 - 10 10 188 769

130 62 50.8 x 1.65 5.0 - 7 16 188 770

Normally open
15 50 5 12.7 x 1.2 see diagram 16 187 095

70 5 12.7 x 1.2 16 188 778

20 50 10 19.05 x 1.65 16 187 096

70 11 19.05 x 1.65 16 188 779

25 70 18 25.4 x 1.65 16 188 780

40 70 38 38.1 x 1.65 16 188 781

50 70 52 50.8 x 1.65 16 188 782

195
 Pneumatically Operated 2/2-way Globe Valves
with Flange connection acc. to DIN EN 1092-1

DN15-100 mm
2101 / 2012

Type 2101
ELEMENT Type 2012
• Flow direction below seat
DN15-50 Classic
• Long life DN65-100
• Flow optimised stainless steel body 316L
• Silencer, Type 2101 included

2 (A)

1 (P)

The externally piloted globe valve consists of a pneumatically operated Envelope Dimensions [mm] (see datasheet for details)
piston actuator and a 2-way angle valve body. Sealing integrity is guar-
anteed by the proven self adjusting gland. These maintenance-free and
Dimensions shown for
robust valves can be retrofitted with a comprehensive range of accesso-
2101 for exact 2012
ries for position indication, stroke limitation or manual override.
dimensions please see
D datasheet
Technical Data
Pressure range see Ordering Chart
Nominal pressure PN25 (body)
C
Temperature media -10 °C to +180 °C (CLASSIC) /
+185 °C (ELEMENT)
B
Ambient temperature
Actuator size up to Ø 125 -10 °C to +60 °C
Actuator size Ø 175-225 -10 °C to +50 °C
ELEMENT 0 °C to +55 °C (with integrated control)
0 °C to +60 °C (connector hose air supply) A
CLASSIC -10 °C to +60 °C
Body material Cast stainless steel 316L
Viscosity Max. 600 mm2/s
Seal material PTFE Size (DN) Actuator A B C D
Actuator material PPS and St.st. 316L (ELEMENT), PA (Classic) 15 50 130 95 236 64.5
Control medium Neutral gases, air 20 50 150 105 242 64.5
Flow direction Under seat anti water-hammer 20 70 150 105 256 91
Port connection Flange DIN EN 1092-1 25 50 160 115 245 64.5
Pilot air port for ELEMENT connector hose
25 70 160 115 259 91
for plastic hose, 6/4 mm
for Classic, G 1/4” 32 70 180 140 280 91
32 90 180 140 340 120
40 70 200 150 285 91
Options 40 90 200 150 345 120
50 90 230 165 351 120
• Normally open
50 130 230 165 403 159
• Double acting
• Solenoid pilot valves
• Vacuum version
• Feedback switches
• High temperature actuator
• Chemically resistant actuator
• Stroke limiter
• JIS and ANSI flanges
• Type 2101 with threaded air connection
for ambient temperature up to +100 °C

196
Dimensions [mm] (see datasheet for further details)

DN65-100
Actuator size 125 and 225 mm All bodies ANSI flange
DN Actuator C ØE F H K J ØDF LF ØBF AF ØD Axa ØM
C
ØE 1 1/2” 125 86 157 220 397 G1/4 30 127 222 98.6 17.5 15.7 4x90º 41

2101 / 2012
2” 125 86 157 225 402 G1/4 30 152 254 120.7 19.1 19.1 4x90º 53
2 1/2" 125 86 157 254 430 G1/4 30 178 276 139.7 22.3 19.1 4x90º 63

J
K
175 130 211 289 491 G1/4 24 178 276 139.7 22.3 19.1 4x90º 63
3” 125 86 157 264 440 G1/4 30 190 298 152.4 23.9 19.1 4x90º 78
175 130 211 296 498 G1/4 24 190 298 152.4 23.9 19.1 4x90º 78
H
225 155 261 299 494 G1/4 24 190 298 152.4 23..9 19.1 4x90º 78
D
Ø

4” 125 86 157 274 450 G1/4 30 229 352 190.5 23.9 19.1 8x45º 102
175 130 211 306 508 G1/4 24 229 352 190.5 23.9 19.1 8x45º 102
Ø DF

Axa
BF

225 155 261 309 504 G1/4 24 229 352 190.5 23.9 19.1 8x45º 102

AF
LF

Ordering Charts
Orifice Actuator size Ø Kv value Minimum pilot Max. operating pressure up
Item no.
[mm] [mm] [m3/h] pressure [bar] to +185 ºC [bar]
Type 2101 ELEMENT - Flange connection acc. to DIN EN 1092-1
Normally closed
15 50 4.7 4.8 - 10 25 203 076

20 50 8.1 4.8 - 10 16 203 077

70 8.1 4.8 - 10 20 203 078

25 50 13 4.8 - 10 9 203 079

70 13 4.8 - 10 16 189 700

32 70 19.5 4.8 - 10 8.5 203 080

90 19.5 5.0 - 10 16 203 081

40 70 31 4.8 - 10 6 203 082

90 31 4.8 - 10 16 203 083

50 90 45 4.8 - 10 10 203 084

130 45 5.0 - 7 16 218 418

Orifice Actuator size Ø Kv value Pilot pressure Max. operating pressure up

Item no.
[mm] [mm] [m3/h] [bar] to +180 ºC [bar]
Type 2012 CLASSIC - Flange connection acc. to DIN EN 1092-1
Normally closed - PA-actuator
65 125 73 5.6-7 12 152 743

175 73 4.5-6 15 152 761

80 125 110 5.6-7 7.5 155 527

175 110 4.5-6 10 152 779

225 110 3.3-6 12.5 152 797

100 125 165 5.6-7 5 155 546

175 155 4.5-6 7 152 815

225 155 4.8-6 10 152 833

197
 On-Off Pneumatically Operated 2/2 Way Forged Diaphragm Valve

DN8-50 mm
2103

• Hygienic stainless steel design

• Optical display as standard in series
• Interface to feedback and
control options
• For highly pure and aseptic materials
• Certification acc. to FDA 2 (A)

• Silencer included 1 (P)

The externally piloted diaphragm valve, Type 2103, consists of a pneu- Envelope Dimensions (see datasheet for details)
matically operated piston actuator, a diaphragm and a 2-way valve body
made ​​of forged steel. The high-quality drive with stainless steel casing Drawing shows dimensions for
ensures its suitable use in hygienic or aggressive environments. The weld end connection, for further
streamlined and zero dead volume valve body allows high flow rates and versions with threaded port see
versatility. datasheet.

Technical Data
Pressure range see Ordering Chart
Temperature media -10 ºC to +130 ºC
(for steam sterilization short term up to +150 °C)
Viscosity up to viscous
Ambient temperature +5 °C to +60 ºC.
Body material Forged stainless steel 316L/1.4435/BN2
Fe < 0.5% / C ≤ 0.03%
Internal finish Ra ≤ 0.6 μm
External finish Forged surface
Seal material EPDM (FDA and KTW approval) or
PTFE/EPDM (FDA approval)
Actuator material Actuator PPS
Cover stainless steel 1.4561 (316Ti)
Control medium Neutral gases, air Orifice Actuator A H LS DS Ø
EN ISO 1127/
Flow direction Bidirectional [mm] [inch] ISO 4200 DIN 11850 R2
Pilot connections Push-in connector (external Ø 6 mm or ¼”) 8 1/4” 50 64.5 129 90 13.5 –
Norms FDA compliant , 3A 10 3/8” 50 64.5 144 110 17.2 13
15 1/2” 70 91 161 110 21.3 19
20 3/4” 70 91 171 119 26.9 23
25 1” 70 91 174 129 33.7 29
Options 25 1” 90 120 207 129 33.7 29
• Any standard surface finish 40 1 1/2” 130 159 288 161 48.3 41
• Classic actuator for sizes above 2” 50 2” 130 159 311 192 60.3 53

• Control heads/Positioner
• Advanced PTFE/EPDM
• Control function B (normally open) and I (double-acting)

198
Ordering Chart
Max. operating Item no. Max. operat- Item no.
Orifice Actuator Pilot pressure
Kv value pressure mech. polished ing pressure mech. polished
size Ø range
[m3/h] [bar] Ra ≤ 0.6 µm [bar] Ra ≤ 0.6 µm
[mm] [bar]
[mm] [inch] EPDM EPDM PTFE / EPDM PTFE / EPDM
Body with weld end connection

2103
Acc. to EN ISO 1127 / ISO 4200
8 1/4 1 50 5 - 10 10 218 005 10 218 012

15 1/2 5.5 70 5 - 10 10 218 006 10 218 013

20 3/4 10 70 5 - 10 10 218 007 10 218 014

25 1 14 70 5 - 10 6.5 218 008 6 218 015

90 5.5 - 10 10 218 009 8 218 016

40 1 1/2 30 130 5-7 10 218 010 10 218 017

50 2 51.5 130 5-7 8 218 011 7 218 018

Acc. to DIN 11850 Series 2

10 3/8 1 50 5 - 10 10 218 019 10 218 026

15 1/2 5.5 70 5 - 10 10 218 020 10 218 027

20 3/4 10 70 5 - 10 10 218 021 10 218 028

25 1 14 70 5 - 10 6.5 218 022 6 218 029

90 5.5 - 10 10 218 023 8 218 030

40 1 1/2 30 130 5-7 10 218 024 10 218 031

50 2 51.5 130 5-7 8 218 025 7 218 032

Acc. to ASME BPE

8 1/4 1.0 50 5 - 10 10 218 033 10 218 041

10 3/8 1.0 50 5 - 10 10 218 034 10 218 042

15 1/2 5.5 70 5 - 10 10 218 035 10 218 043

20 3/4 10.0 70 5 - 10 10 218 036 10 218 044

25 1 14.0 70 5 - 10 6.5 218 037 6 218 045

90 5.5 - 10 10 218 038 8 218 046

40 1 1/2 30 130 5-7 10 218 039 10 218 047

50 2 51.5 130 5-7 8 218 040 7 218 048

Acc. to BS 4825
8 1/4 1.0 50 5 - 10 10 218 049 10 218 053

10 3/8 1.0 50 5 - 10 10 218 050 10 218 054

15 1/2 5.5 70 5 - 10 10 218 051 10 218 055

20 3/4 10.0 70 5 - 10 10 218 052 10 218 056

199
 Ordering Chart
Max. operating Item no. Max. operat- Item no.
Orifice Actuator Pilot pressure
Kv value pressure mech. polished ing pressure mech. polished
size Ø range
[m3/h] [bar] Ra ≤ 0.6 µm [bar] Ra ≤ 0.6 µm
[mm] [bar]
[mm] [inch] EPDM EPDM PTFE / EPDM PTFE / EPDM
Body with clamp connection
2103

Acc. to DIN 32676

15 1/2 5.5 70 5 - 10 10 218 057 10 218 063

20 3/4 10.0 70 5 - 10 10 218 058 10 218 064

25 1 14.0 70 5 - 10 6.5 218 059 6 218 065

90 5.5 - 10 10 218 060 8 218 066

40 1 1/2 30.0 130 5-7 10 218 061 10 218 067

50 2 51.5 130 5-7 8 218 062 7 218 068

Acc. to ASME BPE - short dimension

8 1/4 1.0 50 4.4 - 10 10 266 683 10 266 685

10 3/8 1.0 50 5 - 10 10 218 070 10 218 078

15 1/2 5.5 70 5 - 10 10 218 071 10 218 079

20 3/4 10.0 70 5 - 10 10 218 072 10 218 080

25 1 14.0 70 5 - 10 6.5 218 073 6 218 081

90 5.5 - 10 10 218 074 8 218 082

40 1 1/2 30.0 130 5-7 10 218 075 10 218 083

50 2 51.5 130 5-7 8 218 076 7 218 084

Acc. to ASME BPE - long dimension

8 1/4 1.0 50 5 - 10 10 218 085 10 218 092

15 1/2 5.5 70 5 - 10 10 218 086 10 218 093

20 3/4 10.0 70 5 - 10 10 218 087 10 218 094

25 1 14.0 70 5 - 10 6.5 218 088 6 218 095

90 5.5 - 10 10 218 089 8 218 096

40 1 1/2 30.0 130 5-7 10 218 090 10 218 097

50 2 51.5 130 5-7 8 218 091 7 218 098

Installation for self-draining operation

marking for
α = 15 up to 35º (Marking must face upwards, 12 o’clock position) self-drain angle
plus 3º to 5º inclination to the pipe axis.
Drain marks permanently marked on both sides of the valve body
show the correct mounting position to optimise drain ability.

200
 Mass Flow Controller

Whatever the application, it is all down to precise regulation, constant control and
accurate metering of the gaseous media to ensure consistent and reproducible
results. Our efficient and intelligent devices make gas handling simple.

201
 2/2-way Quarter-Turn Ball Valve in stainless steel with
pneumatic rotary actuator
2652 / 2655

• 2 or 3-piece ball valve

• Pneumatic actuator
• Compact design 2 (A)

• Optical position indicator

1 (P)
• Control valve connection acc. to
NAMUR 2 (A) 3-piece
2-piece (2655)
1 (P)
(2652)

The ball valves of Types 2652 and 2655 consist of a pneumatic rotary Envelope Dimensions [mm]
actuator (Type 2050) and a 2/2-way ball valve. The ball valve body is (Dimensions for Type 2652 see data sheet)
2-piece (Type 2652) or 3-piece (Type 2655). The connection between
the actuator and the ball valve takes place via a standard interface
(flange connection).

The rotary movement in the actuator is produced by a linear piston with A

quick-acting screw thread coupling. The rotary actuator moves the ball
valve through 90° and thus opens or closes the line cross-section. A
The actuator has an optical display of the piston position.

The compact, pneumatically actuated ball valve can be employed for a

B
wide range of applications, even under heavy-duty, slightly aggressive
conditions.
B
C

Technical Data
Orifice DN10-50 mm 2-piece
C
Body material Stainless steel 1.4408 (2652)
Actuator material PA (polyamide, glass-fibre reinforced)
Control air connection material Stainless steel 1.4305
3-piece
Seal material PTFE (2655)
Medium Gaseous and liquid medium, which do not
­attack the body and seal materials
Medium temperature -10 to +120°C
Ambient temperature -10 to +60 °C
DN A (Actuator size) B (Actuator size) C
Control medium Neutral gases; air [mm]
Ø 63 mm Ø 100 mm Ø 63 mm Ø 100 mm
Port connection Threaded port G 1/4” to G 2”
10 79.6 126.6 201 275 65
Pilot pressure
Double acting actuator 2 to 10 bar (Ø 63 mm), 2 to 6 bar (Ø 100 mm) 12 79.6 126.6 201 275 65
Single acting actuator 5 to 10 bar (Ø 63 mm), 5 to 6 bar (Ø 100 mm) 15 79.6 126.6 201 275 75
Connection 20 79.6 126.6 205 279 80
between actuator and ball valve Flange acc. to ISO 5211 or DIN 3337 25 79.6 126.6 204.5 278.5 90
Rotation 90° ±3° 32 – 126.6 – 284.5 110
Rotation time for 90° 1 to 3.5 s 40 – 126.6 – 294.5 120
(depending on load and pilot pressure)
50 – 126.6 – 303.5 140
Installation As required, preferably with actuator in upright
position

Options
• Control head Type 8631
• Electrical position feedback Type 1062

202
Ordering Chart
Pressure range [bar] Single-acting actuator Double-acting actuator
Port con- Kv value
Control Orifice Actuator Item no. Item no. Actuator Item no. Item no.
nection water 2-piece 3-piece
function [mm] size Ø Type 2652 Type 2655 size Ø Type 2652 Type 2655
[inch] [m3/h] body body
[mm] 2-piece 3-piece [mm] 2-piece 3-piece
A 2/2-way 10 G 1/4 7 0 - 100 0 - 63 63 435 172 435 175 63 429 203 431 195

2652 / 2655
ball valve
normally 12 G 3/8 9 0 - 100 0 - 63 63 435 173 435 176 63 429 204 431 196

closed
15 G 1/2 35 0 - 100 0 - 63 63 435 174 435 177 63 429 205 431 197
or I 2/2-way
ball valve, 20 G 3/4 46 0 - 100 0 - 63 100 431 109 431 205 63 429 206 431 198
double-
acting 25 G1 72 0 - 100 0 - 63 100 431 110 431 206 63 429 207 431 199

32 G 1 1/4 105 0 - 100 0 - 63 – – – 100 429 208 431 200

40 G 1 1/2 170 0 - 100 0 - 63 – – – 100 429 209 176 177

50 G2 275 0 - 100 0 - 63 – – – 100 429 210 –

Accessories
Actuator size Ø [mm] Material Item no.
NAMUR adapter for connections with NAMUR pilot valve
63 Plastic (PA) 427 405

100 Brass 637 114

Stainless steel 634 275

Valve for Pressure Service QNn value Pressure Electrical Power Item no. voltage/
Orifice frequency [V/Hz]
actuator size Type inlet P port A air range connection consumption
[mm]
Ø [mm] [l/min] [bar] [W] 024/DC 230/50
3/2-way Pilot valve with banjo bolt
Seal material valve FKM, seal material banjo bolt NBR
63 - 100 6014P G 1/4” G 1/4” 2 120 0 - 10 Form A 8 424 103 424 107

Cable plug Type 2508, Form A Item no.

Type 2508, Form A acc. DIN EN 175301-803, 0 to 250 V without Circuitry (Type 6014P, Type 0331P) 008 376

Envelope Dimensions [mm]

(Dimensions for Type 2652 see data sheet)

Actuator size Ø 63 mm Actuator size Ø 100 mm

126,6
79,6
73
69
149,7
24

224
B

DN Thread Actuator B (Actuator size)

50,9

[mm] G size L A
30

[mm] Ø 63 mm Ø 100 mm
10 G 1/4” 63/100 65 40 201 275
72

12 G 3/8” 63/100 65 40 201 275

A

15 G 1/2” 63/100 75 40 201 275

20 G 3/4” 63/100 80 44 205 279
A

L 25 G 1” 63/100 90 52 204.5 278.5

32 G 1 1/4” 100 110 58 – 284.5
40 G 1 1/2” 100 120 68 – 294.5
L
50 G 2” 100 140 77 – 303.5

203
 2/2-way Ball Valve with pneumatic rotary actuator, plastic body
2658

• Radially expandable body

• Pneumatic actuator in compact model
• Optical position indicator 2 (A)

• Safe blocked union nuts with Dual 1 (P)

Block® Technology 1)
2 (A)

1 (P)

The complete unit of Type 2658 consists of a pneumatic rotary actuator Envelope Dimensions [mm] (see datasheet for details)
and a ball valve body from plastic. The connection between the ball valve
and the actuator is made via a standard interface (flange connection).
The rotary movement in the actuator is produced by a linear piston with
angled thread coupling. The rotary actuator moves the ball valve through
90° and thereby opens or closes the port cross-section. The compact
pneumatically-operated ball valve can be used for a wide range of ap- A
plications and medium. The pneumatic rotary actuator can also be used
for other purposes.

Special feature
The ball valves are equipped with the so-called Dual Block® Technology.
This system serves as a safety device for the union nuts. It prevents them
separating during operation.
B

Technical Data
Orifice DN10-50
Body material PVC-U (PP, PVDF, PVC-C, ABS on request)
C
Actuator material PA (polyamide, glass-fibre reinforced)
Pilot air ports material Stainless steel
Seal material
O-rings EPDM, FKM
Ball seal PTFE DN A B C D
Medium Gaseous and liquid medium, which do not 15 63 39 122 56
attack the body and seal materials 20 80 52 148 80
Medium temperature
PVC body 0 to +60° C
Ambient temperature -10 to +60 °C
Port connections
PVC-U True union
(PP, PVDF on request) Fusion spigot
Control medium Neutral gases, air
Pilot pressure
Single-acting actuator 5- 10 bar (Ø 63 mm)
5- 6 bar (Ø 100 mm)
Double-acting actuator 2- 10 bar (Ø 63 mm)
2- 6 bar (Ø 100 mm)
Rotation 90° ±3°
Rotation time for 90° 1 to 3.5 s (depending on load and pilot
pressure)
Connection between actuator Flange acc. to ISO 5211 and DIN 3337
and ball valve
Installation As required, preferably with actuator upright

Dual Block® Technology is a registered trademark of FIP - Formatura Iniezione Polimeri p.p.A
1

204
Envelope Dimensions [mm] (see datasheet for details)

Actuator size Ø 100 mm Actuator size Ø 63 mm

126,6
73 DN ød Actuator H H1 Z L øE B1 B2 B
size Ø [mm]

2658
10 16 63 103 65
75 14 54 29 58 213
15 20 71 16
79,6
69 20 25 115 70 77 19 65 34.5 69 224
25 32 128 78 84 22 73 39 74 229
229

32 40 146 88 94 26 86 46 91 246
40 50 164 93 102 31 98 52 97 252

154,7
50 63 199 111 123 38 122 62 114 269
30

32 40 100 146 88 94 26 86 46 91 320

44
B

40 50 164 93 102 31 98 52 97 326

B
77

50 63 199 111 123 38 122 62 114 343

55,9
B2
ØE

d
DN

Pressure-temperature diagram
B1

H1
bar PVC-U
Z L
H 16
14
12
10
8
6
4
2

0 20 40 60 °C

Ordering Chart
Port Item no. Item no.
Orifice Actuator size Kv value water  Pressure range
Control function connection Seal material Seal material
[mm] Ø [mm] [m3/h] [bar]
[mm] EPDM FKM
Ball valves
PVC body, true union connection
A 2/2-way, 10 16 63 4.8 0 - 16 178 898 178 987
normally closed
15 20 63 12 0 - 16 178 944 178 986

20 25 63 23 0 - 16 178 949 178 985

25 32 63 46 0 - 16 178 955 178 983

32 40 100 66 0 - 16 178 960 178 982

40 50 100 105 0 - 16 178 964 178 980

50 63 100 204 0 - 10 178 966 178 979

I 2/2-way, 10 16 63 4.8 0 - 16 176 491 176 505

double-acting
15 20 63 12 0 - 16 176 492 176 506

20 25 63 23 0 - 16 176 493 176 507

25 32 63 46 0 - 16 176 494 176 508

32 40 63 66 0 - 16 176 495 176 509

40 50 63 105 0 - 16 176 496 176 510

50 63 100 204 0 - 10 176 497 176 511

Flow rate: Kv value water [m3/h]: Measured at +20 °C, 1 bar pressure at valve inlet and free outlet.
Pressure values [bar]: Overpressure to the atmospheric pressure.

205
 Accessories for pilot valve
Valve for Pressure Service Item no. voltage/frequency
Kv value Pressure Power
actuator inlet P port A Orifice Electrical [V/Hz]
Type air range consumption
size Ø (valve (banjo [mm] connection
[l/min] [bar] [W] 024/DC 230/50
[mm] body) bolt)
63 6012P Tube fitting G 1/4" 1-Feb 48 0 - 10 Form B 4 552 283 552 286
Ø 6 mm
2658

63-100 6014P G 1/4" G 1/4" 2 120 0 - 10 Form A 8 424 103 424 107

Cable plug Type 2507, Form B or Type 2508, Form A Item no.
Type 2507, Form B Industrial standard 0 to 250 V without circuitry (Type 6012 P) 423 845

Type 2508, Form A acc. DIN EN 175301-803, 0 to 250 V without circuitry (Type 6014 P, Type 0331 P) 008 376

For further accessories see datasheet Type 2XXX for the full accessories programme.

206
It‘s all in the mix –
heat treatment
made simple

Liquid and Mass Flow Controllers from Bürkert.

Life is complicated enough. So make it simpler – with the new reliable solu-
tions for surface technology from Bürkert – designed with the needs of the
surface coating industry in mind, featuring a robust design, high repeatability
and reaction speed as well as numerous fieldbus connection options. ­
A complex measuring and control task can therefore become simplicity itself
in a matter of seconds. Perfect for fast, reliable production processes and
your peace of mind.

Bürkert’s Mass and Liquid Flow Controllers now ensure even

more reliable control of liquids such as methanol and gases
like ammonia, making them the perfect solution for a large
number of industrial applications such as heat treatment.

Thanks to our innovative sensor and valve technology, we

at Bürkert provide robust, precise and tailored solutions for
surface technology. Two stars in our system:
The MFC 8711 and LFC 8719. They measure and control
gases or liquids in less than 300ms, even at the lowest
operating pressures.

Want to know more? Just call: +49 (0)79 40 10-0 www.burkert.com

 Electrical Rotary Actuator - On/Off
or programmable analog signal input
3003

• Direct mounting on quarter-turn valves

• Manual override standard
• Adjustable limit switches
• Multi-voltage
• Position indicator as standard

The electrical rotary actuator, Type 3003, is a compact and powerful actu- Envelope Dimensions [mm]
ator system which provides a long service life. Materials and components
have been chosen for maintenance-free operation even in aggressive
environments and ensure low thermal loading on the actuator. The modu- A
lar design offers many additional features to be added to the basic device
such as extra limit switches, potentiometers and emergency power.
With the control actuator version the input signals (e.g. 4-20 mA, 0-20
mA, 0-10 V) as well as the output signals can be programmed.
Heating resistor and torque limiter are in standard, the housing is made
of flame resistant material classified according to UL 94 V0

Technical Data C

Materials Cover/body: Nylon / PA 6.6,

Axis screws: stainless steel B
Transmission: stainless steel and PC
Torque 20, 35, 60 and 100 Nm (see ordering chart)
Angle of rotation 90° (+/- 5°) (extra angle on request)
90° rotation time See ordering chart
Duty rating According to IEC34 S4 = 50%
A B C
Power supply 15 - 30 V AC 50/60 Hz / 12 - 48 V DC
136.3 91.83 123
100 - 240 V AC 50/60 Hz / 100 - 350 V DC
Power consumption 15 W to 45 W (see ordering chart)
Motor protection Torque limiter
Standard signal Input: 0-10 V, 4-20 mA, 0-20 mA
(programmable) Output: 0-10 V, 4-20 mA, 0-20 mA
Mechanical limit Standard
Electrical connection Cable plug acc. to EN175301-803 (supply voltage)
(included)
Cable glands ISO M20
Mounting acc. ISO 5211
Motor 20 Nm F05 (removable fixation plate F03/F04/F05)
Motor 35, 60, 100 Nm F05/F07
Drive
Motor 20 Nm Female star 14 mm;
conversion sleeve 14/11 mm and 14/9 mm enclosed
Motor 35, 60 Nm Female star 22 mm;
conversion sleeve star 22/14 mm enclosed
Motor 100 Nm Female star 22 mm;
conversion sleeve star 22/17 mm enclosed
Ambient temperature -10 °C to +55 °C (emergency power version -10 °C to +40 °C)
Limit switches 4 adjustable (2 for the motor and 2 additional for
feedback), max. 250 V AC/5 A
Protection class IP66 with mounted cable plug
Installation Do not mount the actuator upside down!
Installation site up to 2000 m high

208
Ordering Charts
90° rotation time*
Conversion
Drive stars Connection +/-1s Power
sleeve star Torque Voltage / frequency Item no.
[mm] flange (Information on consumption
[mm]
load)
Multi-voltage version without analogue signal input

3003
Remark: For the actuator choice, we recommend a safety torque equal to 1.5 times of the valve maximal torque (standard).
14 14/11 and F05 (F03-F04) 20 Nm 12 s 15 W 15-30 V AC, 50/60 Hz / 225 192
14/9 12-48 V DC**
100-240 V AC, 50/60 Hz / 225 193
100-350 V DC
22 22/14 F05-F07 35 Nm 7s 45 W 15-30 V AC, 50/60 Hz / 225 194
12-48 V DC**
100-240 V AC, 50/60 Hz / 225 195
100-350 V DC
60 Nm 12 s 45 W 15-30 V AC, 50/60 Hz / 225 196
12-48 V DC**
100-240 V AC, 50/60 Hz / 225 197
100-350 V DC
22/17 F05-F07 100 Nm 23 s 45 W 15-30 V AC, 50/60 Hz / 225 198
12-48 V DC**
100-240 V AC, 50/60 Hz / 225 225
100-350 V DC
Multi-voltage version with emergency reset switch
Remark: For the actuator choice, we recommend a safety torque equal to 1.5 times of the valve maximal torque (standard).
14 14/11 and F05 (F03-F04) 20 Nm 12 s 15 W 15-30 V AC, 50/60 Hz / 225 207
14/9 12-48 V DC**
100-240 V AC, 50/60 Hz / 225 208
100-350 V DC
22 22/14 F05-F07 35 Nm 7s 45 W 15-30 V AC, 50/60 Hz / 225 209
12-48 V DC**
100-240 V AC, 50/60 Hz / 225 210
100-350 V DC
80 Nm 12 s 45 W 15-30 V AC, 50/60 Hz / 225 211
12-48 V DC**
100-240 V AC, 50/60 Hz / 225 212
100-350 V DC
22/17 F05-F07 100 Nm 23 s 45 W 15-30 V AC, 50/60 Hz / 225 213
12-48 V DC**
100-240 V AC, 50/60 Hz / 225 214
100-350 V DC
Multi-voltage version with analogue signal input
Remark: For the actuator choice, we recommend a safety torque equal to 2 times of the valve maximal torque.
14 14/11 and F05 (F03-F04) 20 Nm 25 s 15 W 15-30 V AC, 50/60 Hz / 225 199
14/9 12-48 V DC**
100-240 V AC, 50/60 Hz / 225 200
100-350 V DC
22 22/14 F05-F07 35 Nm 40 s 45 W 15-30 V AC, 50/60 Hz / 225 201
12-48 V DC**
35 Nm 40 s 45 W 100-240 V AC, 50/60 Hz / 225 202
100-350 V DC
60 Nm 79 s 45 W 15-30 V AC, 50/60 Hz / 225 203
12-48 V DC**
100-240 V AC, 50/60 Hz / 225 204
100-350 V DC
22/17 F05-F07 100 Nm 119 s 45 W 15-30 V AC, 50/60 Hz / 225 205
12-48 V DC**
100-240 V AC, 50/60 Hz / 225 206
100-350 V DC**
* other rotation time and rotation angle on request

** The operating voltage must not fall below 11.5 V

209
 Accessories
Description Item no.
Removable flange plate F04 for actuators with torque 10 and 20 Nm 665 293

Key to adjust the limit switches 679 946

3003

Conversion sleeve star/square 14/9 mm 665 288

Conversion sleeve star/square 14/11 mm 665 289

Conversion sleeve star/star 22/14 mm 666 684

Conversion sleeve star/square 22/17 mm 684 858

Conversion sleeve square/square 17/14 mm 665 290

Adapter external square 14/10 mm (for actuators with torque 10 and 20 Nm) 668 234

Adapter external square 14/10 mm (for actuators with torque from 35 Nm) 677 877

Envelope Dimensions [mm] (For additional information see datasheet)

Motor 35 - 60 - 100 Nm Motor 10 - 20 Nm

Star 22 Star 14
Ø 50
Ø 36

90°
70

50
70

50

90°
Ø70

Ø50

90°
90°
Ø

Ø
Ø

14

22
22
22

92,4
152
77.53
77.53
77.53

123
176.80
176.80
176.80

49,25
151.80
151.80
151.80

42.95
42.95
42.95

Ø 21,50

Ø 21.5
Ø 21.5
Ø 21.5 192,10
179
136,30
204.72
204.72
204.72
32.83
32.83
32.83
34.65
34.65
34.65

37,43
91,83
82,70

16,62
27.40
27.40
27.50 27.40
111.27
111.27
37.47
111.27
37.47
37.47
128
128
128

27.50

125,20
34.60 27.50

33,15
34.60

Square / Star Depth

34.60

14 16
135.27
135.27
135.27 17 19
150.50
150.50
150.50
22 24

ISO F fixation Diameter M threaded Depth Screws quantity

F03 Ø 36 M5 14.2 4
F04 Ø 42 M5 14.2 4
F05 Ø 50 M6 14.2/16.4 4
F07 Ø 70 M8 16.4 4

210
Electrical connections

Open/Close version

3 points Mode On/Off Mode

3003
N Ph N Ph FEEDBACK
- + - +
4 5 6 7 8 9

CLOSE
OPEN
OPEN CLOSE
TP/PE TP/PE

FC2
FC1
1 2 1 2
3 3

Symbol Designation
FCO Open limit switch
FCF Close limit switch
FC1 Auxiliary 1 limit switch
FC2 Auxiliary 2 limit switch

Version with analogue signal input

N Ph
- TP/PE +

1 2
3

1 2
3 * Only for probe version Feedback
*
4 5 6 7 8 9
1 2 3 4

10/30 W Card
FCO

FC2
FC1
FCF

TP/PE
17 18

17 18 ~
- +
~

A B
P6 POSI

B
13 14 15 16 The resolution of control operation is 1°
The input resistance at control 0-10 V is 10 kW
MOTOR
= The input resistance at control 0-20 mA/4-20 mA is 100 W
+ - - +
Output Input
signal signal
0-20 mA / 4-20 mA / 0-10 V

211
 2/2-way Diaphragm Valve with plastic body,
pneumatically operated
3230

• Easy conversion of the control function

• Use with aggressive and contaminate
mediums
2 (A)
• Threaded port version
1 (P)
• Compact design
• Optical position indicator 4 (B)

1 (P)

2/2-way plastic diaphragm valve, pilot operated with pneumatic Envelope Dimensions [mm] (see datasheet for details)
actuator and spring return. Used for polluted medium in process and
water technology.

Technical Data
Orifice DN12 and 15 mm
Body material PVC-U, PP
Seal material EPDM
Actuator material PP, glass-fibre reinforced
Medium Neutral or aggressive medium that do not attack
the body and seal materials
View A
Medium temperature See pressure temperature chart
Ambient temperature 0 °C to +60 °C
Control medium Lubricated/non-lubricated compressed air and other
neutral medium (e.g., water) True union connection Ø 20
Pilot pressure Max. 7 bar
Port connections Threaded port Ø 16, Ø 20 and G 3/8”
Threaded port Ø 20 radially expandable
Installation As required, preferably with actuator in upright position

Options
Double-acting actuator (circuit function I)
Body material, PVDF

View A

Threaded G 3/8, spigot connection Ø 16

View A

212
Pressure temperature chart Pilot-pressure chart
depending on the body materials NC = Control function A, NO = Control function B, DA = Control function I

6
Pressure [bar]

Pressure [bar]
6 NC

3230
PVDF 4
4 NO

DA
2 2
PVC-U PP

0 NC: data refer to the valves max. hubs

0
-20 0 20 40 60 80 100 120 140 1 2 3 4 5 6
Temperature [ºC] [stroke]

Ordering Chart
Orifice Kv value water Pressure range at
Control function Body material Port connection Item no.
[mm] [m3/h] +20 °C [bar]
A 2/2-way, 12 2.8 0-6 PVC-U True union Ø 16 mm 784 822
normally closed
PVC-U G 3/8” 784 824

15 3.5 0-6 PVC-U True union Ø 20 mm 784 826

B 2/2-way, 12 2.8 0-6 PVC-U True union Ø 16 mm 784 823

normally open
PVC-U G 3/8” 784 825

15 3.5 0-6 PVC-U True union Ø 20 mm 784 827

Accessories
QNn value Pressure Power Item no. voltage/
Pressure inlet P Service port A Orifice Electrical frequency [V/Hz]
Type air range consumption
(valve body) (banjo bolt) [mm] connection
[l/min] [bar] [W] 024/DC 230/50
3/2-way pilot valves with banjo bolts
Seal material valve FKM, seal material banjo bolt NBR
6012 P Tube fitting G 1/4” 1.2 48 0 - 10 Form B 4 552 283 552 286
Ø 6 mm

Type Item no.

Cable plug for Type 2507, Form B
Type 2507, Form B Industrial standard 0 up to 250 V without circuitry (Type 6012 P) 423 845

213
 Manually Operated 2/2 Way Diaphragm Valve

DN15-50 mm
3232

• For aggressive media

• Flow optimised body
• Tough, durable PPS handwheel
• Self-emptying
• Low dead volume

Hand operated diaphragm valve for aggressive chemicals. Provides long Envelope Dimensions [mm] (see datasheet for details)
service life even with polluted, dirty or high viscosity fluids. The diaphragm
between the actuator and body hermetically isolates the fluid from the
actuator and provides a strong seal over the valve seat. The manual nature
of the operator means that the valve can be used for shut-off and for flow
control.
Drawing shows
dimensions for true
Technical Data union connection.
Mediums temperature See pressure temperature diagram For other connections
Ambient temperature -10 °C to +60 °C see datasheet.
Viscosity to viscous
Body material PVC, PP or PVDF
Seal material EPDM (FDA and KTW approval) or
PTFE/EPDM (FDA approval)
Handwheel / Bonnet PPS / PPS DN Size A B C
Process connection True Union 15 1/2” 128 86 92
20 3/4” 152 86 102
25 1” 166 86 108
Pressure-Temperature diagram 32 1 1/4” 192 114 139
40 1 1/2” 222 114 149
50 2” 266 114 170
Operating pressure [bar]

DN15-50
10

6
Options
PVDF
PVC PP • Pneumatic actuation
4
• Safety lock
2

20 40 60 80 100 120 140

Temperature [°C]

Installation for self-draining operation

α = 15 to 30° plus 3° to 5° inclination

to pipe axis
α

214
Ordering Chart
Pressure PVC PP PVDF
Orifice Port Kv value range at Item no. Item no. Item no. Item no. Item no. Item no.
DN [mm] [inch] [m³/h] +20 °C EPDM PTFE/EPDM EPDM PTFE/EPDM EPDM PTFE/EPDM
[bar] diaphragm diaphragm diaphragm diaphragm diaphragm diaphragm
True union connection

3232
15 1/2 3.5 0 - 10 262 360 262 363 144 782 144 788 144 806 144 812

20 3/4 7.2 0 - 10 262 799 262 804 144 783 144 789 144 807 144 813

32 1 12.5 0 - 10 262 800 262 805 144 784 144 790 144 808 144 814

32 1 1/4 19 0 - 10 262 801 263 365 144 785 144 791 144 809 144 815

40 1 1/2 28 0 - 10 262 802 262 806 144 786 144 792 144 810 144 816

50 2 40 0-7 262 803 262 808 144 787 144 793 – –

Spigot connection
15 1/2 3.5 0 - 10 144 770 144 776 144 794 144 800 144 818 144 824

20 3/4 7.2 0 - 10 144 771 144 777 144 795 144 801 144 819 144 825

25 1 12.5 0 - 10 144 772 144 778 144 796 144 802 144 820 144 826

32 1 1/4 19 0 - 10 – – 144 797 144 803 144 821 144 827

40 1 1/2 28 0 - 10 144 774 144 780 144 798 144 804 144 822 144 828

50 2 40 0-7 144 775 144 781 144 799 144 805 144 823 144 829

215
 Manually Operated 2/2-way Forged Diaphragm Valve

DN8-80 mm
3233

• Hermetic separation of fluids

from actuator
• For high purity and aseptic mediums
• Certifications for hygienic processing
applications
• CIP/SIP
• Zero dead volume

Hand operated diaphragm valve designed specifically for 3A/FDA com- Envelope Dimensions [mm]
pliant bioprocessing tasks. The forged 316L stainless steel body can be
delivered with your specific surface finish with a range of diaphragm ma-
terials to suit positive control of ultra-pure, abrasive and aggressive fluids.
The flow is continuously adjustable with the hand wheel. The valves are zero
dead volume and can be mounted to self-draining. The valves are autoclavable.

Technical Data
Pressure range see ordering chart
Temperature media -10 ºC to +130 ºC (for steam sterilization
short time up to +150 °C)
Ambient temperature Up to +130 ºC, short time up to 150 ºC
Body material Forged stainless steel 316L/1.4435/BN2
Fe < 0.5% / C ≤ 0.03%
Size A B C
Seal material EPDM (FDA and KTW approval) or [mm] [inch]
PTFE/EPDM (FDA approval)
15 1/2” 110 80 92
Viscosity to viscous 20 3/4” 119 80 104
Surface 25 1” 129 80 106
mechanically polished Ra ≤ 0.6 μm (Average roughness) 40 1 161 114 135
(outside forged surface) 1/2”
electropolished inside (outside Ra ≤ 0.4 μm (Average roughness) 50 2” 192 114 158
Forged surface electropolished)
(others on request)
Actuator materials
Handwheel and attachment
DN8-50 PPS, stainless steel Options
Handwheel and attachment
• All mechanical and electropolished finishes a standard
DN65-100 Stainless steel
• Locking function

Installation for self-draining operation

marking for
self-drain angle

α = 15 up to 35º (Marking must face upwards, 12 o’clock position) plus 1º to 5º inclination to the pipe axis.
Drain marks permanently marked on both sides of the valve body show the correct mounting position to optimise drain ability.

216
Dimensions [mm]

Body with weld end Dimensions acc. to EN ISO 1127/ISO 4200, DIN 11850 S2 and SMS 3008 [mm]
DN8-50
Port EN ISO 1127/ DIN 11850 R2 SMS 3008
connection ISO 4200
[mm] [inch] ØD2 H1 H2 L ØD1 S ØD1 S ØD1 S

3233
8 1/4” 35 56 – 90 13.5 1.6 – – – –
H2

ø D2
10 3/8” 35 56 – 90 17.2 1.6 13.0 1.5 – –
15 1/2” 80 85 7 110 21.3 1.6 19.0 1.5 – –
20 3/4” 80 93 11 119 26.9 1.6 23.0 1.5 – –
25 1” 80 94 12 129 33.7 2.0 29.0 1.5 25.0 1.2
32 1 1/4” 114 116 19 161 42.4 2.0 35.0 1.5 – –
H1

D1

40 1 1/2” 114 116 19 161 48.3 2.0 41.0 1.5 38.0 1.2
s

50 2” 114 133 25 192 60.3 2.0 53.0 1.5 51.0 1.2

Dimensions acc. to BS 4825 and ASME BPE [mm]

Port BS 4825 ASME BPE

L
connection
[mm] [inch] ØD2 H1 H2 L ØD1 S ØD1 S
8 1/4” 35 56 – 78.0 6.35 1.2 6.35 0.89
10 3/8” 35 56 – 89.0 9.53 1.2 9.53 0.89
15 1/2” 80 85 7.0 108.0 12.70 1.2 12.70 1.65
20 3/4” 80 93 11.0 117.0 19.05 1.2 19.05 1.65
25 1” 80 94 12.0 127.0 25.40 1.65 25.40 1.65
40 1 1/2” 114 116 19.0 159.0 38.10 1.65 38.10 1.65
50 2” 114 133 25.0 190.0 50.80 1.65 50.80 1.65

Body with clamp connection Dimensions acc. to ISO 2852 and DIN 32676 [mm]
DN8-50
Port connection ISO DIN
2852 32676
H2

ø D2
[mm] [inch] ØD2 H1 H2 L ØD1 ØD4 ØD5 ØD5
15 1/2” 80.0 85.0 7.0 110.0 34.0 27.5 – 16.0
20 3/4” 80.0 93.0 11.0 119.0 34.0 27.5 – 20.0
25 1” 80.0 94.0 12.0 129.0 50.5 43.5 22.6 26.0
40 1 1/2” 114.0 116.0 19.0 161.0 50.5 43.5 35.6 38.0
50 2” 114.0 133.0 25.0 192.0 64.0 56.5 48.6 50.0
H1

65 – – – – 305 91 83.5 72.1 66

80 – – – – 305 106 97 84.9 81
ø D5
ø D4
ø D1

Dimensions acc. to ASME BPE

L long connection and short connection [mm]

Port connection Long Short

Body with clamp connection conn. conn.
DN65-80 [mm] [inch] ØD2 H1 L L H2 ØD1 ØD4 ØD5
222 8 1/4” 35 56 78.0 64.5 – 25.0 20.22 4.57
10 3/8” 35 56 89.0 89.0 – 25.0 20.22 7.75
15 1/2” 80 85 108.0 89.0 7.0 25.0 20.22 9.40
20 3/4” 80 93 117.0 102.0 11.0 25.0 20.22 15.75
25 1” 80 94 127.0 114.0 12.0 50.5 43.5 22.20
207

40 1 1/2” 114 116 159.0 140.0 19.0 50.5 43.5 34.90

268

50 2” 114 133 190.0 159.0 25.0 64.0 56.5 47.60

65 2 1/2” 114 133 – 190.0 25.0 77.5 70.5 60.2
80 3” – – – 222.0 – 91 83.5 72.9
ØD1
ØD4
ØD5

49

217
 Ordering Chart
Item no. Diaphragm PTFE/
Port connection Item no. Diaphragm EPDM
Kv value Max. operat- EPDM
External-Ø
water ing pressure mech. electro mech. electro
[mm]
[mm] [inch] [m3/h] [bar] polished, polished, polished, polished,
Ra ≤ 0.6 µm Ra ≤ 0.4 µm Ra ≤ 0.6 µm Ra ≤ 0.4 µm
3233

Body with clamp connection acc. ISO 2852

25 1 22.60 16.0 10 218 857 445 724 218 732 445 739

40 1 1/2 35.60 29.0 10 218 727 445 729 218 733 445 744

50 2 48.60 50.0 7 218 728 445 734 218 734 445 749

Body with clamp connection acc. DIN 32676

15 1/2 16.00 6.0 10 218 738 445 894 218 748 445 919

20 3/4 20.00 11.0 10 218 739 445 899 218 749 445 924

25 1 26.00 16.0 10 218 740 445 904 218 750 445 929

40 1 1/2 38.00 29.0 10 218 741 445 909 218 751 445 934

50 2 50.00 50.0 7 218 742 445 914 218 752 445 939

Body with clamp connection acc. ASME BPE short connection

8 1/4 25.00 1.0 10 218 758 445 859 218 775 445 824

10 3/8 25.00 1.0 10 218 759 445 864 218 776 445 829

15 1/2 25.00 6.0 10 218 760 445 869 218 777 445 834

20 3/4 25.00 11.0 10 218 761 445 874 218 778 445 839

25 1 50.50 16.0 10 218 762 445 879 218 779 445 844

40 1 1/2 50.50 29.0 10 218 763 445 884 218 780 445 849

50 2 64.00 50.0 7 218 764 445 889 218 781 445 854

65 2 1/2 77.50 54.0 7 218 765 551 455 218 782 551 461

80 3 91.00 160.0 5 253 099 252 571 263 163 257 108

Body with clamp connection acc. ASME BPE long connection

8 1/4 25.00 1.0 10 218 792 445 754 218 806 445 789

10 3/8 25.00 1.0 10 218 793 445 759 218 807 445 794

15 1/2 25.00 6.0 10 218 794 445 764 218 808 445 799

20 3/4 25.00 11.0 10 218 795 445 769 218 809 445 804

25 1 50.50 16.0 10 218 796 445 774 218 810 445 809

40 1 1/2 50.50 29.0 10 218 797 445 779 218 811 445 814

50 2 64.00 50.0 7 218 798 445 784 218 812 445 819

218
Ordering Chart
Item no. Diaphragm PTFE/
Port connection Item no. Diaphragm EPDM
Kv value Max. operat- EPDM
External-Ø
water ing pressure mech. electro mech. electro
[mm]
[mm] [inch] [m3/h] [bar] polished, polished, polished, polished,
Ra ≤ 0.6 µm Ra ≤ 0.4 µm Ra ≤ 0.6 µm Ra ≤ 0.4 µm

3233
Body with weld end acc. EN ISO 1127/ISO 4200, DN 8-50
8 1/4 13.50 1.0 10 218 575 445 494 218 595 445 529

10 3/8 17.20 1.0 10 218 576 445 499 218 596 445 534

15 1/2 21.30 6.0 10 218 577 445 504 218 597 445 539

20 3/4 26.90 11.0 10 218 579 445 509 218 598 445 544

25 1 33.70 16.0 10 218 580 445 514 218 599 445 549

40 11/4 42.40 29.0 10 218 581 550 291 218 600 550 288

40 1 1/2 48.30 29.0 10 218 582 445 519 218 601 445 554

50 2 60.30 50.0 7 218 584 445 524 218 602 445 559

Body with weld end acc. DIN 11850 Series 2, DN 10-50

10 3/8 13.00 1.0 10 218 620 445 634 218 634 445 664

15 1/2 19.00 6.0 10 218 621 445 639 218 635 445 669

20 3/4 23.00 11.0 10 218 622 445 644 218 636 445 674

25 1 29.00 16.0 10 218 623 445 649 218 637 445 679

40 1 1/2 41.00 29.0 10 218 625 445 654 218 640 445 684

50 2 53.00 50.0 7 218 626 445 659 218 641 445 689

Body with weld end acc. SMS 3008

25 1 25.00 16.0 10 218 658 445 694 218 667 445 709

40 1 1/2 38.00 29.0 10 218 660 445 699 218 668 445 714

50 2 51.00 50.0 7 218 661 445 704 218 669 445 719

65 2 1/2 63.50 54.0 7 218 662 551 557 218 670 551 562

Body with weld end acc. BS 4825

8 1/4 6.35 1.0 10 218 680 445 564 218 689 445 599

10 3/8 9.53 1.0 10 218 682 445 569 218 690 445 604

15 1/2 12.70 6.0 10 218 683 447 926 218 691 447 946

20 3/4 19.05 12.0 10 218 684 447 931 218 692 447 951

Body with weld end acc. ASME BPE

8 1/4 6.35 1.0 10 218 697 447 936 218 712 447 956

10 3/8 9.53 1.0 10 218 698 447 941 218 713 447 961

15 1/2 12.70 6.0 10 218 699 445 574 218 715 445 609

20 3/4 19.05 12.0 10 218 700 445 579 218 716 445 614

25 1 25.40 16.0 10 218 701 445 584 218 717 445 619

40 1 1/2 38.10 29.0 10 218 702 445 589 218 718 445 624

50 2 50.80 50.0 7 218 703 445 594 218 719 445 629

219
 SideControl Positioner
8635

• Electropneumatic positioner for

­pneumatically actuated process valves
• Optional for use in hazardous areas
II (1) 2 G EEx ia IIC T6 approval

The SideControl Positioner, Type 8635, is an electropneumatic positioner Dimensions [mm] (see datasheet for more details)
for pneumatically actuated process valves with linear or part-turn actua-
tors. It is excuted in two conductor technology. Signal processing, control
B
and actuation of the internal positioning system are accomplished with
microprocessor-controlled electronics. The software function Autotune
implemented therein enables automatic adaptation of the positioner to
the control valve in use.
The positioner is parametrized and operated comfortably via three operat- A
ing keys and a plain-text display. It is possible to set up a decentralized
control system if a process controller with PID characteristics is used.

C
Technical Data
Body material Aluminium, hard anodized and plastic coated
Other external parts Stainless steel V4A
Seal material NBR, Neoprene
Control medium neutral gases
Processing DIN ISO 8573-1
Dust content Class 5 (≤ 40 µm particle size)
Particle density Class 5 (≤ 10 mg/m³)
Pressure dew point min. 10 °C under min. operating conditions A B C
Oil concentration Class 3 (≤ 1 mg/m³) 173.5 91.83 123
Control air temperature -25 °C to +60 °C1)
Ambient temperature -25 °C to +60 °C1)
Supply pressure 1.4-6 bar3)
Air flow capacity2) 55 l/min at 1.4 bar3)
Control valve 170 l/min at 6 bar3) for pressurizing and venting Technical Data (continued)
Intrinsic air consumption 0 l/min
Mounting kits NAMUR recommendation
Positioning range for linear actuator acc. to DIN IEC 534 T6
Linear actuator 3-130 mm for part-turn actuator acc. to VDI/VDE 3845
Part-turn actuator 0-120°
Weight ca. 1.5 kg
Position sensor system High-resolution conductive plastic rotary
Protection class IP65 acc. to EN 60529
potentiometer
Type of ignition protection II (1) 2 G EEx ia IIC T6 acc. to
Operation Operating keys and plain-text display
DIN EN 50020
Electrical connection 2 x M20 x 1.5-bushing
Certification acc. to ATEX 2027 (PTB04)
Clamping range 6-12 mm
Screw terminals for 0.14-1.5 mm² Conformity EMV-89/336/EWG
Electrical data
Type 8635
Current supply via setpoint signal
for electronics 4 ... 20 mA
Burden voltage < 10.2 V DC
Setpoint setting 4 ... 20 mA
Control air sockets G 1/4 Options
NPT 1/4; RC 1/4 on request
• Universal integrated attachment (air conduction without piping)
1)
Up to +65 °C temperature class T4/T5 or without EEx i approval.
• Manometer VA (supply and drive chamber),
2)
May be adapted to actuator size with throttle screw.
3)
Pressure data in bar; overpressure to atmospheric pressure • Switches according to NAMUR as limit switches (optional)

220
Software functions (depending on the device configuration chosen)
Other software functions on Type 8635
Optional built-in process controller (PID) • Calibration of the setpoint input and display
Automatic parametrization of the process controller • Configuration of the analog input
Setting of the parameters of the process controller • Configuration of the binary input and binary outputs

8635
Other electrical data
Permissible maxima as
per Certificate of Conformity
Function values
Power Supply U 10.2 V Ui 30 V
I 4 mA Ii 100 mA
Pi 1W
Process value input Burden 10 Ω Ui 30 V
(only for version with
process controller) Burden voltage U < 200 mV Ii 100 mA
Ci 14.3 nF
Pi 1W
Binary input make/break contact - Co 5.5 µF
(conf.)
Lo 1000 mH
Analog feedback U 12 ... 30 V Uo 30 V
(Option)
I 4 ... 20 mA Io 100 mA
Po 1W
Limit switches U 8V Uo 15.5 V
(Option)
(NAMUR switches) I uncoated 3 mA Io 52 mA
I coated 1 mA Po 150 mA

Recommendations for isolation transformers/DC transformers input 4-20 mA/output 4-20 mA

Company Model Burden Ex active/passive
Pepperl+Fuchs KFD2-CD-Ex1.32 850 Ω x A
Foxboro Eckardt TV228-S-EGX 700 Ω x A
Foxboro Eckardt MT228-S-EGX 750 Ω x A
Foxboro Eckardt II949-S1 ZZZ 750 Ω - A
Steel 9318/16-22-10 700 Ω x A
Steel M318/12-11-00 1000 Ω x A
PhoenixContact PI/EX-ID-I/I 800 Ω x A

• Data given without guarantee of accuracy.

• For dimensioning and operation of intrinsically safe circuits, the user/owner is responsible.

Software functions (depending on the device configuration chosen)

Type 8635
• Automatic commissioning of control system • Direction of action of the controller setpoint
• Parametrization of the positioner • Signal range splitting (split range up to 4 times)
• Automatic or manual entry of characteristic curve for correction of • Setting of direction of movement
operating characteristic • Defintion of a safety position
• Setting of the tight-closure or maximum stroke threshold • Calibaration of input and display
• Stroke limitation • Configuration of binary input
• Limitation of positioning speed • Code protection for settings/operation
• Dead band • RESET of factory settings

221
 Dimensions [mm]

)
60¡
(=3
Ø50

45°
4x
45¡
8635

25
32.5

4 x M8-9 deep
4.5

40
4 x M6-9 deep

2 x M20 screw fitting

47 23
46 58
88
93
16
10

M6- 8 deep M6- 8 deep

15.5

G1/4 - 12 deep
G1/4-12 deep ca. 27 7
(4.5) ca. 37 Ø8
25 47
74 165
173.5

Interfaces

Binary input Initiator 1

SideControl
Inputs

Set-point value Initiator 2

Outputs

(4 ... 20 mA) Positioner

2 binary outputs
Type 8635
Analog feedback
Sup-

Process value input

4 … 20 mA (position or
ply

(4 ... 20 mA) (with

process controller only) process value)
Operating unit

Note
The optional inputs and outputs are shown by dotted lines.

222
Ordering chart
Analog
Position
Communi- Switch DIN feedback Mounting on pneumatic linear Ex approval
Function1) sensor Item no.
cation EN 60947-5-6 incl. 2 binary or part-turn actuator (acc. to ATEX)
system
outputs
Pos external none no mounting on control valve Type 27XX Ex ia II C T6 150 347

8635
Pos external none yes mounting on control valve Type 27XX Ex ia II C T6 155 369

Pos internal none no NAMUR (DIN IEC 534-6; VDI/VDE 3845) Ex ia II C T6 147 263

Pos internal none 2 open/close no NAMUR (DIN IEC 534-6; VDI/VDE 3845) Ex ia II C T6 *
Pos internal none yes NAMUR (DIN IEC 534-6; VDI/VDE 3845) Ex ia II C T6 155 371

Pos internal none 2 open/close yes NAMUR (DIN IEC 534-6; VDI/VDE 3845) none *
Pos + Pro external none no mounting on control valve Type 27XX Ex ia II C T6 151 111

Pos + Pro external none yes mounting on control valve Type 27XX Ex ia II C T6 155 373

Pos + Pro internal none no NAMUR (DIN IEC 534-6; VDI/VDE 3845) Ex ia II C T6 147 264

Pos + Pro internal none yes NAMUR (DIN IEC 534-6; VDI/VDE 3845) Ex ia II C T6 155 375

Pos internal none no NAMUR (DIN IEC 534-6; VDI/VDE 3845) none 147 265

Pos external none no mounting on control valve Type 27XX none 147 267

Pos + Pro internal none no NAMUR (DIN IEC 534-6; VDI/VDE 3845) none 147 266

Pos + Pro external none no mounting on control valve Type 27XX none 147 268

1)
Pos.: positioner; pro: process controller
* available on request

Accessories
Version Item no.
Mounting kit for linear actuators to DIN IEC 534-6 787 215

Mounting kit for part turn actuators to VDI/VDE 3845, without bracket 787 338

Console VA VDI/VDE3845-ISO5211 FO5 for attachment to a pneumatic actuator from ball valve, Type 8805 770 294

Attachment kit for piston actuators Type 27XX, 80 mm 651 771

Attachment kit for piston actuators Type 27XX, 100 mm/125 mm 651 772

Attachment kit for piston actuators Type 27XX, 175 mm/225 mm 655 567

Position sensor system for piston actuators Type 27XX, 80 mm 651 751

Position sensor system for piston actuators Type 27XX, 100 mm/125 mm 653 021

Position sensor system for piston actuators Type 27XX, 175 mm/225 mm 655 535

Ordering note
• To select a suitable control valve, use the data sheets of Types 27XX.
• To order a complete control valve, state the following numbers:
the order no. of the SideControl positioner Type 8635
the order no. of the position sensor system, (see accessories)
the order no. of the selected control valve and the order no. of the accociated attached parts with the remark
SideControl positioner Type 8635 control valve.
• Burkert supplies a completely assembled and tested control valve.

223
 Control head for hygienic process valves

• Universal attachment for hygienic

8681
Control head

­process valves
• Contactless position measurement
system with 3 switching points
(Teach-In function)
• Coloured status display
• Magnetic manual override without
opening the device
• Communication interface
AS-Interface (option)

Type 8681 control head is optimised for decentralised automation of hy- Envelope Dimensions [mm] (see datasheet for details)
gienic process valves. Thanks to its universal adapter it can be combined
with all normal commercial butterfly valves, ball valves, single and double
seated valves. With a decentralised automation concept, the control head
takes over all pneumatic actuation, feedback and diagnostic functions up
to and including field bus communication. The housing is easy to clean
and features proven electrical IP protection and chemically resistant
materials for use in hygienic processing in food, beverage and pharma-
ceutical industries.

Technical Data C
A
Material
B
Body PA, PPO, VA
Cover PC
Seal CR, EPDM
Control medium neutral gases, air DIN ISO 8573-1
(filter 5 µm recommended) A B C
Dust concentration class 5 (<40 μm particle size) 106.7 79 195.5
Particle density class 5 (<10 mg/m3)
Pressure condensation point class 3 (<-20 °C)
Oil concentration class 5 (<25 mg/m3)
Supply pressure 2.5 to 8 bar
Air capacity solenoid valve1) 110 lN/min - for pressurization and exhaust, Technical Data (continued)
(supply and exhaust air per lifting device
Type of protection IP 65/67 acc. to EN 60529
solenoid valve adjustable) 110 lN/min - delivery condition
200 lN/min - max. typical flow rate (throttle) Protection class 3 (AS-Interface, 24 VDC, DeviceNet); 1 (120 VAC)
acc. to DIN EN 61140
Pilot air ports
Air inlet and outlet G 1/4” Fieldbus communication AS-Interface, DeviceNet
Service ports G 1/8” EG-Conformity EMV2004/108/EG; ATEX 94/9/EG
Position sensor Non-contact Position Sensor, 3 self-regulated Ignition protection ATEX II 3G Ex nA IIC T4
switching points PNP (Teach-In-function) closer ATEX II 3G Ex tD A22 T135°C
(normally open), PNP-output short-circuit proof,
with clocking short-circuit protection
Outlet current Max. 100 mA per feedback signal
Stroke range 0 to 80 mm
Resolution ≤ 0.1 mm
Total error ± 0.5 mm - when using a target for the dimen-
sional drawing, material 1.4021 and a piston
rod (Ø 22 mm, material 1.4301) (error refers to
the reproducibility of a teach-position)
Ambient temperature -10 °C to +55 °C
+5 °C to +55 °C (ATEX II 3G Ex nA IIC T4;
ATEX II 3G Ex tD A22 T135°C)
Installation As required, preferably with actuator in upright
position
1)
 Nn-value acc. to the definition with decrease in pressure from 7 to 6 bar absolute
Q
with 20°C.

224
Technical data (continued)

Without fieldbus communication; 24V DC

Operating voltages 12 to 28 VDC
Residual ripple with DC max. 10 %
Power consumption < 5 W (acc. to version and operating status see instruction manual)
Valve control inputs (Y1 - Y3)

8681
Control head
Signal level - active U > 10 V, max. 24 V DC + 10%
Signal level - inactive U<5V
Impedance U > 30 kOhm
Outputs / binary feedback signals S1 out - S4 out
Design Normally open contact, PNP output short-circuit proof with self-clocking short circuit protection
Switchable output current max. 100 mA per feedback signal
Output voltage -active ≥ (operating voltage - 2 V)
Output voltage -inactive max. 1 V in unloaded state
Input / proximity switches
(external initiator: S4 in)
Power supply Voltage present at control head - 10 %
Current carrying capacity, sensor power supply max. 90 mA short-circuit protection
Design DC 2- and 3-conductor, NO or NC (factory setting NO), PNP output
Input current 1 signal ISensor > 6.5 mA, limited internally to 10 mA
Input voltage 1 signal USensor > 10 V
Input current 0 signal ISensor < 4 mA
Input voltage 0 signal USensor < 5 V
Electrical connection
Multipole M12 12-pin with cable 8 cm, 1 x M16 x 1.5 cable glands for external initiator (clamping range 3 ... 6 mm)
Cable gland M16 x 1.5 (cable-Ø 5 ... 10 mm, screw terminals 0.14 ... 1.5 mm2),
1 x M16 x 1.5 cable glands for external initiator (clamping range 3 ... 6 mm)

With Fieldbus communication; AS-Interface

Profil S-7.A.E (A/B slave max. 62 slaves/master)
S-7.F.F (max. 31 slaves/master)
Operating voltages
above bus line as Specification
from bus signal separated reversible (Jumper)
Power consumption equipment without external power supply
Max. Current consumption 240 mA (incl. external initiator with 90 mA)
Current consumption in normal operation ≤ 150 mA
(acc. to reduction of electric current; valve + 1 end position achieved) 3 valves activated, 1 position feedback with LED display, no external initiator
Power consumption equipment with external power supply
The power supply unit must include a secure disconnect in accordance with 19.2 V DC up to 31.6 V DC
IEC 364-4-41. It must conform to the SELV standard. The ground potential ≤ 100 mA 24 V DC
may not have an earth connection. ≤ 150 mA type.
Output
Contact rating 0.8 W with AS-Interface, per Solenoid Valve (0.9 W Switch-on power)
Watch-dog function integrated
Input / proximity switches (external Initiator: S4 in)
Power supply AS interface voltage present at control head - 10 %
Current carrying capacity, sensor power supply max. 30 mA short-circuit protection
Design DC 2- and 3-conductor, NO or NC (factory setting NO), PNP output
Input current 1 signal ISensor > 6.5 mA, limited internally to 10 mA
Input voltage 1 signal USensor > 10 V
Input current 0 signal ISensor < 4 mA
Input voltage 0 signal USensor < 5 V
Electrical connection M12 4-pin at cable 8 cm (acc. 0.3 m cable length acc. to AS-Interface Specification)
(ASI flat cable clip at cable 80 cm as standard) 1 x M 16 x 1.5 cable glands for external initiator clamping range 3 ... 6 mm.
M12 4-pin at cable 80 cm (acc. 1.0 m cable length acc. to AS-Interface Specification)
1 x M 16 x 1.5 cable glands for external initiator clamping range 3 ... 6 mm.

Bit configuration
Databit D3 D2 D1 D0
Input external initiator S4 position 3 position 2 position 1
Output not configurated solenoid valve 3 solenoid valve 2 solenoid valve 1
Parameterbit D3 D2 D1 D0
Output not configurated not configurated not configurated not configurated

225
 Programming data
Databit Programming data with 62 Slaves Programming data with 31 Slaves AS-Interface
AS-Interface - apparatus for A/B-Slave-addressing (optional)
(standard device)
E/A - configuration 7 hex (4 Inputs / 4 Outputs) 7 hex (4 Inputs / 4 Outputs)
see bit configuration chart see bit configuration chart
ID-code A hex F hex
8681
Control head

combinative ID-code 1 7 hex (F hex)

combinative ID-code 2 E hex (F hex)
profile S-7.A.E S-7.F.F

Dimensions [mm]
Feedback version (without pilot valves)

195,5
1,5
15,5
96
79
80

31±0,1
15
11,4±0,1
49,3 42,5±0,1
77 43,55±0,1
106,7

M16x1,5 (2x)
Secured cap:
- Lead seal max. Ø2
54,4
57,5

7,4 G1/4 (2x)

G1/8 (3x)

Version: 1 to 3 valves

226
Connections
Without Fieldbus communication 24VDC

Cable glands Cable glands with multipole connection

Version with 12 pinmit
Ausführung plug (24
12 pol. V)1)(für 24 V)
Stecker

8681
Control head
Connection left: Voltage, signals Connection left: Voltage, signals
Connection right: external initiator Connection right: external initiator
1)
M12 plug acc. IEC 61076-2-101, 12 pin at cable 8 cm

With Fieldbus communication AS-Interface

with multipole connection

(M12-plug acc. IEC 61076-2-101, 4-pin)
with mounted flat cable clip at cable 80 cm

ASI-flat cable clip with M12 stainless steel socket

M 12 Plug
outlet
Screws

left: AS-Interface
right: external initiator

227
 Ordering chart
ATEX Zone 2/22 Quantity of
Communication Voltage Connection Feedback Item no.
Kat. 3 ­solenoid valves
without 12 - 28 V DC cable gland without 0 3 int. + 1 ext. 196 410

without 1 3 int. + 1 ext. 196 411

8681
Control head

without 2 3 int. + 1 ext. 196 412

without 3 3 int. + 1 ext. 196 413

with 1 3 int. + 1 ext. 196 415

without 12 - 28 V DC M12, 12 pin, without 0 3 int. + 1 ext. 196 420

cable 8 cm
without 1 3 int. + 1 ext. 196 421

without 2 3 int. + 1 ext. 196 422

without 3 3 int. + 1 ext. 196 423

with 1 3 int. + 1 ext. 196 425

AS-Interface 29.5 - 31.6 V DC Version with ASI flat without 0 3 int. + 1 ext. 196 430
(62 slaves) cable terminal and
80 cm cable without 1 3 int. + 1 ext. 196 431

without 2 3 int. + 1 ext. 196 432

without 3 3 int. + 1 ext. 196 433

with 1 3 int. + 1 ext. 196 435

Accessories
Version Item no.
Silencer PE G 1/4” 780 780

Blind plug PP G 1/8” 770 901

Banjo fitting brass nickel-plated G 1/4” for Ø tube 8/6 mm 780 084

Banjo fitting brass nickel-plated G 1/8” for Ø tube 6/4 mm 780 082

Universal VA-flange with O-ring 196 495

Target for type 8681 from 1.4021 196 494

Magnet-manual control tool 196 490

Cable 27 cm (8 cm outside) with 12 pin M12 plug for 24 V DC 217 574

Cable 99 cm (80 cm outside) with 4 pin M12 plug for ASi 217 572

Cable 27 cm (8 cm outside with 4 pin M12 plug for ASi 217 573

ASI-flat cable terminal with M12 with stainless steel female connector 799 646

Cable 99 cm (80 cm outside with 5 pin M12 plug for DeviceNet 218 187

USB adaptation kit PC-communicator 227 093

Bluetooth-adaptation kit Smartphone-communicator –

228
Clean up your Cabinet!
More Flexibility with AirLINE Quick

Pneumatic control of processes can be so easy! With AirLINE Quick for example. Our
new adapter for valve islands and automation systems significantly reduces the need
for components in the control cabinet. Besides requiring fewer pneumatic hoses and
cables, AirLINE Quick can also be mounted directly on the wall or floor of the control
cabinet. Without any bulkhead connections – fast and flexible. This cleans up your con-
trol cabinet and even allows for smaller ones.

The AirLINE Quick adapter plate is available in stainless steel for hygienic processes or
as a general purpose anodized aluminium version; as a component or for individually
designed control cabinets – it’s your choice!

AirLINE Quick automation system AirLINE Quick valve island

type 8644 with interface module type 8640 with Profibus
and I/O modules from cooperation DPV1, 24 valve functions
partner Siemens ET 200S, and 24 digital inputs
16 valve functions

Want to know more? Just call: +49 (0) 7940/10-91 111. www.burkert.com
 Control- and feedback head for i­ntegrated mounting on
­Robolux valves Type 2036
8685 / 8686

• Compact stainless steel design

• Contactless valve position registration
• Fieldbus AS- Interface (optional)
• Version for NAMUR circuits (optional)
Type 8686

Type 8685

Feedback, Type 8685, and control head, Type 8686, are optimised for Dimensions [mm] (see datasheet for more details)
integrated mounting on pneumatically operated actuator, Type 2036
Robolux. The adjustment to the individual actuator size is done through Type 8685 C
DIP-switches.
As a compact unit the devices provide the complete automation function- A B C
ality for the two individually operated actuator pistons. 90.8 86.2 55.8

Depending on the configuration the electrical and visual position feed-

back is done by non-contact switches and high-power LEDs. Integrated
pilot valves control the actuator pistons and AS-interface communication
B
is available. Using appropriate barriers both types feature intrinsic safety
acc. to ATEX.
In this way a complete concept for decentralized automation is feasible A
for the process technique.
The compact body is especially distinguished by its hygienic design, with
C
resistance to cleaning agents and a proven electrical IP protection.
In addition the control head, Type 8686, features an integrated com- Type 8686
pressed air filter to protect the pilot valve function against particles A B C
through the compressed air supply. 90.8 115.4 50.3

Technical data B

Material:
Body PPS, stainless steel
Cover PC
Seal EPDM
Power supply
Limit switches 24V DC +/- 10%
8.2V DC (Ex-i-NAMUR switch amplifier)
U < 12V, Ii < 20 mA, Pi < 60 mW (Ex- Barrier)
A
Pilot valve 24V DC +/- 10%
max. voltage see note 2)
Pilot valve Residual ripple 10%; Power consumption 0.8 W every
valve for Ex i-variants: acc datasheet II 2G Ex ia IIC Technical data (cont.)
T4 T5 T6 PTB01 ATEX 2048
Control medium Neutral gases, air DIN ISO 8573-1 Ambient temperature 0 ºC to +55 ºC
Dust content Class 5 (<40 µm particle size) Installation As required, preferably with actuator in upright position
Particle density Class 5 (<10 mg/m3) Type of protection IP65/67 according to EN 60529
Pressure dew point Class 3 (<-20 °C)
Protection class 3 acc. to VDE 0580
Oil concentration Class 5 (<25 mg/ m3)
Fieldbus communica- AS-Interface
Supply pressure 3-7 bar 1)
tion
Air supply filter Exchangeable
Conformity CE acc. to EMV2004/108/EG
Mesh aperture ~0.1 mm
Electrical connection
Pilot air ports Threaded ports G 1/8”
Multipole M12 (8-pin), M12 (4-pin) with 1 m cable (AS-Interface)
Position feedback Reed sensors (no contact) Cable gland M16x1.5 (Cable Ø 6.5 mm), screw terminals (1.0 mm2)
Stroke range valve RV50 = 6.0 mm, RV70 = 9.5 mm, RV110 = 13.5 mm 1)
The supply pressure must be 0.5 to 1 bar above the minimum required control pressure of
spindle
the valve actuator.

230
Technical Data (continued)

Without Fieldbus communication

Power supply 24 VDC
Residual ripple with DC 10%
Voltage tolerance ±10 %
Power consumption <2W

8685 / 8686
Output Max. 100 mA per output/ short-circuit protected
Electrical connection
Multipole M12 (8-pin)
Cable gland M12x1.5 (cable Ø6.5 mm), screw terminals (1.0 mm2 / max. port cross-section 0.25 mm2)

Type 8685 / 8686 2G II Ex ia IIC T4 Gb

Ignition protection IIG Ex ia IIC T4 Gb (BVS 13 ATEX E 039 X)
Ex ia IIC T4 Gb (IECEx BVS 13.0047 X)
Operating conditions Medium temperature of adapted process valve Type 2036
T(media) : 0-130 °C (safety requirement value)
Power supply
Limit switches Operates with Ex i-NAMUR switch amplifier: 8.2V DC
Operates with Ex barrier 1): max. input voltage Ui < 12V DC
Pilot valve Control valve component for Ex valve coils2)
Limit switches- Status Only electrical feedback
Power consumption Operates with Ex i-NAMUR- switch amplifier:
< 1.2 mA (terminal position reached)
> 2.1 mA (terminal position not reached)
Operates with Ex barrier1): max. input voltage Ii < 50 mA
Electrical connection Cable gland M12x1.5 (cable- 6.5 mm),
screw terminals 1.0 mm2/max. port cross-section: 8685: 0.25 mm2; 8686; 0.14 mm2
1)
 lectrical feed-in through intrinsically safe electric circuit of type of protection Ex ia IIC
E 2)
 eed-in valves
F
Each circuit (end position) has the following safety related max data: Max. input power Pi = 1.1 mW
Max. input voltage Ui = 12V DC / max. input circuit Ii = 50 mA Max input voltage and max. input circuit acc. following table:
Max. input power Pi = 60 mW Ui [V] 15 18 20 22 25 28 30 35
Internal capacity and inductance negligible Ii[mA] 900 440 309 224 158 120 101 73
Internal capacity and inductance negligible

With Fieldbus communication; AS- Interface Type 8685

Profile S-O.A.E (A/B slave, max 62 slaves/master)
Power supply 29.5 to 31.6 VDC
via bus lines Acc. to specification
separated from bus signal On request
Max. power consumption 35 mA
(2 terminal position reached)
Electrical connection M12 4-pin with 1 m cable on flat cable clip
Programming data See operating manual

With Fieldbus communication; AS- Interface Type 8686

Profile S-O.A.E (A/B slave, max 62 slaves/master)
Power supply 29.5 to 31.6 VDC
via bus lines Acc. to specification
separated from bus signal On request
Max. power consumption
Max. power consumption (2 valves activated and 2 feedback active) ≤ 120 mA
Outputs
Contact rating ≤ 2x0.8 W (above AS- Interface)
Watch-dog function Integrated
Inputs
Sensor operating voltage 24 V ±10% (above AS- Interface)
Acceptable current load ≤ 50 mA short circuit protected
Switching level High 10 V
Input current High ≤ 1.5 mA
Input current Low ≤ 0.1 mA
Electrical connection M12 4-pin with 1 m cable on flat cable clip
Programming data See operating instruction

Options
• Type 8686 ASI version with external power supply
• Type 8686 24 V DC version with cable gland

231
 Connection options Type 8685
Without field bus communication
Cable gland

Description on circuit board Description

24 V Operating voltages + (24VDC)
8685 / 8686

GND Operating voltages - (GND)

Top1 End positions above- Top actuator1
Bot1 End positions below- Bot actuator1
Top2 End positions above- Top actuator2
Bot2 End positions below- Bot actuator2

Top1
Bot1
24V GND
Top2
Bot2

675991

24 V DC
Multipole connection M12, 8-pin
5
6 Pin Description Configuration
4
1 Limit Switch 3 End positions below- Bot actuator2
2 Limit Switch 4 End positions above- Top actuator2
3 Limit Switch 1 End positions below- Bot actuator1
7
3 4 Limit Switch 2 End positions above- Top actuator1
5 Valve 2 Valve control Y2+
8 6 Valve1 Valve control Y1+
7 GND Power supply
2
8 24V DC Operating voltages +
1
Note: Use only straight cable sockets

Ex i (NAMUR)
Cable gland

Description on circuit board Description

Top1+ End positions above- actuator1
Top1- End positions above- actuator1
Bot1 - Top1 -
Bot1 + Top1 +
Bot1+ End positions below+ actuator1
Bot1- End positions below- actuator1
Top2+ End positions above+ actuator2
Top2- End positions above- actuator2
Bot2+ End positions below+ actuator2
Bot2- End positions below- actuator2

Top2 +
Top2 -

Bot2 +
Bot2 -

232
Connection options Type 8686
24V DC Cable gland

Description on circuit board Configuration

Bot2 End positions below- Bot actuator2

8685 / 8686
24V
GND

13,5
Top2 End positions above- Top actuator2
Valve1
675105

Bot1 End positions below- Bot actuator1

31,7
Valve2
Top1
Top1 End positions above- Top actuator1
Bot1
Top2 Valve2 Valve control Y2+ (actuator 2 operated)
Bot2
Valve1 Valve control Y1+ (actuator 1 operated)
GND
14,6 Power supply
24VDC Operating voltages +
14,1

AS-Interface - Type 8685 and 8686

˘Ø 90,8
Pin 4: Pin 3:
NC Bus –

Pin 1: Pin 2: 6
Bus + NC
17,1
Control head Type 8686 Feedback head Type 8685
115,4

14,6

Ex i (NAMUR)

Description on circuit board Description

Y1+ Y1- Y2+ Y2-
TOP1+ End positions above- actuator1
Actuator Actuator TOP1- End positions above- actuator1
27

BTM1+ End positions below+ actuator1

RV 110 70 50 RV 50 70 110
BTM1- End positions below- actuator1
TOP2+ End positions above+ actuator2
BTM1- BTM1+ TOP2- TOP2+
TOP2- End positions above- actuator2
TOP1- TOP1+ BTM2- BTM2+
BTM2+ End positions below+ actuator2
BTM2- End positions below- actuator2
Y1+ supply line valve1
Y1- return circuit valve1
Y2+
55 supply line valve2
,5
Y2- return circuit valve2
40°

43,5
45
38
45
54,1

50,3
Ø 118

233
 Dimensions [mm] (see datasheet for more details)

Type 8685 Type 8686

54.1
45 45
Ø 90.8 43.5 38
Ø 90.8
8685 / 8686

.5

Ø 118
55
.5

115.4
64
86.2

50.3
17.1
55.8

14.1
17.1
14.1

40°
40°

6
6

Ordering chart
Type Communication Electrical connection Pneumatic function Position feedback Pilot air ports Item no.
8685 without Cable gland without 2 switching points Threaded ports G 1/8” 231 306

AS- Interface A/B cable glands with 1 m cable without 2 switching points Threaded ports G 1/8” 231 307
on fl at cable clip
Exi (NAMUR) Cable gland without 2 switching points Threaded ports G 1/8” 242 249

8686 without M12 (8-pin) 2 x single-acting DN 2 switching points Threaded ports G 1/8” 231 292
3.0 mm
AS- Interface A/B cable glands with 1 m cable 2 x single-acting DN 2 switching points Threaded ports G 1/8” 231 293
on fl at cable clip 3.0 mm
Exi (NAMUR) Cable gland 2 x single-acting DN 2 switching points Threaded ports G 1/8” 242 250
3.0 mm

Accessories
Specifications for actuator size Item no.
Adapter set for Type 8685 RV50, RV70, RV110 684 267

Adapter set for Type 8686 RV50, RV70, RV110 684 268

Specifications Item no.

M12 socket, 8-pin, 5 m assembled cable Dimensions [mm] (see datasheet
919 for
267 more details)

M12 socket, 8-pin, 2 m assembled cable 919 061

ASI-fl at cable clip with VA-socket M12 (replacement part) 799 646

Silencer G 1/8” threaded ports 780 779

Pilot tool for cover mounting 674 077

234
 www.burkert.com

All inclusive!
What you see here is the essence of universality.­
­Perfect for whenever you require a direct-acting
­2/2-way solenoid valve. It’s the one valve you can
use for each and every occasion. Built for both neu­
tral and slightly aggressive media – powerful enough
to work with dry gases or steam. Three design ele-
ments ensure you get maximum performance: its
highest flow rates, its long service life and its top re-
liability. ­
All of which come standard. And it’s no problem at
all if your processing environment demands additional
features – from more pressure and a different supply
voltage, to an Ex version.
Simply universal: our solenoid valve 6027.

We make ideas flow.

Solenoid Valves | Process & Control Valves | Pneumatics & Process Interfaces | Sensors | Transmitters & Controllers | MicroFluidics | Mass Flow Controllers | Solenoid Control Valves
 Control Tops and Feedback Packages for
Pneumatically Actuated Valves

Type 8691
8690 / 8691

• Spring chamber vent

• Flushing function
• Optical position indicator
• Integrated air supply

Type 8690

The pneumatic control units, Type 8690 and Type 8691, are optimised for the integrated mounting Envelope Dimensions [mm]
on process valves series 21XX. At the 8691 bright coloured LEDs indicate the current status of the (see datasheet for details)
process valves (visible from a distance). Chemically resistant PPS housing is designed in accord-
ance with EHEDG guidelines for use in hygienic environments. Especially for the system cleaning
Type 8690
the IP protection of the housing is supported by overpressure in the control head.

Technical Data
8690 8691
Pilot valve 24 V DC ±10%, residual ripple 10% 24 V DC ±10%, residual ripple 10%
(no technical direct current); 1 W (no technical direct current); 2 W
Micro switch Max. 24 V DC, max. 2A
Initiator 10 to 24 V DC, max. 100 mA ext. load PNP, 10 to 24 V DC, max. 100 mA Type 8691
per initiator
Electrical connection Cable gland or 8-pin M12 Cable gland or 8-pin M12 , AS-i Connect
Buses available – DeviceNet, AS-i
Optical feedback – SuperBRIGHT LED
Media Instrument air Instrument air
Body, Cover, Seal PPS, PC, EPDM PPS, Stainless steel, PC, EPDM
Push in connector (external Ø 6 mm or 1/4”) or threaded ports G 1/8
Integrated filter 0.1 mm (exchangeable) 0.1 mm (exchangeable)
Supply pressure 3-7 bar g 3-7 bar g
Accreditations IP65/67, CE, (CSA pending) IP65/67, CE, CSA (pending)
Ambient temperature with pilot valve 0 °C to +55 ºC 0 ºC to +55 ºC Type A B
without pilot valve -10 °C to +50 °C 8690 91 86
Protection class IP65 and IP67 acc. to EN 60529 IP65 and IP67 acc. to EN 60529
8691 91 119
Insulation class 3 acc. to VDE 0580 3 acc. to VDE 0580
Conformity acc. to CE in compliance with acc. to CE in compliance with
EMV2004/108/EG EMV2004/108/EG

Options
8690
• Versions for double acting actuators

8691
• Versions for double acting actuators

236
Ordering Chart
Type 8690
Item no. Item no.
Control
Actuator Actuator
Electrical Position function
Pilot air ports series series
connection feedback pilot valve
ELEMENT CLASSIC
system
Type 21xx Type 20xx

8690 / 8691
Inductive proximity switch
M12 connection 2 Inductive switches open/ single-acting (NO/NC) Threaded ports 227 222 227 226
24 V/DC PNP closed G 1/8”
single-acting (NO/NC) Push-in connector exter- 227 223 227 227
nal Ø 6 mm or 1/4”
double-acting (springless) Push-in connector exter- 227 206 247 084
nal Ø 6 mm or 1/4”
none Threaded ports 227 190 –
G 1/8”
none Push-in connector exter- 227 191 –
nal Ø 6 mm or 1/4”
none none _ 227 193
#P_
1 Inductive switch open/ single-acting (NO/NC) Threaded ports 227 218 –
24 V/DC PNP closed G 1/8”
single-acting (NO/NC) Push-in connector exter- 227 219 –
nal Ø 6 mm or 1/4”
double-acting (springless) Push-in connector exter- 227 204 –
nal Ø 6 mm or 1/4”
none Push-in connector exter- 227 187 –
nal Ø 6 mm or 1/4”
none none – 227 193

Cable gland 2 Inductive switches open/ single-acting (NO/NC) Threaded ports 227 220 227 224
24 V/DC PNP closed G 1/8”
single-acting (NO/NC) Push-in connector exter- 227 221 227 225
nal Ø 6 mm or 1/4”
double-acting (springless) Push-in connector exter- 227 205 –
nal Ø 6 mm or 1/4”
double-acting (springless) Threaded ports – 227 207
G 1/8”
none Threaded ports 227 189 –
G 1/8”
none none – 227 192

1 Inductive switch open/ single-acting (NO/NC) Threaded ports 227 216 –

24 V/DC PNP closed G 1/8”
single-acting (NO/NC) Push-in connector exter- 227 217 245 356
nal Ø 6 mm or 1/4”
double-acting (springless) Push-in connector exter- 227 203 –
nal Ø 6 mm or 1/4”
none none – 227 192

2 Inductive switches open/ single-acting (NO/NC) Threaded ports 265 143 265 146
NAMUR 2-wire 8 V/ closed G 1/8”
DC II 2G Ex ia IIC T6 single-acting (NO/NC) Push-in connector exter- 265 143 265 146
nal Ø 6 mm or 1/4”
double-acting (springless) Threaded ports 265 144 265 147
G 1/8”
none Threaded ports 265 142 –
G 1/8”
none Push-in connector exter- 265 142 –
nal Ø 6 mm or 1/4”
none none – 265 145

none open/ single-acting (NO/NC) Threaded ports 225 883 –

closed G 1/8”
single-acting (NO/NC) Push-in connector exter- 227 215 225 231
nal Ø 6 mm or 1/4”

237
 Ordering Chart
Item no. Item no.
Electrical Position Controlfunction Actuator series Actuator series
Pilot air ports
connection feedback pilot valve system ELEMENT CLASSIC
Type 21xx Type 20xx
Micro switch feedback
8690 / 8691

M12 connection 2 micro open/ single-acting (NO/NC) Threaded ports 227 234 227 238
switches closed G 1/8”
single-acting (NO/NC) Push-in connector external 227 235 227 239
Ø 6 mm or 1/4”
double-acting (springless) Push-in connector external 227 212 –
Ø 6 mm or 1/4”
none Push-in connector external 227 197 –
Ø 6 mm or 1/4”
none none – 227 200

1 micro open single-acting (NO/NC) Threaded ports 227 230 –

switch G 1/8”
single-acting (NO/NC) Push-in connector external 227 231 –
Ø 6 mm or 1/4”
double-acting (springless) Push-in connector external 227 210 –
Ø 6 mm or 1/4”
none Push-in connector external 227 194 –
Ø 6 mm or 1/4”
none none – 227 200

Cable gland 2 micro open/ single-acting (NO/NC) Threaded ports 227 232 227 236
switches closed G 1/8”
single-acting (NO/NC) Push-in connector external 227 233 227 237
Ø 6 mm or 1/4”
double-acting (springless) Threaded ports – 227 213
G 1/8”
double-acting (springless) Push-in connector external 227 211 –
Ø 6 mm or 1/4”
none Threaded ports 227 195 –
G 1/8”
none Push-in connector external 227 196 –
Ø 6 mm or 1/4”
none none – 227 198

1 micro open single-acting (NO/NC) Threaded ports 227 228 –

switch G 1/8”
single-acting (NO/NC) Push-in connector external 227 229 –
Ø 6 mm or 1/4”
double-acting (springless) Push-in connector external 227 209 –
Ø 6 mm or 1/4”
none Threaded ports 233 344 –
G 1/8”
none none – 228 284

8691 (other versions on request)

Item no. Cable
Type Item no. M12
Gland / AS-i Clip
Inductive 227 261 227 263

AS-Interface (Push-in 1/4”) 227 259 227 256

DeviceNet (Push-in 1/4”) – 227 257

238
Accessories for Type 8690
Specifications Actuator size Control function Item no.
Adapter kit ELEMENT Type 21xx Ø70 / 90 / 130 mm Universal 665 720

Adapter kit CLASSIC Type 20xx Ø63 mm Universal 673 262

8690 / 8691
feedback (without pilot valve) 677 203

Ø80 mm Universal 673 263

feedback (without pilot valve) 677 204

Ø100 mm Universal 673 264

feedback (without pilot valve) 677 205

Ø125 mm Universal 674 513

feedback (without pilot valve) 677 205

Accessories for Type 8690 / 8691

Specifications Item no.
M12 socket, 8-pins, 2 m assembled cable 919 061

M12 socket, 8-pins, 5 m assembled cable 919 267

M12 socket, 4-pins, 5 m assembled cable 918 038

M12 socket, 5-pins, 2 m assembled cable 438 680

ASI fl at cable clip with stainless steel socket M12 (spare part) 799 646

Silencer with G 1/8” 780 779

Silencer with push-in connector 902 662

Accessories for Type 8691

Description Actuator size Control function Item no.
Adapter kit Ø 70 / 90 / 130 mm universal 679 917
ELEMENT Type 21xx
Adapter kit Ø 63 mm universal 679 921
CLASSIC Types 20xx
8691 feedback (without pilot valve) 679 937

Ø 80 mm universal 679 922

8691 feedback (without pilot valve) 679 938

Ø 100 mm universal 679 923

8691 feedback (without pilot valve) 679 939

Ø 125 mm universal 679 924

8691 feedback (without pilot valve) 679 939

Ø 175/225 mm universal 679 925

8691 feedback (without pilot valve) 679 940

239
 Digital electropneumatic Positioner for the integrated
­mounting on process control valves
8692

• Compact stainless steel design

• Graphic display with backlight
• Easy start-up by automatic X-Tune function
• Comprehensive range of additional soft-
ware functions
• Internal control air routing
• Profibus DPV1 or DeviceNet communica-
tion (option)

The compact Positioner, Type 8692, is optimised for integrated mounting Dimensions [mm]
on the pneumatic actuators in the process valve series, Type 23XX/2103
and is specially designed for the requirements of a hygienic process Version Multipole connector
environment.

The control air channel is integrated in the actuator without external tub-
ings. The easy handling and the selection of additional software functions
are done either on a big backlit graphic display and keypad or over a PC
interface.

The Positioner registers the valve position without deterioration through C

a contact-free, analog position sensor. The control of single- or double-
acting actuators is done without intrinsic compressed air consumption. A
Communication interfaces such as Profibus DPV1 or DeviceNet and
analogue as well as binary feedback can also be chosen.
B
The housing is easy to clean and features proven electrical IP protec-
tion and chemically resistant materials for use in hygienic processing, in
food, beverage and pharmaceutical industries. Combined with Bürkert A B C
ELEMENT actuators the unique pilot valve system enables a compressed 91 114.6 156
air recycling that avoids actuator chambers contamination from the
environment.

Technical data Air input filter Exchangeable (mesh aperture ~0.1 mm)

Material Actuator system

Body PPS, stainless steel Actuator series ELEMENT Low air flow rate: Ø Actuator 70 / 90 mm
Cover PC 23XX High air flow rate: Ø Actuator 130 mm
Sealing EPDM Actuator series CLASSIC Low air flow rate: Ø Actuator 80 / 100 mm
27XX High air flow rate: Ø Actuator 125 / 175 / 225 mm
Power supply 24 V DC +/-10%
Position detection module Contact-free, wear-free
Residual ripple Max. 10%
Stroke range valve spindle 3-28 mm (3-45 mm on request)
Setpoint setting 0/4-20 mA and 0 to 5/10 V
Installation as required, preferably with actuator in upright
Input resistance 0/4 to 20 mA: 180 Ω
position
0 to 5/10 V: 19 k Ω
Type of protection IP65/67 acc. to EN 60529
Control medium Neutral gases, air DIN ISO 8573-1
(NEMA 4x in preparation)
Dust concentration Class 5 (<40 µm particle size)
Particle density Class 5 (<10 mg/m3) Power consumption <5W
Pressure condensation point Class 3 (<-20 °C) Electrical connection
Oil concentration Class 5 (<25 mg/m3) Multipole connection M12, 8-pin or 4-pin
Ambient temperature 0 °C to +55 °C Cable gland 2xM16x1.5 (Cable Ø10 mm) on terminal screws
(1.5 mm2)
Control air ports Threaded ports G 1/8” stainless steel or
push-in connectors (Ø 6 mm and 1/4” tube) Bus communication Profibus DPV1, DeviceNet

Supply pressure Low air flow rate 0-7 bar 1) Protection class 3 acc. to VDE 0580
High air flow rate 3-7 bar Conformity EMV2004/108/EG

1)
The supply pressure has to be 0.5 - 1 bar above the minimum required pilot pressure for the valve actuator.

240
 Dimensions [mm]

Version connection cable glands Version Multipole connector

91
91

8692
156

84,0

156
17,1
14,6

17,1
14,6
13,5 54,1 13,5 54,1
91 31,7 135,8 31,7
101,6 91 114,6
156

84,0

81,5
156
17,1
14,6

54,1 13,5 54,1

135,8 31,7
114,6

Signal flow diagram

Position control loop

Z1

Valve
B1 opening
PK
CMD Xd1
+ - E1

Position Positioner Pilot valve Control valve

setpoint system

POS

Position sensor system

Position control loop

Schematic diagram of the TopControl Type 8692

Without Fieldbus interface With Profibus DP / DeviceNet

Input for Analogue Bus Bus

Outputs
Outputs

position setpoint feedback 2)

Inputs
Inputs

4 - 20mA, 0-20 mA 4-20mA, 0-20mA,

0-10 V, 0-5 V 0-10 V, 0-5 V 2)
TopControl TopControl
(without Analogue Profibus DP /
Binary input Fieldbus interface) feedback + 2 DeviceNet
binary outputs 2)
24 V DC 1)
Supply
Supply

24 V DC 1)
Communications
Interface
Operation Operation

1)
 he operating voltage is supplied with a 3-wire unit independent from the setpoint signal.
T
2)
Alternative options

241
 Ordering chart
Analogue Item no.
Control function Bus- Electrical Analogue feedback
Binary input Pilot air ports Pilot air ports
pilot valve system Communication connection feedback + 2 binary
outputs threaded G 1/8" Push-in
Actuator series ELEMENT types 23xx actuator size Ø 70/90 mm
8692

Low air flow rate No Cable gland No No Yes 227 290 227 291
single acting
No No Yes 230 898 227 292

No Yes Yes – 236 957

No Multipole No No Yes 226 206 227 293

4 - 20 mA No Yes 246 362 227 294

No Yes Yes – 227 295

Profibus DPV1 Multipole No No No – 227 297

No No No 233 348 227 298

DeviceNet No No No – 227 296

Low air flow rate No Cable gland No No Yes 227 274 227 275
double acting
4 - 20 mA No Yes – 227 276

No Multipole No No Yes – 227 278

4 - 20 mA No Yes 227 277 227 279

Profibus DPV1 Multipole No No No – 227 281

No No No – 227 282

DeviceNet No No No – 227 280

Actuator series ELEMENT types 23xx actuator size Ø 130 mm

High air flow rate No Cable gland No No Yes 227 316 227 317
single acting
4 - 20 mA No Yes 233 347 227 318

No Multipole No No Yes 245 016 227 319

4 - 20 mA No Yes 246 363 227 320

No Yes Yes – 227 321

Profibus DPV1 Multipole No No No 231 333 227 323

No No No 233 349 223 777

DeviceNet No No No – 227 322

* Profibus Anschluss 2x M12 (Bus IN / Bus OUT)

242
Ordering chart (cont.)

Analogue Item no.

Control function Bus- Electrical Analogue feedback
Binary input Pilot air ports Pilot air ports
pilot valve system Communication connection feedback + 2 binary
outputs threaded G 1/8" Push-in
Actuator series CLASSIC types 27xx actuator size Ø 80/100 mm

8692
Low air flow rate No Cable gland No No Yes 227 299 227 302
single acting
4 - 20 mA No Yes 227 300 227 303

No Yes Yes 227 301 227 305

No Multipole No No Yes 227 306 227 309

4 - 20 mA No Yes 227 307 227 310

No Yes Yes 227 308 227 311

Profibus DPV1 Multipole No No No – 227 313

DeviceNet No No No 247 245 227 312

Low air flow rate No Cable gland No No Yes 227 283 227 284
double acting
No Yes Yes – 227 285

Multipole No No No Yes 227 286 227 287

No Yes Yes – 227 288

Profibus DPV1 Multipole No No No – 227 586

DeviceNet No No No
Actuator series CLASSIC types 27xx actuator size Ø 125/175/225 mm
High air flow rate No Cable gland No No Yes 227 324 227 327
single acting
4 - 20 mA No Yes 227 325 227 328

No Yes Yes 227 326 227 329

No Multipole No No Yes 227 330 227 333

4 - 20 mA No Yes 227 331 227 334

No Yes Yes 227 332 227 335

Profibus DPV1 Multipole No No No – 227 336

DeviceNet No No No 239 114 228 231

* Profibus Anschluss 2x M12 (Bus IN / Bus OUT)

243
 Digital electropneumatic Process Controller for the integrated
mounting on process control valves

• Compact stainless steel design

8693

• Graphic display with backlight

• Easy start-up of process controller and
positioner
• Comprehensive range of additional
­software functions
• Internal control air channel
• Profibus DPV1 or DeviceNet (option)

The compact Process Controller, Type 8693, is optimised for integrated Dimensions [mm] (see datasheet for more details)
mounting on the pneumatic actuators in the process valve series, Type
23XX/2103 and is specially designed for the requirements of a hygienic Ausführung Anschluss Multipol
process environment.

The actual value of the process factor is directly supplied to the device as
4-20 mA, PT100 or a frequency signal. The process controller calcu-
lates the setpoint for the subordinated positioner through the variance
comparison. Due to the analogue feedback all analogue values on the
controlling level can be transferred.
C
The parameterization of process controller and positioner can be carried
out automatically.
A
The easy handling and the selection of additional software functions are
done either on a big graphic display with backlight and keypad or over a
PC interface.
B
The Positioner registers the valve position without deterioration through
a contact-free, analog position sensor. The control of single- or double- A B C
acting actuators is done without internal air consumption. Communication 91 71.2 156
interfaces such as Profibus DPV1 or DeviceNet and analogue as well as
binary feedback can also be chosen.
Technical data (cont.)

Technical data Supply pressure Low air flow rate 0-7 bar 1)
High air flow rate 3-7 bar
Material
Air input filter Exchangeable (mesh aperture ~0.1 mm)
Body PPS, stainless steel
Cover PC Actuator system Low air flow rate: Ø Actuator 70/90 mm
Sealing EPDM High air flow rate: Ø Actuator 130 mm

Power supply 24V DC +/-10% Position detection module Contact-free, wear-free

Residual ripple 10%, no technical direct current! Stroke range valve spindle 3-28 mm (3-45 mm on request)

Setpoint setting 0/4 to 20 mA and 0 to 5/10 V Installation as required, preferably with actuator in upright
position
Input resistance 0/4 to 20 mA: 180 Ω
0 to 5/10 V: 19 k Ω Type of protection IP65/67 acc. to EN 60529 (NEMA 4x in prepara-
tion)
Sensor input 4-20 mA (180 Ω input resistance)
frequency 0-1000 Hz (17 kΩ input resistance) Power consumption <5W
PT100 -20 to +220 °C (resolution < 0.1 °C) Electrical connection
Control medium neutral gases, air DIN ISO 8573-1 Multipole connection M12, 8-pin or 4-pin
Dust concentration Class 5 (<40 µm particle size) Cable gland 2xM16x1.5 (Cable Ø10 mm) on terminal screws
Particle density Class 5 (<10 mg/m3) (1.5 mm2)
Pressure condensation point Class 3 (<-20 °C) Bus communication Profibus DPV1, DeviceNet
Oil concentration Class 5 (<25 mg/m3) Protection class 3 acc. to VDE 0580
Ambient temperature 0 °C to +55 °C Conformity CE acc. to EMV2004/108/EG
Control air ports Push-in connector (external Ø 6 mm or ¼”) or 1)
 he supply pressure has to be 0.5 - 1 bar above the minimum required pilot pressure for
T
threaded ports G 1/8” the valve actuator.

244
 Dimensions [mm] (see datasheet for more details)

Version connection cable glands Version Multipole connector

91 91

8693
156

84,0

156
4,2

51,8

51,8
43,3
17,1

14,6
14,6

13,5 54,1 13,5 9,3

91 31,7 135,8 91 71,2 31,7 24,2 23,8
101,6
54,1

43,5
156

84,0

156

4,2

38
51,8

51,8
43,3
14,6

54,1 13,5 9,3

135,8 71,2 31,7 24,2 23,8
54,1

Signal flow diagram

Process control loop Position control loop

Z2 Z1

Valve
Valve Process B1
Position PK opening
SP Xd2 CMD opening factor CMD Xd1
control
+ - loop + - E1

Process Process Process Position Positioner Pilot valve Control valve

setpoint controller setpoint system

PV POS

Transmitter Position sensor system

Position control loop

Schematic diagram Type 8693

Without Fieldbus interface With Profibus DP / DeviceNet

Input for position or Analogue

process setpoint, Bus Bus
Outputs

feedback 2)
Outputs
Inputs

4 - 20mA, 0-20 mA
Inputs

0-10 V, 0-5 V
Input for process Initiator 2)
TopControl Analogue
Input for actual process setpoint 4-20 mA, frequency, TopControl
(without feedback + 2
value 4-20 mA, frequency, Pt 100 Profibus DP /
Fieldbus binary outputs 2)
Pt 100 DeviceNet
interface)
Binary inputs
Initiator 2)
Supply

24 V DC 1)
Supply

24 V DC 1)
Operation
Operation

1)
 he operating voltage is supplied with a 3-wire unit independent from the setpoint signal.
T
2)
Alternative options

245
 Ordering chart
Analogue
Valve Communi- Electrical Analogue feedback Binary
Initiator Pilot air ports Item no.
function cation connection feedback + 2 binary input
outputs
Actuator size Ø 70 / 90 mm
8693

Single-acting No Cable gland No No No Yes Push-in connector external 227 353

Ø 6 mm or G 1/4”
4 - 20 mA No No Yes Push-in connector external 227 354
Ø 6 mm or G 1/4”
No No No Yes Threaded ports G 1/8” 227 352

Mutlipole No No No Yes Push-in connector external 227 355

Ø 6 mm or G 1/4”
4 - 20 mA No No Yes Push-in connector external 227 356
Ø 6 mm or G 1/4”
No Yes No Yes Push-in connector external 227 357
Ø 6 mm or G 1/4”
No No Yes Yes Push-in connector external 227 374
Ø 6 mm or G 1/4”
Profibus Mutlipole No No No No Push-in connector external 227 359
Ø 6 mm or G 1/4”
DeviceNet Mutlipole No No No No Push-in connector external 227 358
Ø 6 mm or G 1/4”
Actuator size Ø 130 mm
Single-acting No Cable gland No No No Yes Push-in connector external 227 376
Ø 6 mm or G 1/4”
4 - 20 mA No No Yes Push-in connector external 227 377
Ø 6 mm or G 1/4”
No No No Yes Threaded ports G 1/8” 227 375

Mutlipole No No No Yes Push-in connector external 227 378

Ø 6 mm or G 1/4”
4 - 20 mA No No Yes Push-in connector external 227 379
Ø 6 mm or G 1/4”
No Yes No Yes Push-in connector external 227 390
Ø 6 mm or G 1/4”
No No Yes Yes Push-in connector external 227 396
Ø 6 mm or G 1/4”
Profibus Mutlipole No No No No Push-in connector external 227 382
Ø 6 mm or G 1/4”
DeviceNet Mutlipole No No No No Push-in connector external 227 381
Ø 6 mm or G 1/4”
Actuator size Ø 70 / 90 mm
Double-acting No Cable gland No No No Yes Push-in connector external 227 340
Ø 6 mm or G 1/4”
4 - 20 mA No No Yes Push-in connector external 227 341
Ø 6 mm or G 1/4”
No No No Yes Threaded ports G 1/8” 227 339

Mutlipole No No No Yes Push-in connector external 227 342

Ø 6 mm or G 1/4”
4 - 20 mA No No Yes Push-in connector external 227 343
Ø 6 mm or G 1/4”
No No Yes Yes Push-in connector external 227 350
Ø 6 mm or G 1/4”
Profibus Mutlipole No No No No Push-in connector external 227 345
Ø 6 mm or G 1/4”
DeviceNet Mutlipole No No No No Push-in connector external 227 344
Ø 6 mm or G 1/4”

246
Accessories
Specifications Actuator size For control function Item no.
Adapter kit for Type 23xx / 2103 Ø 70 / 90 mm spring-closed (A) 679 917
spring-open t (B)
and double-acting (I)

8693
Specifications Item no.
M12 socket, 8-pin, 2 m assembled cable 919 061

M12 socket, 4-pin, 5 m assembled cable 918 038

M8 socket, 4-pin, 2 m cable, actual process value 918 718

Silencer with G1/8” 780 779

Silencer with push-in connector 902 662

M8 plug, 4-pin, initiator 917 131

247
 Digital electropneumatic Positioner for the integrated
­mounting on process control valves

Basic version for Ø 70-225 mm

8694

• Digital smart positioner

• Automatic teach function
• Contact-free position sensor
• Compact stainless steel design
• AS-Interface communication (option)
• Internal control air routing

Compact positioner for integrated mounting on pneumatically operated Dimensions [mm] (see datasheet for more details)
process valves. Remote setpoint adjustment via a 4-20 mA signal or
through AS-Interface. Without intrinsic compressed air consumption dur-
ing steady state.
A contact-free analog position sensor measures the position of the valve
spindle.
Simple installation through automatic tune function and setting through
DIP-switch:
• Close tight function
• Characteristic curves selection
• Reversal of effective direction
• Switching manual /automatic operation
B
• Binary input
C
Additional parametrisation options are possible through DTM devices.
A
A software interface can be used for, amongst others, lionization of the
operation characteristics by using free programmable fixed points.
The valve position indication is shown through LED components.
As an option an analogue position feedback can be integrated.
A B C
91 115.4 54
Technical Data
Material
Body PPS, stainless steel
Cover PC Technical Data (cont .)
Sealing EPDM
Actuator system
Power supply 24V DC ±10%
Actuator series Low air flow rate: Ø Actuator 70/90 mm
Residual ripple Max. 10% ELEMENT 23XX High air flow rate: Ø Actuator 130 mm
Setpoint setting 4-20 mA Actuator series Low air flow rate: Ø Actuator 80/100 mm
(0-20 mA adjustable via communication CLASSIC 27XX High air flow rate: Ø Actuator 125/175/225 mm
­interface) Position detection module Contact-free, wear-free
Output resistance 180 Ω Stroke range valve spindle 3-45 mm
Control medium neutral gases, air DIN ISO 8573-1 Installation as required, preferably with actuator in upright
Dust concentration Class 5 (<40 µm particle size) position
Particle density Class 5 (<10 mg/m3)
Type of protection IP65 and IP67 acc. to EN 60529
Pressure condensation point Class 3 (<-20 °C)
Oil concentration Class 5 (<25 mg/m3) Protection class 3 acc. to VDE 0580
Ambient temperature 0 °C to +60 °C Conformity CE acc. to EMV2004/108/EG
Pilot air ports Threaded ports G 1/8” stainless steel or Options Analogue position feedback, 4-20 mA
Push-in connectors (Ø 6 mm and 1/4” tube) Communication AS-Interface (option, in preparation)
Supply pressure Low air flow rate 0-7 bar 1) 1)
 he supply pressure has to be 0.5-1 bar above the minimum required pilot pressure for the
T
High air flow rate 3-7 bar valve actuator.
(in preparation)
Air input filter Exchangeable (mesh aperture ~0.1 mm)

248
Technical data (cont.)

Without filed bus communication

Power supply 24V DC +/- 10%
Risidual ripple 10%
Power consumption < 3.5W
Electrical connection

8694
Multipole M12 (8 pins), stainless steel
Cable gland 1xM16x1.5 (cable Ø5-10), terminal screws (1.5 mm2)

Technical Data AS-interface - (Option)

Profile S-7.3.4 Output: 16 Bit setpoint / Certificate no. 87301 acc. to Version 3.0
-7.A S.5 Output: 16 Bit setpoint; Input: 16 Bit feedback / Certificate no. 95401 acc. to version 3.0
Programmed Information see operating instructions
Power supply through bus line 29.5 to 31.6 VDC acc. to specification
Max. Current consumption 150 mA
Electrical connection M12x1, 4-pin stainless steel plug assembled to 80 cm cable and flat cable clip

Dimensions [mm]

Mounting on process valve, ELEMENT Type 23xx

91

115,4

91
17,1
14,6

13,5
54
31,7
102

Mounting on process valve, CLASSIC Type 27xx

91
115,4

92,6
14,6

17,1

13,5
31,7 54
102

249
 Signal flow diagram
Position control loop

Z1

Valve
8694

B1 opening
PK
CMD Xd1
+ - E1

Position Positioner Pilot valve Control valve

setpoint system

POS

Position sensor system

Position control loop

Schematic diagram of the TopControl Basic

Input for position Analog

setpoint value1) position feedback
4 – 20 mA2) (Optional)
0 – 20 mA Positioner

Binary input
Outputs
Inputs
Power.

24V DC

Communications
Operation
interface

or optional bus connection AS interface

1)

Default setting
2)

250
Ordering chart
Item no.
Control function
Communication Electrical connection Analogue feedback Pilot air ports Pilot air ports Push-in
pilot valve system
threaded G 1/8" (Ø 6 mm and 1/4")
Actuator series ELEMENT types 23xx actuator size Ø 70 / 90 mm
Low air flow rate No M12 connector No 227 405 227 407

8694
single acting
Yes 227 406 227 408

No Cable gland No 227 401 227 403

Yes 227 402 227 404

AS-Interface S-7.3.4 M12 / flat cable clip / No 227 398 227 399
80 cm cable
AS-Interface S-7.A.5 16 Bit via Bus 239 615 239 613

Actuator series ELEMENT types 23xx actuator size Ø 130 mm

High air flow rate No M12 connector No 227 426 227 428
single acting
Yes 227 427 227 429

No Cable gland No 227 422 227 424

Yes 227 423 227 425

AS-Interface S-7.3.4 M12 / flat cable clip / No 227 420 227 421
80 cm cable
AS-Interface S-7.A.5 16 Bit via Bus 239 616 239 614

Actuator series CLASSIC types 27xx actuator size Ø 80 / 100 mm

Low air flow rate No M12 connector No 227 416 227 418
single acting
Yes 227 417 227 419

No Cable gland No 227 411 227 414

Yes 227 413 227 415

AS-Interface S-7.3.4 M12 / flat cable clip / No 227 409 227 410
80 cm cable
AS-Interface S-7.A.5 16 Bit via Bus 239 611 239 609

Actuator series CLASSIC types 27xx actuator size Ø 125 / 175 / 225 mm
High air flow rate No M12 connector No 227 436 227 438
single acting
Yes 227 437 227 439

No Cable gland No 227 432 227 434

Yes 227 433 227 435

AS-Interface S-7.3.4 M12 / flat cable clip / No 227 430 227 431
80 cm cable
AS-Interface S-7.A.5 16 Bit via Bus 239 612 239 610

251
 Control Head for the integrated mounting on process valves,
for the series 21XX
8695

• Compact stainless steel design

• Integrated analog valve position
registration (Teach function)
• Coloured illuminated status display
• Internal control air routing
• Fieldbus interface AS-Interface/­
DeviceNet (option)

The control head, Type 8695, is optimised for integrated mounting on the Envelope Dimensions [mm] (see datasheet for details)
21XX process valve series with smaller actuator sizes.
The registration of the valve position is done through a contact-free
analog position sensor, which automatically recognises and saves the
valve end position through the Teach function when starting up. The
integrated pilot valve controls single or double-acting actuators.
The design of the control unit and the actuator is specially designed for
the requirements of a hygienic process environment and enables an inter-
nal control air channel without external tubings.
B

Besides the electrical position feedback signal the status of the device is
shown directly on the control head itself through coloured LEDs showing
a clear visible valve position status.
As an option a Fieldbus interface, AS-Interface or DeviceNet can be C
A
chosen.

Technical Data
Material A B C
Body PPS, stainless steel 77.2 123.9 80
Cover PC
Sealing EPDM
Control medium neutral gases, air DIN ISO 8573-1
Dust concentration Class 5 (<40 µm particle size)
Particle density Class 5 (<10 mg/m3)
Pressure condensation point Class 3 (<-20 °C) Technical Data continued
Oil concentration Class 5 (<25 mg/m3)
Supply pressure 0 to 7 bar 1) Power supply 24 VDC ±10%
Actuator system for single or double-acting actuators Residual ripple with DC 10%
Actuator series 21XX actuator ø 50 mm
Power consumption < 2W
Pilot air ports Threaded ports G 1/8” stainless steel or
Push-in connectors (Ø 6 mm and 1/4” tube) Electrical connection
Mutlipole M12, 8-pin
Position feedback Analog position sensor (contact-free)
with autotune switchpoint (PNP) (NPN on Output max. 100 mA per output
request)
Stroke range valve spindle 2.5 to 32 mm
Ambient temperature 0 to +55 ºC
Installation as required, preferably with actuator in
upright position
Protection class IP65/67 according to EN 60529
Protection class 3 according to VDE 0580
Fieldbus communication AS-Interface / DeviceNet
(option)
Conformity according to CE in compliance with
EMV2004/108/EG
1)
The supply pressure has to be 0.5 - 1 bar above the minimum required pilot pressure for the
valve actuator.

252
Technical data (cont .)

With Fieldbus communication; AS-Interface

Profile S-B.A.E. (A/B slave, max. 62 slaves/master)
Certificate No. 87301 acc. to version 3.0
Power supply 29.5 to 31.6 VDC
through bus line according to specification

8695
separated from bus signal on request
Power consumption
Units without external power supply
Max. power consumption 120 mA
Power consumption in normal operation 90 mA
(after current reduction; Valve + 1 end position achieved)
Output
Contact rating ≤ 1W over AS-Interface
Watch-dog function integrated
Electrical connection M12 4-pins
Programming data see operating instructions

With Fieldbus communication; DeviceNet

Profile Group 2 Only Slave Device; MAC-ID and transfer rate adjustable through DIP-switch
Power supply 11 to 25 VDC
Power consumption ≤ 80 mA
Output
Inrush current ≤ 50 mA
Hold current ≤ 30 mA
Input
"0" 0 to 1.5 V
"1" ≥8V
Electrical connection M12-Micro Style - flange connector 5-pins (configuration according DeviceNet-specification)

Dimensions [mm]

Mounting on process valve CLASSIC types 20xx

65,4 65.4
123,9

123.9
32.7

27.7
27,7

16.2

19 19 8.4 8.4
80 19 19
80
74.2
77,2

14 14

253
 Ordering Chart
Item no.
Control function pilot Position Actuator series Actuator series
Communication Pilot air ports
valve system feedback ELEMENT CLASSIC
types 21xx types 20xx
AS-Interface S-B.A.E Single acting (NO/NC) threaded ports G 1/8” 2 switching points 227 444 223 896
8695

Single acting (NO/NC) Push-in Ø 6 mm or 1/4” 2 switching points 227 445 –

Double acting (springless) threaded ports G 1/8” 2 switching points 227 440 223 906

Double acting (springless) Push-in Ø 6 mm or 1/4” 2 switching points 227 441 –

DeviceNet Single acting (NO/NC) threaded ports G 1/8” 2 switching points 238 724 238 726

Single acting (NO/NC) Push-in Ø 6 mm or 1/4” 2 switching points 238 723 –

Double acting (springless) threaded ports G 1/8” 2 switching points * 238 727

Double acting (springless) Push-in Ø 6 mm or 1/4” 2 switching points * –

Without Single acting (NO/NC) threaded ports G 1/8” 2 switching points 227 446 223 895

Single acting (NO/NC) Push-in Ø 6 mm or 1/4” 2 switching points 227 447 –

Double acting (springless) threaded ports G 1/8” 2 switching points 227 442 223 905

Double acting (springless) Push-in Ø 6 mm or 1/4” 2 switching points 227 443 –

without threaded ports G 1/8” 2 switching points 234 246 *

Push-in Ø 6 mm or 1/4” 2 switching points 248 993 *

* on request

Accessories
Specifications Actuator size [mm] Control function Item no.
Adapter kit ELEMENT types 21xx Ø 50 universal 679 918

Adapter kit CLASSIC types 20xx Ø 40 universal 683 057

Adapter kit CLASSIC types 20xx Ø 50 universal

Globe and angle seat valves 2000 / 2012 683 058

Diaphragm valve 2030 / 2031 683 059

Adapter kit CLASSIC types 20xx Ø 63 1) universal on request

For installation kits to 3rd party process valves please see datasheet installation kits for hygienic process valves or contact your sales office for related drawings or individual engineering support
1) When combining actuator size Ø 63 mm with 8695 CLASSIC reduced switching dynamics should be expected. Please choose Type 8691 for shorter response times.

Specifications Item no.

M12 socket, 8-pins, 2 m assembled cable 919 061

M12 socket, 8-pins, 5 m assembled cable 919 267

M12 socket, 4-pins, 5 m assembled cable 918 038

M12 socket, 5-pins, 2 m assembled cable 438 680

Silencer with G 1/8” 780 779

Silencer with push-in connector 902 662

Sensor puck (spare part) 677 245

254
 www.burkert.com

Powerhouse!

Minimum effort – maximum effect: Our 6240

piston­valve controls high pressures and large­
­­nominal sizes at low power consumption. This high
efficiency stems from smart symbiosis – we’ve
combined the advantages of a servo-assisted
­valve with the benefits of a ­direct-acting one. The
­result? A hard-coupled­p
­ iston system that opens
without differential ­pressure. Add the optimised
fluidic design plus a brass/stainless steel housing,­
and you have a ­valve that takes it all in stride:
­maximum flow r­ ates, high pressures up to 40 bar
and temperatures up to 180 °C. Simply put, this
compact valve out­performs the rest.

We make ideas flow.

Solenoid Valves | Process & Control Valves | Pneumatics & Process Interfaces | Sensors | Transmitters & Controllers | MicroFluidics | Mass Flow Controllers | Solenoid Control Valves
 Digital electropneumatic Positioner for the integrated
­mounting on process control valves

Basic version for actuator sizes

8696

Ø 50 mm

• Digital smart positioner

• Automatic teach function
• Contact-free position sensor
• Compact stainless steel design
• Analogue feedback (option)
• Internal control air routing

Compact positioner for integrated mounting on pneumatically operated Dimensions [mm] (see datasheet for more details)
process valves. Remote setpoint adjustment via a 4-20 mA signal. Pilot valve
system without intrinsic compressed air consumption during steady state.
Classic
A contact-free continuous sensor measures the position of the valve
spindle.
Simple installation through automatic tune function and setting through
DIP-switch:
• Close tight function,
• Characteristic curves selection
C
• Reversal of effective direction
• Switching manual /automatic operation
• Binary input
Additional parametrisation options are possible through DTM devices.
A
A software interface can be used for, amongst others, linearisation of the
operation characteristics by using free programmable fixed points.
B
The valve position indication is shown through LED components.
As an option an analogue position feedback can be integrated.
A B C
Technical data 65.4 74.2 123.9

Material
Body PPS, stainless steel
Cover PC
Sealing EPDM
Power supply 24V DC +/-10%
Technical data (cont.)

Residual ripple 10% Electrical connection

Setpoint setting 4-20 mA (default setting) / 0-20 mA Multipole connection M12 (8-pins), stainless steel

Output resistance 180 Ω Protection class 3 acc. to VDE 0580

Control medium neutral gases, air DIN ISO 8573-1 Conformity CE acc. to EMV2004/108/EG
Dust concentration Class 5 (<40 µm particle size) Options Analogue position feedback, 4-20 mA
Particle density Class 5 (<10 mg/m3)
Pressure condensation point Class 3 (<-20 °C)
1)
 he supply pressure has to be 0.5-1 bar above the minimum required pilot pressure for the
T
valve actuator.
Oil concentration Class 5 (<25 mg/ m3)

Ambient temperature 0 °C to +55 °C

Pilot air ports Push-in connectors (external Ø 6 mm or ¼”) or
Threaded ports G 1/8”
Supply pressure 0-7 bar 1)
Actuator system for single-acting actuators
Actuator series 23XX/2103 Actuator Ø 50 mm
Position detection module Contact-free, wear-free
Stroke range valve spindle 3-32 mm
Installation as required, preferably with actuator in upright
position
Type of protection IP65/67 acc. to EN 60529
(NEMA 4x in preparation)
Power consumption < 3.5 W

256
Dimensions [mm] (continued)

Mounting on ELEMENT process control valves, Type 27xx (external control air routing)

65.4

8696
123.9

77.2
27.7

19 19 14
80.7

Mounting on CLASSIC process control valves, Type 27xx (external control air routing)
65.4
123.9

74.2
32.7

27.7
16.2

8.4 8.4 14
19 19
80

257
 Signal flow diagram

Position control loop

Z1

Valve
B1 opening
PK
8696

CMD Xd1
+ - E1

Position Positioner Pilot valve Control valve

setpoint system

POS

Position sensor system

Position control loop

Schematic diagram of the TopControl Basic

Input for position

set-point value
4-20 mA 1)
0-20 mA
Positioner Outputs
Analogue
Inputs

Binary input position feedback

(optional) 4 - 20mA

24 V DC
Power

Communications
interface Operation

1)
Default setting

258
Ordering chart
Item no. Item no.
Control function Electrical Pilot air ports Pilot air ports
Analogue feedback
pilot valve system connection threaded Push-in
G 1/8" (Ø 6 mm and 1/4")
Actuator series ELEMENT Types 23xx actuator size Ø 50 mm (internal control air routing)

8696
Single acting M12 connector No 227 448 227 450

Yes 227 449 227 451

Actuator 3rd party (external control air routing)

Single acting M12 connector No 232 652 -

Yes 249 013 -

Accessories
Control
Specifications Actuator size Item no.
function
Adapter kit Types 23xx / 2103 Ø 50 mm A (NO), B (NC) 679 918

Specifications Item no.

M12 socket, 8-pins, 2 m assembled cable 919 061

M12 socket, 8-pins, 5 m assembled cable 919 267

Silencer with G 1/8" 780 779

Silencer with push-in connector 6 mm 902 662

USB interface for serial communication 227 093

259
 Pneumatic Control Unit with integrated position feedback
8697

• Compact design
• Integrated pilot valve with manual
override
• Integrated control air supply to the
actuator
• Bright LED as a position indicator
• Automatic end position adjustment

The 8697 pneumatic control unit is optimised for integrated mounting on Dimensions [mm] (see datasheet for more details)
the ELEMENT 21XX process valve and CLASSIC 20xx series. Mechani-
cal or inductive limit switches register the position of the valve. The
integrated pilot valve controls single-acting actuators.
The design of the control unit and the actuator enables an internal control
air routing without external tubings. Besides the electrical position feed-
back signal the status of the device is shown directly on the control head
itself via LEDs.
The housing is easy to clean and features proven electrical IP protec-
tion and chemically resistant materials for use in hygienic process­ing, in
food, beverage and pharmaceutical industries. Combined with Bürkert
ELEMENT actuators the unique pilot valve system enables a compressed C
air recycling that avoids actuator chambers contamination from the
environment. A

B
Technical Data
Materials
Body PPS A B C
Cover PC 65.4 56.3 110.4
Sealing EPDM
Operating voltage
Pilot valve 24V DC ±10% - residual ripple 10%,
consumption 1 W
Micro switch 24 V-Version: 0-48 V AC/DC, max. 2 A
230 V-Version: 50-250 V AC/DC, max. 2 A Technical Data (cont.)
Initiator 10-30 V DC - max.100 mA per initiator Ambient temperature
Control medium neutral gases, air quality class DIN ISO 8573-1 with/without pilot valve 0 ºC to +55 ºC
Dust concentration Class 5: max. particle size 40 μm (II 3D Ex tc IIIC T135 ºC Dc, II 3G Ex nA IIC T4 Gc)
Particle density Class 5: max. particle size 10 mg/m³ with/without pilot valve 0 ºC to +55 ºC
Pressure condensation point Class 3: max. -20 °C or min. 10 °C below the low- (II 2D Ex IIIC ia T135°C Db, II 2G Ex ia IIC T4 Gb)
est operating temperature with pilot valve -10 ºC to +55 ºC (II 2G Ex ia IIC T4 Gb)
Oil concentration Class 5: max. 25 mg/m³ without pilot valve -20 ºC to +60 ºC (II 2G Ex ia IIC T4 Gb)
Supply pressure 3-7 bar 1) Installation as required, preferably with actuator in upright
Pilot air ports Threaded ports G 1/8” or position
push-in connector (tube Ø 6 mm / 1/4”) Type of protection IP65 and IP67 acc. to EN 60529
Position feedback 2x micro switch (0-48 V AC/DC, max. 2 A) Protection class 3 acc. to VDE 0580
2x micro switch (50-250 V AC/DC, max. 2 A) Conformity acc. to CE in compliance with EMV 2004/108/EG
2x initiator (24 V DC), PNP shutter 3-wire
Ignition protection II 3D Ex tc IIIC T135 ºC Dc
2x initiator NAMUR (8.2 V DC) (2-wire)
II 3G Ex nA IIC T4 Gc
2x initiator (24 V DC), shutter (2-wire)
II 3D Ex tc IIIC T135 ºC Dc
Stroke range valve spindle 2-36 mm II 2G Ex nA IIC T4 Gc
Electrical connection
Multipole M12, 8-pin
Cable gland M16x1.5 SW22 (cable diameter 5-10 mm),
­terminal screws 0.14-1.5 mm²
1)
 he supply pressure has to be 0.5-1 bar above the minimum required pilot pressure for the
T
valve actuator.

260
Dimensions [mm]

Control Unit for mounting on process valve CLASSIC Types 20xx

Ø 65.4

8697
110.4

32.7
27.7
26.7
16.2

8.4 8.4
40.2 34 47.3
19 19

For ELEMENT valves

65.4
110.4

32.7
27.7
26.7

19 19 40.6 36.6 56.3

Feedback for mounting on process valve CLASSIC Types 20xx

65.4
89.9
105.9

6.2

12.2

40.2 56.3

261
 Ordering chart
End position feedback Item no.

50 - 250V AC/DC
Inductive Switch

Inductive Switch

Inductive Switch
2-wire NAMUR

2-wire 024/DC Actuator Actuator

Micro Switch

Micro Switch
12 - 24 V DC
Ex ia IIC T6 Electrical series series
3-wire PNP

Pilot air ports

connection ELEMENT CLASSIC
8697

Types 21xx Types 20xx

Pneumatic Control Unit (pilot valve 3/2-way, single-acting NO/NC)

2 Cable gland Threaded ports G 1/8” 248 816 248 829

Push-in pilot air ports 248 815 –

(tube Ø 6 mm and 1/4”)
M12 connector Threaded ports G 1/8” 248 818 248 830

Push-in pilot air ports 248 817 –

(tube Ø 6 mm and 1/4”)
2 Yes Cable gland Threaded ports G 1/8” 248 822 248 832

Push-in pilot air ports 248 821 –

(tube Ø 6 mm and 1/4”)
2 Cable gland Threaded ports G 1/8” 248 814 248 828

Push-in pilot air ports 248 813 –

(tube Ø 6 mm and 1/4”)
Feedback (without pilot valve)
2 Cable gland Threaded ports G 1/8” 248 812 –

Push-in pilot air ports 248 811 –

(tube Ø 6 mm and 1/4”)
without – 248 827

M12 connector Threaded ports G 1/8” 250 471 –

Push-in pilot air ports 250 469 –

(tube Ø 6 mm and 1/4”)
without – 250 472

2 Yes Cable gland Threaded ports G 1/8” 248 820 –

Push-in pilot air ports 248 819 –

(tube Ø 6 mm and 1/4”)
without – 248 831

2 Cable gland Threaded ports G 1/8” 248 810 –

Push-in pilot air ports 248 809 –

(tube Ø 6 mm and 1/4”)
without – 248 826

2 Cable gland Threaded ports G 1/8” 248 824 –

Push-in pilot air ports 248 823 –

(tube Ø 6 mm and 1/4”)
without – 248 833

2 Cable gland Threaded ports G 1/8” 248 808 –

Push-in pilot air ports 248 807 –

(tube Ø 6 mm and 1/4”)
without – 248 825

262
Accessories
Adapter kit
Control
Specifications Actuator size Item no.
function
Adapter kit ELEMENT For Pneumatic Control Unit / Ø 50 mm single-acting / 682 259
types 21xx Feedback universal

8697
Adapter kit CLASSIC For Pneumatic Control Unit Ø 40 mm single-acting 698 573
types 20xx
For Pneumatic Control Unit Ø 50 mm Seat valve types 2000 / 2012 single-acting 682 255

For Pneumatic Control Unit Ø 50 mm Diaphragm valve types 2030 / 2031 single-acting 682 258

For Pneumatic Control Unit Ø 63 mm single-acting 682 256

For Feedback Ø 40 mm universal 698 573

For Feedback Ø 50 / 63 / 80 mm universal 682 264

For Feedback Ø 100 / 125 mm universal 682 265

For Feedback Ø 175 / 225 mm universal 683 265

Specifications Item no.

M12 socket, 8-pins, 2 m assembled cable 919 061

M12 socket, 8-pins, 5 m assembled cable 919 267

Silencer G 1/8” 780 779

Silencer, push-in connector 902 662

Stroke limitation actuator CLASSIC 551 868

Ø 50 / 63 mm
Stroke limitation actuator CLASSIC 557 043
Ø 80 mm
Stroke limitation actuator CLASSIC 552 360
Ø 100 / 125 mm

263
 Digital electropneumatic positioner

Basic version
8791

• Compact metal body

• Easy to start using tune function
• Dynamic positioning system
with high air performance
• Extensive additional software functions
via communication software configurable
• Mounting according to IEC 534-6/VDI
VDE 3845

The robust and compact positioner is designed to a standardisation Dimensions [mm] (see datasheet for more details)
acc. to IEC 534-6 or VDI/VDE 3845 for assembly with linear and rotary
actuators. In addition, the remote version with the displacement position
sensor can be combined with Bürkert process control valves.
A
The setpoint setting for the electro-pneumatic digital Positioner SideCon-
trol BASIC occurs using a standard signal 4-20 mA or with AS-Interface
as an option. In addition there is a binary input and an optional analogue
feedback available.
C
The valve opening is signalled by a mechanical indicator element and the
device status is shown on three coloured LEDs. All the operational ele-
ments are found in the housing .
The start-up happens automatically, and directly at the device the follow- B
ing functions by a DIP switches are activated:
- Close tight function A B C
- Inversion of the operating direction of the setpoint signal 171.1 77 144.6
- Characteristic curves selection
- Switching - manual and automatic operation
Additional possibilities on configuration and parameter setting, for exam-
ple, linearisation of the operation characteristics by using communications
software which allows customised programming.
The pilot valve system can be used equally for single and double-acting
drives. It is characterised by a defined safety feature in case of failure of Technical data (continued)
the electrical or pneumatic power supply and possesses an enormous air
Pilot air ports Threaded ports G 1/4”
capacity range with pressure supply up to 7 bar.
Supply pressure 1.4 to 7 bar 1)
Air supply filter Exchangeable (mesh aperture ~0.1 mm)
Technical data Actuator system Single and double-acting up to 150 lN/min.
Air capacity 95 lN/min (with 1.4 bar2) for aeration and ventilation
Material
150 lN/min (with 6 bar2) for aeration and ventilation
Body Aluminium plastic-coated
(QNn = 100 lN/min (acc. to the definition with de-
Seal EPDM, NBR, FKM
crease in pressure from 7 to 6 bar absolute)
Operating voltages 24 VDC +/-10%
Position detection Potentiometer max. angle 180°
Residual ripple Max. 10% module
Setpoint setting 4-20 mA Stroke range valve Min. 30º on the rotary shaft, depending on lever
(0-20 mA adjustable using configurations software) spindle
Input resistance 0/4-20 mA: 180 Ω Installation As required, display above or sideways
Analogue feedback 4-20 mA (0-20 mA adjustable using configurations Type of protection IP 65/67 acc. to EN 60529 (NEMA 4x in prepara-
software, max. Burden 560 Ω) tion)
Binary input 0-5 V = log “0”, 10-30 V = log “1” Power consumption < 3.5 W
Control medium Neutral gases, air DIN ISO 8573-1 Electrical connection
Dust concentration Class 5 (<40 µm particle size) Multipole connection M12, 8-pin
Particle density Class 5 (<10 mg/m3) Cable gland 2xM20x1.5 (cable Ø 10 mm) on screw terminals
Pressure condensation Class 3 (<-20 °C) (0.14-1.5 mm2)
point Remote Version 1xM12x1.5 (cable Ø 3 to 6.5 mm)
Oil concentration Class 5 (<25 mg/m3)
1)
 he supply pressure has to be 0.5-1 bar above the minimum required pilot pressure for the
T
Ambient temperature 0 °C to +60 °C
valve actuator
2)
Pressure values [bar]: Overpressure with respect to atmospheric pressure

264
Technical data (continued)

Technical data Technical data - rotative Remote Position Sensor (NAMUR)

Protection class 3 acc. to VDE 0580 Electrical connection 2 m round cable (shielded)
Type of ignition protec- II 3 G nA IIC T4 Operating voltage 10 to 30V DC
tion II 3 D tD A22 T135° C Power consumption < 0.8W
Conformity EMC directive 2004/108/EC Sensor measurement 0° to 360°

8791
CSA approval range
­information Actual position signal digital (RS485)
Product category code Class 3221 82-VALVES - Actuators - Certified to
Ambient temperature -25 °C to +80 °C
US standards
Class 3221 02-VALVES - Actuators Protection class 3 acc. to VDE 0580
Considered standards CAN/CSA-C22 2 No. 139 Type of protection IP65 acc. to EN 60529
UL 429 Conformity EMC directive 2004/108/EC
CSA trademark Approvals UL (cULus) Certificate no. E226909

C US

Technical data - Position feedback with proximity switches (Accessory)

Electrical connection M12, 4-pin
Technical data - AS-interface (Option)
Output function 3-wire, normally open contact, PNP
Profile S-7.3.4 Output: 16 Bit Set point/Certificate
No. 87301 acc. to Version 3.0 Operating voltage 10 to 30 V DC
S-7.A.5 Output: 16 Bit set point; Input: 16 Bit Residual ripple ≤ 10% Uss
feedback/certificate No. 95401 acc. to Version 3.0 DC rated current ≤ 100 mA
Programmed data see instruction manual Type of protection IP65 and IP67
Operating voltage Protection class 3 acc. to VDE 0580
over Bus connection 29.5 to 31.6 VDC acc. to Specification Conformity EMC directive 2004/108/EC
Max. current 150 mA Approvals cCSAus
­consumption
Electrical connection M12x1.4-pin stainless steel connection assembled
with 80 cm cable and flat cable clamp Note: The position feedback has two proximity switches which are inde-
pendently adjustable via switch lugs.

Technical data - Linear Remote Position Sensor (ELEMENT, CLASSIC)

Using a remote positioner the length of the control air pipes influences
Electrical connection
the dynamics and attainable accuracy of the position control loop. The
Cable gland 1xM16x1.5 (cable Ø 5-10 mm) on terminal screws
(0.14-1.5 mm² ) length of the control air pipes therefore should be as short as possible.
Connection cable 10 m
length
Operating voltage 24V DC ± 10 %
Power consumption < 0.3 W
Sensor measurement 3 to 45 mm (Stroke range valve spindle)
range
Actual position signal digital (RS485)
Ambient temperature -25 °C to +80 °C
Protection class 3 acc. to VDE 0580
Type of protection IP65 and IP67 acc. to EN 60529
(NEMA 4x in preparation)
Type of Ignition protec- II 3D Ex tc IIIC T135 ºC Dc
tion II 3G Ex nA IIC T4 Gc
Conformity EMC directive 2004/108/EC
Approvals cCSAus

265
 Dimensions [mm]

Standard version Multiple version Remote version

7.5
8791

A1

A1
A1
17

A2
7.5
A Description BG B A A1 A2
BG Standard 81.8 109.8 31 30 –
B Remote 81.8 109.8 31 30 11.5
Multipole 81.8 109.8 - 22.5 –

HG
H
A1 P A2 R
10

10

49.9

25 97.4
50
LG Description LG L HG H
L Standard 144.6 171.1 77 94.1

266
Assembly options
NAMUR Version
(Positioner with integrated position sensor, assembly acc. to NAMUR/IEC 534-6 and VDI/VDE 3845)

Assembly for rotary actuator Assembly for linear actuator

8791
Dimensions [mm]

Adapter kit 5
Assembly bridge
2 B-B
1
4

R34
3

30
50
19,5

R7
16

4
Actuator shaft height A B C
23

A
Ø 8 +0,1
20 46.5 80 -
9 30 56.5 80 130
A 50 76.5 - 130 (B)
107,6

B B
4
C
Ø 15

Position feedback with proximity switches

(upgrade feature for SideControl BASIC)

External
position indicator

Cover
for standard
display element

Housing cover

Connecting external position indicator

267
 Assembly options (continued)
Remote version
(Remote positioner from actuator with displacement position)

Bracket for wall mounting Dimensions [mm]

8791

65
36
33 12

8,5
30

131,5
45

196,1
120

174
10,5

Ø4,7
3 8,5
36

DIN rail assembly kit Dimensions [mm]

73 14
48 6

The adapter
4 x 90º can be turned
every 90º on
the DIN-Rail

68

36,3 10,3

268
Assembly options (continued)
Remote version
Remote sensor control valves

8791
Dimensions mm

Control valves CLASSIC Types 27xx

Ø90,8
119
17,1

111

Control valve ELEMENT Types 23xx

119

Ø91
99,5
17,1

114

269
 Signal flow plan

Position control loop

Z1

Valve
B1 opening
8791

PK
CMD Xd1
+ E1
-

Set-point Position controller Control system Proportional

position value valve

POS

Position measuring system

Position control loop

Schematic diagram of SideControl Type 8791 BASIC

without Fieldbus interface

Input for position Analogue position

setpoint value feedback (optional)
Input

4 - 20mA** 4-20mA**, 0-20mA

0-20 mA
Positioner
Binary input BASIC
Output
Supply

24 V DC Initiator 1/Initiator 2
24 V PNP NO
Communications (optional)
interface Opeeration

** Default setting

with AS-interface

Input for Analogue position

set point value feedback
Inputs

ASi-Bus via ASi-Bus

communication communication
Positioner
AS-interface
Outputs
Supply

24 V DC Initiator 1/Initiator 2
24 V PNP NO
Communication (optional)
Interface Operation

270
Ordering chart
Control function
Assembly Electrical Analogue Binary
Communication Initiator single and Item no.
variations connection feedback input
double-acting
NAMUR IEC No Cable gland No Yes No Yes 211 521
534-6 VDI/VDE

8791
3845 Yes Yes No Yes 211 522

Multipole No Yes No Yes 211 523

Yes Yes No Yes 211 524

Remote No Cable gland No Yes No Yes 211 531

Yes Yes No Yes 211 532

Accessories
Specifications Item no.
Assembly bridge VDI/VDE 3845, Stainless steel 770 294

Adapter kit VDI/VDE 3845, Stainless steel 787 338

Adapter kit linear actuators IEC 534-6, stainless steel 787 215

Silencer G 1/4” (spare part) 780 780

M12 socket, 8-pin, 2 m cable set 919 061

PC-interface configuration / Parameter tool RS232* 227 093

Remote version
Bracket for wall mounting, Stainless steel 675 715

DIN rail assembly kit 675 702

Remote sensor control valves CLASSIC Types 27xx 211 535

Remote sensor control valves ELEMENT Types 23xx 212 360

Adapter kit remote sensor ELEMENT Types 23xx 679 917

Adapter kit remote sensor CLASSIC Types 27xx

Actuator size Ø 80 mm 679 943

Actuator size Ø 100 mm 679 944

Actuator size Ø 125 mm 679 944

Actuator size Ø 175 / Ø 225 mm 679 945

* Related communications software can be downloaded from www.buerkert.com Type 8791.

271
 Digital electropneumatic positioner
C US
8792 Positioner
SideControl

• Compact and robust design

• Easy startup using tune function
• No internal air consumption in steady
condition
• Profibus DPV1 or DeviceNet (optional)
• Assembly acc. to IEC 534-6/VDI VDE
3845 or Remote

The robust and compact positioner is designed to standardisation acc. to Envelope Dimensions [mm] (see datasheet for details)
IEC 534-6 or VDI/VDE 3845 for assembly with linear and rotary actua-
tors. In addition, the remote version with the displacement position sensor B
can be combined with Bürkert process control valves. The digital electro- Standard version
pneumatic positioner SideControl can be operated with the usual current A B L
and voltage standard signals and can also be equipped with the Fieldbus L 31 81.9 171.1
interface PROBUS DPV1. Additionally to the digital graphic display the
valve opening is signalled by a mechanical indicator element.

Technical Data
Material
Body Aluminium plastic-coated
Seal EPDM, NBR, FKM A B
Operating voltages 24 VDC +/- 10%
Residual ripple max. 10%
Setpoint setting 0/4 to 20 mA and 0 to 5/10 V L
Input resistance 0/4 to 20 mA: 180 Ω
0 to 5/10 mA: 19 k Ω
Analogue feedback 4-20 mA, 0-20 mA Remote version
0-10 V, 0-5 V
A B L
Binary input galvanically isolated, 0-5 V = log “0”, 10-30 V
31 81.9 171.1
= log “1”
Binary output 2 Outputs (optional), galvanically separated
Current limit 100 mA, Output will be synchronised when
overloaded A

Control medium Neutral gases, air DIN ISO 8573-1

Dust concentration Class 5 (<40 µm particle size)
Particle density Class 5 (<10 mg/m3)
Pressure condensation point Class 3 (<-20°C)
Technical Data continued
Oil concentration Class 5 (<25 mg/m3)
Type of protection IP 65 and IP 67 acc. to EN 60529 (NEMA 4x in
Ambient temperature 0 to +60°C preparation)
Pilot air ports Threaded ports G 1/4” Power consumption <5W
Supply pressure 1.4 to 7 bar 1) Electrical connection
Air supply filter Exchangeable (aperture size ~0.1 mm) Multipole connection M12, 8-pin/4-pin; M8, 4-pin
Actuator system single and double-acting to 150 lN/min. Cable gland 2xM20x1.5 (cable Ø 10 mm) on screw terminals
Air capacity 95 lN/min (with 1.4 bar2)) for aeration and (0.14-1.5 mm2)
ventilation Remote version 1xM12x1.5 (cable Ø 3 to 6.5 mm)
150 lN/min (with 6 bar2)) for aeration and Bus communication Profibus DPV1 or DeviceNet
ventilation Protection class 3 acc. to VDE 0580
(QNn = 100 lN/min (acc. to the definition with
Type of ignition protection II 3 G nA II B T4
decrease in pressure from 7 to 6 bar absolute)
II 3 D tD A22 T135°
Position detection module Potentiometer, max. angle 180º
Conformity EMV2004/108/EG
Stroke range valve spindle min. 30º on the rotary shaft, depending on lever
CSA approval information
Installation as required, display above or sideways Product category code Class 3221 82-VALVES - Actuators - Certified to
1)
The supply pressure has to be 0.5-1 bar above the minimum required pilot pressure for US standards
the valve actuator Class 3221 02-VALVES - Actuators
2)
Pressure specifications: Overpressure with respect to atmospheric pressure
Considered standards CAN/CSA-C22 2 No. 139, UL 429

272
Technical Data continued

Technical data - Linear Remote Position Sensor (ELEMENT, CLASSIC) Technical data - Position feedback with proximity switches (Accessory)
Electrical connection Electrical connection M12, 4-pin
Cable gland 1xM16x1.5 (cable Ø 5-10 mm) on terminal screws Output function 3-wire, normally open contact, PNP
(0.14-1.5 mm² )
Operating voltage 10 to 30 V DC
Connection cable length 10 m
Residual ripple ≤ 10% Uss

8792 Positioner
SideControl
Operating voltage 24V DC ± 10 %
DC rated current ≤ 100 mA
Power consumption < 0.3 W
Type of protection IP65 and IP67
Sensor measurement 3 to 45 mm (Stroke range valve spindle)
range Protection class 3 acc. to VDE 0580
Actual position signal digital (RS485) Conformity EMC directive 2004/108/EC
Ambient temperature -25 °C to +80 °C Approvals cCSAus
Protection class 3 acc. to VDE 0580
Type of protection IP65 and IP67 acc. to EN 60529 (NEMA 4x in Note: The position feedback has two proximity switches which are inde-
preparation) pendently adjustable via switch lugs.
Type of Ignition protec- II 3D Ex tc IIIC T135 ºC Dc
tion II 3G Ex nA IIC T4 Gc
Using a remote positioner the length of the control air pipes influences
Conformity EMC directive 2004/108/EC
Approvals cCSAus the dynamics and attainable accuracy of the position control loop. The
length of the control air pipes therefore should be as short as possible.

Technical data - rotative Remote Position Sensor (NAMUR)

Electrical connection 2 m round cable (shielded)
Operating voltage 10 to 30V DC
Residual ripple < 0.8W
Sensor measurement 0º to 360º Standard version NAMUR Profibus
range Multipol version
Actual position signal digital (RS485) 7.5

Ambient temperature -25 °C to +80 °C

Protection class 3 acc. to VDE 0580
Type of protection IP65 acc. to EN 60529
Conformity EMC directive 2004/108/EC
Approvals UL (cULus) Certificate no. E226909

A1
A1
A2
17

Dimensions [mm] 7.5 A

A
Standard version Standard version NAMUR81.8
Profibus
109.8
Multipol version
Ø50 4 x M8 7.5
4 x M6
NAMUR Multi-pin NAMUR R
with binary output Multi-pin version
45° 90°
4x
7,5

65

A1
A1
A2
17

A1
A1

A1

7.5 A
25
A
A2

60 A
81.8
109.8

NAMUR Multi-pin NAMUR Remote version

Remote version with binary output Multi-pin version
Description A A1 A2
NAMUR version 31 30 –
NAMUR 36 31 13.5
Profibus Multi-pin
NAMUR Multi-pin 36 31 –
with binary output
45

A1
A1

NAMUR - 22.5 –
81.9

2x M4
A1

98.9

Multi-pin
Remote version 31 30 11.5 R A A1
A2

A
10

35 49.9

97.4
144.6
L

273
 Signal flow plan

Position control loop

Z1

Valve
B1 opening
PK
8792 Positioner
SideControl

CMD Xd1
+ E1
-

Set-point Position controller Control system Proportional

position value valve

POS

Position measuring system

Position control loop

Schematic diagram of SideControl Type 8792

Without Fieldbus interface

Analogue
Input for
feedback 2)
Setpoint position value Output 4-20mA, 0-20mA,
Input

4 - 20mA, 0-20 mA
0-10 V, 0-5 V
0-10 V, 0-5 V
Positioner
2 binary outputs
Binary input 24 V PNP 2)

24 V DC 1) Initiator 1/Initiator 2
Supply

24 V PNP NO 2)

Operation

With Profibus DP / DeviceNet

Bus Bus

Positioner 2 Binary output

PROFIBUS-DP/
Output

24 V PNP 2)
DeviceNet
Input

Initiator 1 / Initiator 2
Binary input 24 V PNP NO 2)
Supply

24 V DC 1)
unit

Operation

1)
 he operating voltage is supplied with a 3-wire unit independent from the setpoint signal
T
2)
Alternative options

Note: For assembly options please see Type 8791

274
Ordering Chart
Communica- Electrical Analogue 2 Binary Control
Assembly variations Binary input Item no.
tion connection feedback outputs function
NAMUR IEC 534-6 VDI / VDE 3845
no Cable gland no no yes single and 206 610
double-acting

8792 Positioner
SideControl
no yes yes single and 206 612
double-acting
yes yes yes single and 206 611
double-acting
Profibus Multipole via Bus no yes single and 206 616
DPV1 double-acting
via Bus yes yes single and 206 617
double-acting
REMOTE MOUNTING
ELEMENT Actuator Ø 70 mm/90 mm no Cable gland no yes yes single-acting 224 871
CLASSIC Actuator Ø 80 mm/100 mm
yes yes yes single-acting 224 870

ELEMENT Actuator Ø 130 mm no no no yes single and 206 623

CLASSIC Actuator Ø 125/175/225 mm double-acting
no yes yes single and 206 625
double-acting
yes yes yes single and 206 624
double-acting

Accessories
Description Item no.
Assembly bridge VDI/VDE 3845, Stainless steel 770 294

Adapter kit VDI/VDE 3845, Stainless steel 787 338

Adapter kit linear actuators IEC 534-6, stainless steel 787 215

Silencer G 1/4” (replacement part) 780 780

M12 socket, 8-pin, 2 m cable set 919 061

M8 plug, 4-pin for binary outputs, without cable 917 131

Feedback unit for end positions 2, PNP proximity switches 677 218

Remote version
Bracket for wall mounting, Stainless steel 675 715

DIN rail assembly kit 675 702

Remote sensor control valves CLASSIC Types 27xx 211 535

Remote sensor control valves ELEMENT Types 23xx 212 360

Adapter kit remote sensor ELEMENT Types 23xx 679 917

Adapter kit remote sensor CLASSIC Types 27xx

Actuator size Ø 80 mm 679 943

Actuator size Ø 100 mm/Ø 125 mm 679 944

Actuator size Ø 175 mm/Ø 225 mm 679 945

275
 Digital electropneumatic Process Controller
8793

• Compact metal housing

• Graphic display with backlight
• Easy start-up of process controller
and positioner
• Comprehensive range of additional
software functions
• Mounting acc. to IEC 534-6/VDI VDE
3845

The robust and compact process controller is designed to standardisa- Envelope Dimensions [mm] (see datasheet for details)
tion acc. to IEC 534-6 or VDI/VDE 3845 for assembly with linear and
rotary actuators. In addition, the remote version can be combined with Standard Version
Ø50 4 x M8
Bürkert process control valves. The digital electropneumatic SideCon- 4 x M6

trol process controller can be operated by the usual current and voltage 45° 90°
standard signals and can also be equipped with the Fieldbus interface
4x

PROFIBUS DPV1. Additional to the digital display the valve opening is

signalled by a mechanical indicator element. The actual process value is
7,5

65
directly supplied to the device as 4-20 mA, PT100 or as frequency signal.
The process controller calculates the position setpoint for the subordi-
nated positioner through the variance comparison. Due to the analogue
feedback all analogue values on the controlling level can be transferred. 25
The parameterization of process controller and positioner can be carried 60

out automatically.

Technical Data Remote Version

Material: Body Aluminium plastic-coated
Seal EPDM, NBR, FKM
Operating voltages 24 VDC +/-10%
Residual ripple max. 10%
Setpoint setting 0/4 to 20 mA and 0 to 5/10 V
45

Input resistance 0/4 to 20 mA: 180 Ω 2x M4

0 to 5/10 V: 19 kΩ
Input data for actual value signal
Setting 4 - 20 mA 180 Ω Input resistance / Resolution 12 bit
Frequency setting 17 kΩ Input resistance, 35
0 - 1000 Hz / 1%0 o.R. measuring range,
Input signal > 300 mV88
Setting Pt 100 Signal form Sine, rectangle, triangle
Measuring range -20 ºC - +220 ºC,
­Resolution < 0.1 ºC, M
Ambient temperature 0 °C to +60 °C
Analogue feedback 4-20 mA, 0-20 mA
0-10 V, 0-5 V Pilot air ports Threaded port G 1/4”
Binary input galvanically isolated, 0-5 V = log “0”, 10-30 Supply pressure 1.4 to 7 bar 1)
V = log “1” Air input filter Exchangeable (aperture size ~0.1 mm)
Binary Output 2 Outputs (optional), galvanically isolated Pilot valve system Single and double-acting up to 150 lN/min.
Current limit 100 mA, Output will be synchronised when Air capacity 95 lN/min (with 1.4 bar2)) for aeration and
overloaded ventilation
Control medium Neutral gases, air DIN ISO 8573-1 150 lN/min (with 6 bar2)) for aeration and
Dust concentration Class 5 (<40 µm particle size) ventilation
Particle density Class 5 (<10 mg/m3) (QNn = 100 lN/min (acc. to the definition
Pressure condensation point Class 3 (<-20 °C) with decrease in pressure from 7 to 6 bar
Oil concentration Class 5 (<25 mg/m3) absolute)
Position detection module Potentiometer, max. angle 180°
1)
The supply pressure has to be 0.5-1 bar above the minimum required pilot pressure for the
valve actuator
2)
Pressure specifications: Overpressure with respect to atmospheric pressure

276
Technical Data (continued)

Technical data Technical data - rotative Remote Position Sensor (NAMUR)

Stroke range valve Min. 30º on the rotary shaft, independent of lever Electrical connection 2 m round cable (shielded)
spindle Operating voltage 10 to 30V DC
Installation As required, display above or sideways Residual ripple < 0.8W
Type of protection IP65 and IP67 acc. to EN 60529 Sensor measurement 0º to 360º

8793
(NEMA 4x in preparation) range
Power consumption <5W Actual position signal digital (RS485)
Electrical connection Ambient temperature -25 ºC to +80 ºC
Multi-pin connection M12, 8-pin / 4-pin; M8, 4-pin
Protection class 3 acc. to VDE 0580
Cable gland 2xM20x1.5 (cable Ø 10 mm) on screw terminals
(0.14-1.5 mm2) Type of protection IP65 acc. to EN 60529
Remote Version 1xM12x1.5 (cable Ø 3 to 6.5 mm) Conformity EMC directive 2004/108/EC
Bus communication Profibus DPV1 or DeviceNet (optional) Approvals UL (cULus) Certificate no. E226909
Inductive proximity on request
switch
Protection class 3 acc. to VDE 0580 Technical data - Position feedback with proximity switches (Accessory)

Type of ignition II 3 G nA II B T4 Electrical connection M12, 4-pin

­protection II 3 D tD A22 T135° Output function 3-wire, normally open contact, PNP
Conformity EMC directive 2004/108/EC Operating voltage 10 to 30 V DC
CSA approval Class 3221 82-VALVES - Actuators - Residual ripple ≤ 10% Uss
­information Certified to US standards DC rated current ≤ 100 mA
Product category code Class 3221 02-VALVES - Actuators
Type of protection IP65 and IP67
Considered standards CAN/CSA-C22 2 No. 139
Protection class 3 acc. to VDE 0580
UL 429
Conformity EMC directive 2004/108/EC
CSA trademark
Approvals cCSAus
C US

Note: The position feedback has two proximity switches which are inde-
Technical data - Linear Remote Position Sensor (ELEMENT, CLASSIC) pendently adjustable via switch lugs.
Electrical connection
Cable gland 1xM16x1.5 (cable Ø 5-10 mm) on terminal screws
Using a remote positioner the length of the control air pipes influences
Connection cable (0.14-1.5 mm² )
length 10 m the dynamics and attainable accuracy of the position control loop. The
Operating voltage 24V DC ± 10 % length of the control air pipes therefore should be as short as possible.
Power consumption < 0.3 W
Sensor measurement 3 to 45 mm (Stroke range valve spindle)
range
Actual position signal digital (RS485)
Ambient temperature -25 °C to +80 °C
Protection class 3 acc. to VDE 0580
Type of protection IP65 and IP67 acc. to EN 60529
(NEMA 4x in preparation)
Type of Ignition II 3D Ex tc IIIC T135 ºC Dc
­protection II 3G Ex nA IIC T4 Gc
Conformity EMC directive 2004/108/EC
Approvals cCSAus

277
 Dimensions [mm]

Standard version NAMUR Profibus

Multipol version
7.5
8793

Description A A1 A2 A3
NAMUR version 31 30 – –
NAMUR 36 31 13.5 36.1
Profibus Multi-pin
NAMUR Multi-pin with binary 36 31 13.5 –
A1

A1

A3
output

A2
NAMUR 36 31 – –
17

Multi-pin
A Remote version 31 30 11.5 –
7.5
A
81.8
109.8

NAMUR Multi-pin NAMUR Remote version

with binary output Multi-pin version
A1
A1

A1
A2

A
A2

A A

Standard version Remote version

Ø50 4 x M8
4 x M6
45° 90°
4x
7,5

45
65

2x M4

25 35
60

278
Signal flow plan

Position control loop

Z1

Valve
B1 opening

8793
PK
CMD Xd1
+ E1
-

Set-point Position controller Control system Proportional

position value valve

POS

Position measuring system

Position control loop

Process control loop

Z2

Position Valve Process

SP Xd2 CMD control opening value
+ - loop

Set-point Process Process

process value Controller

PV

Transmitter

Schematic diagram of Type 8793

without Fieldbus interface

Input for positon
or process setpoint, Analogue
Output

feedback 2)
4 - 20mA, 0-20 mA
Input

4-20mA
0-10 V, 0-5 V 0-10 V
Process
Input for process
Controller
value 4-20 mA, frequency, 2 binary outputs
Pt 100 24 V PNP 2)

Binary input
Initiator 1/Initiator 2
Supply

24 V PNP NO 2)
24 V DC 1)

Operation

With Profibus DP / DeviceNet

Bus Bus
Output
Input

Input for process-

value 4-20 mA, frequency, Process 2 Binary outputs
Pt 100 Controller 24 V PNP 2)
Profibus DP /
DeviceNet
Suuply

24 V DC 1) Initiator 1 / Initiator 2
24 V PNP NO 2)
Operation

1)
 he operating voltage is supplied with a 3-wire unit independent from the setpoint signal
T
2)
Alternative options

Note: For assembly options please see Type 8791

279
 Ordering Chart
Assembly Electrical Analogue 2 Binary Binary Control
Communication Item no.
variations connection feedback outputs input function
NAMUR IEC 534-6 VDI / VDE 3845
no Cable gland no no yes single and 206 593
double-acting
no yes yes single and 206 595
double-acting
yes yes yes single and 206 594
double-acting
Profibus DPV1 Multipole via Bus no yes single and 206 600
double-acting
via Bus yes yes single and 206 601
double-acting
REMOTE
ELEMENT Actuator Ø 70 mm/90 mm no Cable gland no yes yes single-acting 224 873
CLASSIC Actuator Ø 80 mm/100 mm
yes yes yes single-acting 224 872

ELEMENT Actuator Ø 130 mm no Cable gland no no yes single and 206 607
CLASSIC Actuator Ø 125/175/225 mm double-acting
no yes yes single and 206 609
double-acting
yes yes yes single and 206 608
double-acting

Accessories
Description Item no.
Assembly bridge VDI / VDE 3845, Stainless steel 770 294

Adapter kit VDI / VDE 3845, Stainless steel 787 338

Adapter kit linear actuators IEC 534-6, stainless steel 787 215

Silencer G 1/4” (replacement part) 780 780

M12 socket, 8-pin, 2 m cable set 919 061

M8 plug, 4-pin for binary outputs, without cable 917 131

Feedback unit for end positions 2, PNP proximity switches 677 218

Remote Version
Bracket for wall mounting, Stainless steel 675 715

Holder for DIN-Rail assembly AI/Stainless steel 675 702

Remote position sensor control valves CLASSIC Type 27xx 211 535

Remote position sensor control valves CLASSIC Type 23xx 212 360

Adapter kit for remote position sensor control valves Type 23xx 679 917

Adapter kit for remote position sensor control valves Type 27xx
Actuator size Ø 80 mm 679 943

Actuator size Ø 100 mm / Ø 125 mm 677 215

Actuator size Ø 175 mm / Ø 225 mm 677 217

280
 www.burkert.com

For dirty work.

Contaminated or adhesive media, such as waste­

oil and fat, often cause blocked control bores. Our
­servo-assisted valve 5282 is the exception: T
­ he
2/2-way allrounder has no pressure compensation­
bore in the diaphragm in which foreign objects
could get stuck. What‘s more, no medium flows
through the pilot valve in open position, which is
unique among servo-assisted valves with 2-way
­pilot control. Last but not least, additional safety
is provided by the material­concept: The main ­valve
housing and return springs are made from high
­quality stainless steel or plastic. This way aggressive
media can also be controlled safely. ­
A neat piece of work!

We make ideas flow.

Solenoid Valves | Process & Control Valves | Pneumatics & Process Interfaces | Sensors | Transmitters & Controllers | MicroFluidics | Mass Flow Controllers | Solenoid Control Valves
 2/2-way Globe Control Valve CLASSIC with positioner,
flange version
System 8802-GB-I
Continuous Classic

• With three to five interchangeable valve

seat sizes per port size
• Excellent control performance
• Lengths according to international
­industry standards
• Compact design
• High reliability

The 2712 system has been specifically engineered for reliable control in Envelope Dimensions [mm] (see datasheet for details)
applications where control accuracy is paramount. The valve is made
from an all stainless steel valve body combined with Bürkert’s classic­
pneumatic actuator. When combined with the 8692 TopControl, a unique
control valve system is formed which can be operated as a simple,
­accurate positioner for flow rate, temperature or pressure.

Technical Data
A
Materials
Body (Type 2712) Cast stainless steel 316L (conform to 1.4409)
Sealing (Type 2712) Stainless steel/stainless steel
Actuator (Type 2712) PA (polyamide) (PPS on request)
Body (Type 8692) PPS, Stainless steel
Cover (Type 8692) PC
Seal (Type 8692) EPDM
Sealing Stainless steel/stainless steel
B
Seat leakage
acc. to IEC 534-4/EN 1349 Shut-off class IV for St.st./St.st. Actuator A B
Viscosity Max. 600 mm2/s Ø [mm]
Packing gland PTFE V-rings (silicon grease) with spring com- 80 91 414
pensation 80 91 414
Nominal pressure PN25 (body) 80 91 409
Temperature 80 91 412
Medium -10 °C to +180 °C 100 91 496
Ambient 0 °C to +55 °C actuators 80 to 125 mm
0 °C to +50 °C actuators 175 and 225 mm
100 91 501
Control medium Compressed air 125 91 538
Pilot pressure 5.5 to 7 bar actuators 80 to 125 mm 125 91 567
5 to 6 bar actuators 175 and 225 mm 175 91 634
Pilot air ports Push-in connector (Ø 6 mm and 1/4" tube) 175 91 642
Flow direction Below seat 225 91 637
Control ratio (Kvs/Kv0) 50:1 175 91 652
Operating voltage 24 VDC +/-10% 225 91 647
Setpoint 0/4 to 20 mA and 0 to 5/10 V

Note: For more technical data see Type 8692

282
 Envelope Dimensions [mm] (see datasheet for details) Flow curve and description

Valve system Classic Type 8802-GB-I Kv/Kvs [%]

100
with positioner TopControl Type 8692
90

DN10-65 DN65-100 80
ø 91 70

System 8802-GB-I
Continuous Classic
60
ø 91 ø 91 50
40
30
20
10
0
0 10 20 30 40 50 60 70 80 90 100
Stroke [%]
For detailed values please see table on next page
HG
HG

HG
Remarks on the flow characteristic
• Equipercentile parabolic plug for the orifices DN8...DN100
• Linear plug for the orifices DN4 and DN6
• Flow characteristic runs within DIN/IEC 534-2-4
• Theoretical control ratio (Kvs/Kvo):
50:1 for the orifices DN8...DN100
25:1 for the orifice DN6
10:1 for the orifice DN4
• KVR value at 5% of stroke for DN > 10 mm
KVR value at 10% of stroke for DN ≤ 10 mm

Port size Actuator HG (KVR value = smallest Kv value at which the gradient tolerance to DIN/IEC 534-2-4 is still
[mm] [inch] Ø [mm] [mm] complied with)

10 3/8" 80 414
15 1/2” 80 414
20 3/4” 80 409
25 1” 80 412
32 1 1/4” 100 496
40 1 1/2” 100 501
50 2” 125 538
65 2 1/2” 125 567
175 634
80 3” 175 642
225 637
100 4” 175 652
225 647

Ordering Chart
Pressure range Item no.
Orifice Actuator size Kv value water 
Control function Port connection to +180 °C Seal material1)
[mm] Ø [mm] [m3/h]
[bar] steel
8802-GB-I (Type 2712 and Positioner 8692)
A 2/2-way valve 15 Flange 80 4.3 16 229 474
normally closed (NC) DIN EN 1092-1
25 Flange 80 12 16 229 475
DIN EN 1092-1
32 Flange 100 17.8 16 229 476
DIN EN 1092-1
50 Flange 125 37 16 229 477
DIN EN 1092-1
65 Flange 125 52 10 229 481
DIN EN 1092-1
100 Flange 225 140 10 229 487
DIN EN 1092-1

283
 2/2-way Angle-Seat Control Valve CLASSIC with positioner,
threaded version
System 8802-YC-I
Continuous Classic

• C
 ompact design with stainless steel
housing
• Robust and affordable option with long
service life
• Excellent control performance com-
bined with high flow capacity

The 2702 Control Valve consists of an 316L angle seat body with a Envelope Dimensions [mm] (see datasheet for details)
rugged pneumatic piston actuator. The parabolic trim results in a flow
characteristic approximately 35% larger than conventional control valves. Valve system Continuous Classic Type 8802-YC-
When combined with the 8692 TopControl, a unique control valve system I with Positioner TopControl Type 8692
is formed which can be operated as a simple, a­ ccurate positioner for flow
rate, temperature or pressure.
Threaded body

Technical Data
Material
Body (Type 2702) Cast stainless steel 316L (conform to 1.4409)
Sealing (Type 2702) Stainless steel/stainless steel
Actuator (Type 2702) PA (polyamide) (PPS on request)
Body (Type 8692) PPS, Stainless steel
Cover (Type 8692) PC
Seal (Type 8692) EPDM
Sealing Stainless steel/stainless steel
Seat leakage
acc. to IEC 534-4/EN 1349 Shut-off class IV for St.st./St.st.
Viscosity Max. 600 mm2/s
Packing gland PTFE V-rings (silicon grease) with spring com-
pensation
Nominal pressure PN25 (body) HM
Temperature
BM
Medium -10 °C to +180 °C
Ambient 0 °C to +55 °C, actuators 80 to 125 mm
Control medium Compressed air
Pilot pressure 5.5 to 7 bar
Pilot air ports Push-in connector (Ø 6 mm and 1/4" tube)
Flow direction Below seat
Control ratio (Kvs/Kv0) 50:1
Operating voltage 24 VDC ±10%
Setpoint 0/4 to 20 mA and 0 to 5/10 V

Note: For more technical data see Type 8692

Port size Actuator HM BM

[mm] [mm] [mm] G, NPT and Rc thread
15 80 302 326
20 80 302 329
25 80 307 337
32 80 314 349
40 100 363 398
50 100 375 420

284
Ordering Chart
Pressure range to Item no.
Orifice Actuator size Kv value water 
Control function Port connection +180 °C Seal material1)
[mm] Ø [mm] [m3/h]
[bar] steel
8802-YC-I (Type 2702 and Positioner 8692)
A 2/2-way valve 20 G 3/4” 80 9 16 229 470

System 8802-YC-I
Continuous Classic
normally closed
(NC) 32 G 1 1/4” 80 23 12 229 471

40 G 1 1/2” 100 35 16 229 472

50 G 2” 100 53 10 228 928

1)
Sealing-System: St. St./St. St.: regulation ball Stainless steel/Seat Stainless steel.

Flow characteristic

Kv/K vs [%]
100
90
80
70
60
50
40
30
20
10 Remarks on the flow characteristic
0 Modified equipercentile flow characteristic, engineered for
0 10 20 30 40 50 60 70 80 90 100
Hub [%] a quick response during peak flow demand (an advantage for
Standard flow control valve many processes like heating/cooling with heat exchangers)
and fine control at lower flow.

285
 2/2-way ELEMENT Angle Seat Control Valve with positioner or
process controller, flange version
8802 GD-I/GD-J
ELEMENT

• High control accuracy

• Stainless steel IP65 protection and 67
• Easy to install

The fully integrated system with control valve, Type 2301, and automation Envelope Dimensions [mm] (see datasheet for details)
unit, Type 8692 or Type 8693, is characterized by compact and smooth
design, integrated air channels, IP65/67/NEMA 4X protection class and Continuous ELEMENT valve system,
a high chemical resistance. Type 8802 GD-I and 8802 GD-J

Flange body
Technical Data Ø91
Orifice DN10 to 50
(seat orifice) (DN4 to 50)
Port connection
Flange conn. acc. to DIN EN 1092-1
Welded and threaded see separate Datasheet
connection
Body material Cast stainless steel 316L
Actuator material
Actuator PPS
Case Stainless steel 1.4561 (316Ti)
Plug seal PTFE/Steel (PTFE/stainless steel) and
Steel/steel (Stainless steel/stainless steel)
HG

Seat leakage Shut-off class III and IV for steel/steel.

acc. to . IEC 534-4/EN 1349 Shut-off class VI for PTFE/steel
(see details in ordering chart)
Medium Neutral gases, water, alcohol, oil, fuels,
hydraulic fluid, salt solutions, alkalis, organic AF
solvents, steam
Ø
D

Viscosity max. 600 mm2/s

Packing spindle PTFE seal with spring compensation
ØvM

ØDF
ØBF

Mediums temperature -10 °C to +185 °C

Ax

(max. +130 °C for sealing PTFE/steel)

Ambient temperature 0 °C to +55 °C (in conjunction with positioners -
respectively process controllers)
0 °C to +80 °C (remote version) LF (FTF)
Control medium Compressed air
Required pilot pressure for Orifice DN10 to 50 | 5.5 to 7 bar
control function A Orifice DN65 to 100 | 5.6 to 7 bar Orifice Actuator DIN EN 1092
size FTF acc. to EN558 Series 1
Operating voltage 24 VDC ±10%
[mm] [mm] HG ØDF LF ØBF AF ØD ØM
Setpoint 0/4 to 20 mA and 0 to 5/10 V
Installation As required, preferably with actuator upright 10 70 383 90 130 60 16 14 13.6
15 70 383 95 130 65 16 14 18.1
Note: For more technical data, see Type 8692 or Type 8693 20 70 389 105 150 75 18 14 23.7
25 70 392 115 160 85 18 14 29.7
90 445 115 160 85 18 14 29.7
32 90 473 140 180 100 18 18 38.4
130 525 140 180 100 18 18 38.4
40 90 478 150 200 110 18 18 44.3
130 530 150 200 110 18 18 44.3
50 90 484 165 230 125 20 18 56.3
130 536 165 230 125 20 18 56.3

286
Ordering chart
Item no. Item no.
Item no. Item no.
8802-GD-J 8802-GD-J
Pressure 8802-GD- 8802-GD-
Port Actuator Kv value with posi- with posi-
Control Orifice range to I with I with
­connection size water  tioner and tioner and
­function [mm] +185 °C ­positioner ­positioner
thread Ø [mm] [m3/h] Process con- Process con-
[bar] 8692 8692
troller 8693 troller 8693

8802 GD-I/GD-J
ELEMENT
Steel/Steel Steel/PTFE
Steel/Steel Steel/PTFE
8802 GD-I and 8802 GD-J
A 2/2-way 15 Flange 70 4.3 16 225 353 232 010 229 667 232 217
valve nor- DIN EN 1092-1
mally closed 20 Flange 70 7.1 16 219 164 229 461 232 262 232 342
DIN EN 1092-1
(NC)
25 Flange 90 12 16 229 422 229 462 266 884 –
DIN EN 1092-1
32 Flange 90 13.6 16 219 166 229 464 236 168 276 578
DIN EN 1092-1
40 Flange 130 23.8 16 229 423 229 465 260 905 277 569
DIN EN 1092-1
50 Flange 130 37 16 229 424 229 467 232 750 238 259
DIN EN 1092-1

Flow curve and description

Kv/Kvs [%]
100
90
80
70
60
50
40
30
20
10
0
0 10 20 30 40 50 60 70 80 90 100
Stroke [%]
For detailed values please see table on next page

Remarks on the flow characteristic

• Equipercentile parabolic plug for the orifices DN8 to DN50
• Linear plug for the orifices DN4 and DN6
• Flow characteristic runs within DIN/IEC 534-2-4
• Theoretical control ratio (Kvs/Kvo):
50:1 for the orifices DN8 to DN50
25:1 for the orifice DN6
10:1 for the orifice DN4
• KVR value at 5% of stroke for DN > 10 mm
KVR value at 10% of stroke for DN ≤ 10 mm

(KVR value = smallest Kv value at which the gradient tolerance to DIN/IEC 534-2-4 is still
complied with)

287
 2/2-way ELEMENT Angle Seat Control Valve with positioner or
process controller, flange version
8802 YG-I/YG-J
ELEMENT

• High control accuracy

• Stainless steel IP65 protection and 67
• Easy to install

The fully integrated system with control valve type 2300 and automa- Envelope Dimensions [mm] (see datasheet for details)
tion unit type 8692 or type 8693 has a compact and smooth design,
integrated pneumatic lines, IP65/67/NEMA 4X protection class and a Valve system Continuous ELEMENT Type 8802
high chemical resistance. YG-I and 8802 YG-J

Technical data
Orifice DN15 to 50 mm
Port connection G 1/2” to G 2”
Body material Stainless steel 316L
Actuator material
Actuator PPS
Case Stainless steel 1.4561 (316Ti)
Plug seal PTFE/Steel (PTFE/stainless steel) and
Steel/steel (Stainless steel/stainless steel)
Seat leakage Shut-off class III and IV for steel/steel.
acc. to IEC 534-4/EN 1349 Shut-off class VI for PTFE/steel
BM HM
Medium Water, alcohol, oil, fuels, hydraulic fluid,
salt solutions, alkalis, organic solvents, steam
Viscosity Max. 600 mm2/s
Packing spindle PTFE seal with spring compensation
Mediums temperature -10 °C to +185 °C
(max. +130 °C for sealing PTFE/steel)
Ambient temperature 0 °C to +55 °C (in conjunction with positioners -
respectively process controllers)
0 °C to +80 °C (remote version)
Control medium Compressed air
Required pilot pressure for Orifice DN15 to 50 5.5 to 7 bar
control function A Orifice DN65 5.6 to 7 bar
Control air connections Push-in connector (external Ø 6 mm or ¼”)
Installation As required, preferably with actuator upright

Note: For more technical data, see Type 8692 or Type 8693
Orifice Actuator
[mm] size
[mm] HM BM
15 70 280 308
20 70 288 318
25 70 294 327
90 331 362
32 70 302 342
90 345 382
40 90 347 383
130 384 419
50 90 360 406
130 397 442

288
Dimensions [mm] (see datasheet for further details) Flow characteristic

Valve system Continuous ELEMENT

Type 8802 YG-I and 8802 YG-J
Kv /Kvs [%]
100
Threaded body 90
80

8802 YG-I/YG-J
ELEMENT
70
91

60
Ø

50
40
30
20
10
0
0 10 20 30 40 50 60 70 80 90 100

HM
Stroke [%]
Flow rate standard control valve

Remarks on the flow characteristic

45°

Modified equipercentile flow characteristic, engineered for a quick

D

­response during peak flow demand (an advantage for many processes
SW
E CM like heating/cooling with heat exchangers) and fine control at lower flow.
LM
BM

Orifice Actuator G
[mm] size
[mm] HM BM CM LM SW D E
15 70 280 308 24 65 27 G 1/2 14
20 70 288 318 27 75 34 G 3/4 16
25 70 294 327 29.5 90 41 G1 18
90 331 362 29.5 90 41 G1 18
32 70 302 342 36 110 50 G 1 1/4 16
90 345 382 36 110 50 G 1 1/4 16
40 90 347 383 35 120 55 G 1 1/2 18
130 384 419 35 120 55 G 1 1/2 18
50 90 360 406 45 150 70 G2 24
130 397 442 45 150 70 G2 24

Ordering chart
Item no. Item no.
Item no. 8802-YG-J Item no. 8802-YG-J
Pressure
Port Actuator Kv value 8802-YG-I with with posi- 8802-YG-I with with posi-
Control Orifice range to
­connection size water  positioner tioner and positioner tioner and
­function [mm] +185 °C
thread Ø [mm] [m3/h] 8692 Process con- 8692 Process con-
[bar]
Steel/Steel troller 8693 Steel/PTFE troller 8693
Steel/Steel Steel/PTFE
8802 YG-I and 8802 YG-J
A 2/2-way 15 G 1/2” 70 5 16 229 270 228 611 232 164 259 464
valve nor-
mally closed 20 G 3/4” 70 10 16 229 272 229 415 240 343 249 255

(NC)
25 G 1” 90 16 16 229 279 249 829 267 356 256 739

32 G 1 1/4” 90 23 16 229 275 229 417 273 975 273 104

40 G 1 1/2” 130 36 16 229 280 229 419 267 374 –

50 G 2” 130 53 16 229 281 229 420 267 362 247 460

289
 2/2-way ball valve with electric rotary actuator

DN10-65 mm
8804

• Applications for neutral, contaminated or

aggressive mediums
• High flow rate value
• Actuator with adjustable limit switches
• Visual position indicator
• Multi-voltage

The electric ball valve, Type 8804, consists of an electrical rotary actuator Dimensions [mm] (see datasheet for more details)
and a 2/2-way ball valve made of stainless steel full bore. Heat resistor
and torque limiter are standard. The body is made of low inflammable
B A
material, classified acc. to UL 94 V0.

Technical Data
Pressure range 0-63 bar
Medium temperature -10 ºC to +130 ºC,
depending on the medium pressure - see diagram
Ambient temperature -10 ºC to +55 ºC C
Body material Stainless steel 1.4408
Seal material PTFE
Duty rating acc. to 50%
IEC34 S4
Operating voltage 15-30 V AC 50/60 Hz/12-48 V DC
100-240 V AC 50/60 Hz/100-350 V DC
Voltage tolerance +/–10%; from 12 to 48V DC the operating voltage
should not go below 11.5 V L
Type of protection IP66 with cable plug installed
Limit switches 4 adjustable (2 for motor and 2 additional for feedback)
max. 230 V / 5A Actuator Port connection A B C L
[Nm] [inch]
Electrical connection Cable plug acc. to EN175301-803 (supply voltage)
Cable glands ISO M20 (included) 20 1/4” 91.7 136.5 163.7 65
20 3/8” 91.7 136.5 163.7 65
20 1/2” 91.7 136.5 163.7 75
Pressure/temperature diagram 20 3/4” 91.7 136.5 167.7 80
35-100 1/4” 127.7 150.3 190.8 65
Pressure
35-100 3/8” 127.7 150.3 190.8 65
100bar 35-100 1/2” 127.7 150.3 190.8 75
35-100 3/4” 127.7 150.3 194.8 80
35-100 1” 127.7 150.3 202.8 90
35-100 1 1/4” 127.7 150.3 208.8 110
63bar
35-100 1 1/2” 127.7 150.3 218.8 120
35-100 2” 127.7 150.3 227.8 140
40bar 35-100 2 1/2” 127.7 150.3 248.8 185

16bar

0bar Medium temp.

–20ºC 0ºC 40ºC 100ºC 200ºC 230ºC Options
• Also available as 2-piece ball valve
• Also available as a 3/2-way ball valve
• With weld ends
• Ball valve in plastic version

290
Ordering chart
Rotation time
Orifice Port connection Actuator Kv value
for 90º Voltage Item no.
[mm] [inch] [Nm] [m3/h]
(s)
Type 8804, 3-piece globe valve with thread, pressure range 0 - 63 bar
10.0 1/4 20 12 7 100 – 240 V, 50 / 226 483

8804
60 Hz
12.7 3/8 20 12 9 and 100 – 350 V, 226 484
DC
15.0 1/2 20 12 19 226 485

20.0 3/4 35 12 46 226 486

25.0 1 35 7 72 226 487

32.0 1 1/4 60 7 105 226 488

40.0 1 1/2 100 12 170 241 107

50.0 2 100 12 275 226 490

65.0 2 1/2 100 23 507 226 491

10.0 1/4 20 12 7 15 – 30 V, 50 / 226 496

60 Hz
12.7 3/8 20 12 9 and 12 – 48 V, DC 226 497

15.0 1/2 20 12 19 226 498

20.0 3/4 35 12 46 226 499

25.0 1 35 7 72 226 500

40.0 1 1/2 100 12 170 241 109

50.0 2 100 12 275 226 502

65.0 2 1/2 100 23 507 226 503

291
 On-Off Ball Valve Packages

G 1/4” - G 4”
8805

• Full bore
• Plug and play
• Three-piece stainless steel ball valve

2 (A)

1 (P)

Ball valves have proven themselves in numerous industrial applications Envelope Dimensions [mm] (see datasheet for details)
and are particularly suitable for applications where high reliability and full
flow is required..
B

Technical Data
Pressure range 0-63 bar (see pressure/temperature diagram)
Temperature media -10 °C to +100 °C (see pressure/temperature diagram)
Ambient temperature -10 °C to +80 °C (see pressure/temperature diagram)
Control function Normally closed by spring force
Control medium Filtered compressed air, dry or lubricated
Control pressure 6 to 8 bar1)
Body material Stainless steel 1.4408 and 1.4401
C
Seal material
Ball seal PTFE
D
Control shaft seal FKM
Port connection G-thread
1)
Pressure data [bar]: Overpressure with respect to atmospheric pressure A

Options
• Actuator normally opened or double acting
• Feedback Size A B C D
G 1/4” 65 136 72 129
• NAMUR see p. 37 - Pilot valve
G 3/8” 65 136 72 129
G 1/2” 75 154 85 145
G 3/4” 80 154 85 145
Pressure/temperature diagram
G 1” 90 204 93 174
G 1 1/4” 110 204 93 174
100 bar
G 1 1/2” 120 241 106 203
G 2” 140 241 106 203
G 2 1/2” 185 259 119 245
G 3” 205 304 136 285
63 bar
G 4” 240 333 147 325

40 bar

16 bar

0 bar
-10 0 40 100 200 230

292
Ordering Chart
Orifice Port connection Actuator Kv Value Pressure range
Item no.
[mm] [inch] [Nm] [m3/h] [bar]
Type 8805 with 3 piece thread
10 G 1/4 15 9 0 - 63 217 250

8805
12 G 3/8 15 9 0 - 63 217 251

15 G 1/2 30 19 0 - 63 217 252

20 G 3/4 30 46 0 - 63 217 253

25 G1 60 72 0 - 63 217 254

32 G 1 1/4 60 105 0 - 63 217 255

40 G 1 1/2 100 170 0 - 63 217 256

50 G2 100 275 0 - 63 217 257

63 G 2 1/2 150 507 0 - 63 217 258

80 G3 220 905 0 - 63 217 259

100 G4 300 1414 0 - 63 217 260

293
 Micro Dosing Unit
7615

• Diaphragm Pump
• Self priming
• Precision Dosing
• Pumps in both Directions
• Integrated Electronics, easy to use

Bürkert’s Micro Dosing Unit has been designed for precise dosing ap- Dimensions [mm] Flange version
plications in the microliter range.
It combines high dosing accuracy and precision with excellent chemical
inertness. The unit is comprised of three valves which can be opened si-
multaneously for flushing. Active inlet and outlet valves enable the device
to pump liquid in two directions. This feature can be used to mix fluids
inside a tube or channel or to constantly keep them in motion.
Even low ambient temperatures and dry runs are no problem: the inte-
grated heating function heats up the valves and the media, and the unit
comes along with dry running capabilities.

Technical Data
C
Body Material PEEK
Seal Material FFKM; EPDM on request
Fluids Neutral and aggressive liquids
(see Chemical Resistance Chart)
Fluid Temperatures +15 to 60 °C (FFKM)
+5 to 60 °C (EPDM) 1)
Ambient Temperature +10 to +55 °C 1)
B
Dosing Quantity 5 µl/Hub; max. 8 ml/min in both directions A
Pump Frequency 5 Hz (Standard)
(Frequency Mode) 10 Hz; 25 Hz; 40 Hz
Length of Voltage Impulse > 120 ms
(Impulse Mode) A B C
Accuracy < ± 2% 2) 44.8 40 70.4
Max. Outlet Pressure 1.0 bar 3)
Max. Suction Lift > 2 m (dry); > 4 m (wet)
Duty Cycle 100%
Voltage 12 V/DC, 24 V/DC
Voltage Tolerance ± 10%
Power Consumption 11 W (short term); 5 W
Electrical Connection 4-pin Molex-Plug (Molex no. 50-57-9404)
(not included)
Installation variable, unit with two holes for M3 fixing
screws
Fluid Connection Flange, UNF ¼-28 internal thread
Protection class IP40
Lifetime ca. 20 Mio cycles
(at 20 °C; 10 Hz; water)
Dimensions (L x W x H) 50 x 28.5 x 70 mm (UNF ¼-28)
44 x 39.5 x 70 mm (Flange)
Max. Viscosity < 250 mm²/s 1)
For lower temperatures the unit can be electrically preheated (heating mode)
2)
At 20 °C; 5 Hz; Medium water and without back pressure.
Weight ca. 120 g 3)
Overpressure above atmospheric pressure

294
Ordering chart
Version Voltage [V/Hz] Connection Seal material Function mode Item no.

70,5
Standard 024/DC Sub-base FFKM 5 Hz (Frequency mode) 238 190
Ø6
t=3

UNF 1/4-28
Standard 024/DC UNF 1/4 -28 FFKM 5 Hz 215 793

t=7
8,9 Ø 3,2

7615
Standard 024/DC Sub-base FFKM / EPDM 5 Hz 238 193

12,1
10,9

7,9

7,2
Standard 024/DC UNF  1/4-28 FFKM / EPDM 5 Hz 238 194
20,5 11,8
32,3 28,8
Standard 012/DC UNF  1/4-28 FFKM / EPDM 50,7
5 Hz 238 195

LED
for M3

Accessories

25
Version Voltage [V/Hz] Item no.
Leads 500 mm with Molex 4-pin connector 12 - 24 683 613
5,9
4,45

Dimensions [mm] UNF-Version Dimensions [mm] Flange version

70,5

70,4
Ø6
t=3 Ø6
UNF 1/4-28

t=3
t=7

8,9 Ø 3,2 Ø 3,3

Ø 3,2
12,1
10,9

13

7
7,9

10
7,2

7,9

7,1

20,5 11,8 6,5 20,5 11,8

32,3 28,8 32,3 28,4
50,7 44,8 34,5

LED 40
for M3

Flange interface for manifold

25

M3
min. t=6
max. ø2,5
7

5,9
2,9

4,45 11,8
4,1

34,5
70,4

Ø6
t=3
Ø 3,3
Ø 3,2
13

7
10
7,9

7,1

6,5 20,5 11,8

32,3 28,4
44,8 34,5
40

295
 Flowmeter for continuous flow measurement
8011

• Economic integration in pipe systems

without any additional piping
• Magnetic measuring principle (paddle
wheel with hall sensor)
• Output: transistor output (frequency
pulse signal)

The paddle wheel flowmeter for continuous flow measurement is espe- Envelope Dimensions [mm] (see datasheet for details)
cially designed for use in neutral, slightly aggressive, solid free liquids.
Type 8011 consists of a fitting (S012) and an electronic module (SE11) DN25
connected together with screws. The Bürkert designed fitting system
P
ensures simple installation into all pipes from DN06 to DN65. It can also
be installed in fluid block systems.
Type 8011 produces a frequency pulse signal, proportional to the flow
rate, which can be processed by a Bürkert remote transmitter/controller.

Type 8011 is available in two versions: L

• with one pulse output: transistor NPN

• with two pulse outputs: transistor NPN and PNP. A

D
Technical Data DN P A D L
[mm] [mm] [mm] [inch] [mm]
General data
25 55.2 104.0 G 1 23.5
Compatibility with fittings S012 NPT 1 18.0
Materials
Rc 1 18.0
Housing / Seal PPS / EPDM
Fixed connector M12, cable gland PA
1 meter cable PVC
Wetted parts materials
Technical Data (continued)
Fitting Brass, stainless steel 1.4404/316L,
Electrical data
PVC, PP
Paddle wheel / Holder PVDF blue / PVDF Operating voltage (V+)
Axis and bearing / Seal Ceramics (AL2O3) / FKM (EPDM option) One pulse output version 4.5 - 24 V DC, filtered and regulated
Two pulse outputs version 6 - 36 V DC, filtered and regulated
Electrical connection Fixed connector 5-pin M12 (or with 1 m
cable, on request) Current consumption < 5 mA (without load)
Connection cable 1.5 mm2 max. cross-section Reversed polarity of DC Protected

Complete device data (fitting + electronic module) Voltage peak Protected

Short circuit Protected for transistor output
Pipe diameter DN06 to DN50 (DN65 on request)
Output
Measuring range 0.3 to 10 m/s One pulse output version Transistor NPN open collector, max. 20 mA,
Measuring element Magnetic hall sensor NPN output: 0.2 - 24 V DC, frequency up to
300 Hz (Frequency [Hz] = K factor [pulse/litre]
Medium temperature with
x flow rate [l/s])
PVC fitting 0 °C to +60 °C
Two pulse outputs version Transistor NPN and PNP open collector, max.
PP fitting 0 °C to +80 °C
700 mA,
Stainless steel, brass fitting -15 °C to +100 °C (if T°ambient ≤ 45 °C) or
NPN output: 0.2 - 36 V DC,
-15 °C to +90 °C (if 45 °C ≤ T°ambient ≤ 60 °C)
PNP output: operating voltage, frequency up to
Fluid pressure max. PN10 (with plastic fitting) 300 Hz (Frequency [Hz] = K factor [pulse/litre]
PN16 (with metal fitting) x flow rate [l/s]
Viscosity / Pollution Max. 300 cSt. /max. 1% (size of particles
0.5 mm max.)
Accuracy with standard K-factor
±(0.5% of FS.* + 2.5% of Reading)1) * FS. = Full scale (10 m/s)
Linearity ±0.5% of FS.* (at 10 m/s) 1)
Under reference conditions i.e. measuring fluid = water, ambient and water
temperature = 20 °C, applying the minimum inlet and outlet pipe straights,
Repeatability ±0.4% of Reading1) matched inside pipe dimensions.

296
Technical Data (continued)

Environment Approval/Certificate 3.1 certificate; 2.2 certificate; Surface finish certifi-

Ambient temperature -15°C to +60°C (operating and storage) on request cate; Calibration certificate;
FDA (only for device with EPDM seal and stainless
Relative humidity ≤ 80%, without condensation
steel fitting)
Standards, directives and approvals KTW (only for device with EPDM seal and stain-
Protection class IP67 with multipin M12 (IP65 with cable) less steel or brass fitting)

8011
Standard and directives * For the 97/23/CE pressure directive, the device can only be used under following
EMC EN 61000-6-3, EN 61000-6-2 ­conditions (depend on max. pressure, pipe diameter and fluid).
Pressure Complying with article 3 of §3 from 97/23/CE
directive.*
Vibration EN 60068-2-6 Type of fluid Conditions
Shock EN 60068-2-27 Fluid group 1, §1.3.a DN ≤ 25 only
Fluid group 2, §1.3.a DN ≤ 32, or DN > 32 and PN*DN ≤ 1000
Fluid group 1, §1.3.b PN*DN ≤ 2000
Fluid group 2, §1.3.b DN ≤ 200

Envelope Dimensions [mm] (see datasheet for details)

DN P A D L 8011 with external

[mm] [mm] [mm] [inch] [mm] thread connection

P
P

15 57.5 84.0 G 1/2 16.0 G, NPT or Rc

NPT 1/2 17.0

D
D

Rc 1/2 15.0 in stainless steel

L 20 55.0 94.0 G 3/4 17.0 L
(316L - 1.4404),
A NPT 3/4 18.3 A
Rc 3/4 16.3 brass (CuZn39Pb2) or PVC
25 55.2 104.0 G 1 23.5
NPT 1 18.0
8011 with internal Rc 1 18.0
DN P A D L
thread connection 32 58.8 119.0 G 1 1/4 23.5 [mm] [mm] [mm] [inch] [mm] [mm]
NPT 1 1/4 21.0
G, NPT or Rc Rc 1 1/4 21.0 06 52.5 90.0 G 1/2 - 14.0
in stainless steel 40 62.6 129.0 G 1 1/2 23.5 08 52.5 90.0 ** 1/2 M 16 x 1.5 14.0
NPT 1 1/2 20.0
(316L - 1.4404) or Rc 1 1/2 19.0 ** G, NPT, RC according to fitting version

brass (CuZn39Pb2) 50 68.7 148.5 G 2 27.5

NPT 2 24.0
Rc 2 24.0

Ordering Chart
For Type 8011, 4.5 - 24 V DC, 5-pin M12, NPN output
Process Stand- Item no. Item no. Item no. Item no. Item no. Item no. Item no. Item no. Item no.
Output
connection ard DN06 - 1/4” DN06 - 1/2” DN08 - 1/2” DN15 DN20 DN25 DN32 DN40 DN50
Brass - Medium temperature max. 100 °C, PN16
Internal G NPN-Pulse – – – 559 918 559 919 559 920 559 921 559 922 559 923
thread (ISO 228)
External G NPN-Pulse 559 915 559 916 559 917 – – – – – –
thread
Stainless steel - Medium temperature max. 100 °C, PN16
Internal G NPN-Pulse – – – 559 939 559 940 559 941 559 942 559 943 559 944
thread (ISO 228)
External G NPN-Pulse 559 936 559 937 559 938 – – – – – –
thread (ISO 228)

Accessories
Specification Item no.
4 short screws (M4 x 35 - A4) + 4 long screws (M4 x 60 - A4) 555 775

5-pin M 12 female connector moulded on cable (2 m, shielded) 438 680

5-pin M 12 female connector with plastic threaded locking ring 917 116

O-ring set for metal fitting - FKM - DN 06 to 50 426 340

297
 Flowmeter for continuous flow measurement
8012

• Economic integration in pipe systems

without any additional piping
• Optic measuring principle
• Configurable output: 1 analog
4 - 20 mA and/or 1 transistor output
(frequency or switch)
• Outputs configurable (through interface
on USB port with PC)

The flow meter with paddle wheel is particularly useful in the optical ver- Envelope Dimensions [mm] (see datasheet for details)
sion for use in infrared transparent liquids.
DN25
Type 8012 is made up of a fitting (S012) and an electronic module
(SE12) connected together with screws. The Bürkert designed fitting P
system ensures simple installation into all pipes from DN06 to DN65. It
can also be installed in fluid block systems.

Type 8012 produces a programmable frequency pulse signal, propor-

tional to the flow rate, which can easily be transmitted and processed by
a Bürkert remote transmitter/controller, or a programmable switch output
or a 4 - 20 mA signal. L

Technical Data A
General data B
Compatibility with fittings S012
Materials DN P A D L
Housing / Seal PPS / EPDM [mm] [mm] [mm] [inch] [mm]
Fixed connector M12, PA 25 55.2 104.0 G 1 23.5
(gland on request) NPT 1 18.0
1 meter cable PVC Rc 1 18.0
Wetted parts materials
Fitting Brass, stainless steel 1.4404/316L
Paddle wheel / Holder PVDF
Axis and bearing / Seal Ceramics (Al2O3) / FKM (EPDM option)
Electrical connection Free positionable fixed connector M12-5 pin
(or with 1 m cable length, on request)
Connection cable 1.5 mm2 max. cross-section
Complete device data (fitting + electronic module)
Pipe diameter DN06-50 mm (DN65 mm on request)
Measuring range 0.3 to 10 m/s
Measuring element Optical - infra-reds
(or magnetic paddle-wheel, on request)
Medium temperature with
PVC fitting 0 °C to +60 °C
PP fitting 0 °C to +80 °C
Stainless steel or brass fitting -15 °C to +100 °C (if T°ambient ≤ 45 °C) or
-15 °C to +90 °C (if 45 °C ≤ T°ambient ≤ 60 °C)
Fluid pressure max. PN10 (with plastic fitting)
PN16 (with metal fitting)
Viscosity / Pollution 300 cSt. max./max. 1%
(size of particles 0.5 mm max.)
Accuracy with standard K-factor
±(0.5% of FS.* + 2.5% of Reading)1)
Linearity ±0.5% of FS.* (at 10 m/s) * FS. = Full scale (10 m/s)
1)
Under reference conditions i.e. measuring fluid = water, ambient and water temperature =
Repeatability ±0.4% of Reading1)
20 °C, applying the minimum inlet and outlet pipe straights, matched inside pipe dimensions.

298
Technical Data (continued) Pressure/temperature diagram
Electrical data
Pressure (bar)
Operating voltage (V+) 12 - 36 V DC, filtered and regulated
Current consumption < 60 mA (at 12 V DC for current version - without load) 16
15
Reversed polarity of DC Protected 14 Metal (PN 16)
Voltage peak Protected 13

8012
Short circuit Protected for transistor output 12
11
Output
10
Transistor version Transistor NPN (default setting) / PNP (configurable 9
on request), open collector, max. 700 mA, 8 PVC + PP
NPN output: 0.2 - 36 V DC (default setting) 7
PNP output: operating voltage 6
frequency or switching mode 5 PVC + PP (PN10)
4
Current version 4 - 20 mA, sinking (default setting), image of flow 3
(configurable on velocity (default setting), 2
request) configurable on request (sourcing mode); 1 PP (PN10)
Loop impedance max.: 1125 W at 36 V DC; 0
650 W at 24 V DC; 140 W at 12 V DC -20 0 +20 +40 +60 +80 +100 T (°C)
4... 20 mA ±1%
A: Application range for complete device (fitting + electronic module)
­measurement error
Environment
Ambient temperature -15 °C to +60 °C (operating and storage)
Relative humidity ≤ 80%, without condensation
Standards, directives and approvals
Envelope Dimensions [mm] (see datasheet for details)

Protection class IP67 with multipin M12 (IP65 with cable)

Standard and directives
EMC EN 61000-6-3, EN 61000-6-2 DN P A D L
Pressure Complying with article 3 of §3 from 97/23/CE [mm] [mm] [mm] [inch] [mm]
P

Vibration directive.* 15 57.5 84.0 G 1/2 16.0

Shock EN 60068-2-6 NPT 1/2 17.0
D
EN 60068-2-27 Rc 1/2 15.0
Approval / Certificate 3.1 certificate; L 20 55.0 94.0 G 3/4 17.0
A NPT 3/4 18.3
on request 2.2 certificate; Rc 3/4 16.3
Surface finish certificate;
25 55.2 104.0 G 1 23.5
Calibration certificate; NPT 1 18.0
8012 with internal
FDA (only for device with EPDM seal and stainless Rc 1 18.0
steel fitting) thread connection 32 58.8 119.0 G 1 1/4 23.5
KTW (only for device in magnetic measuring version G, NPT or Rc NPT 1 1/4 21.0
with EPDM seal and stainless steel or brass fitting) Rc 1 1/4 21.0
in stainless steel
Type of fluid Conditions 40 62.6 129.0 G 1 1/2 23.5
(316L - 1.4404) or NPT 1 1/2 20.0
Fluid group 1, §1.3.a DN ≤ 25 only Rc 1 1/2 19.0
brass (CuZn39Pb2)
Fluid group 2, §1.3.a DN ≤ 32, or DN > 32 and PN*DN ≤ 1000 50 68.7 148.5 G 2 27.5
NPT 2 24.0
Fluid group 1, §1.3.b PN*DN ≤ 2000 Rc 2 24.0
Fluid group 2, §1.3.b DN ≤ 200
* For the 97/23/CE pressure directive, the device can only be used under following condi-
tions (depend on max. pressure, pipe diameter and fluid). 8012 with external
thread connection
P

G, NPT or Rc
D

in stainless steel
L
A
(316L - 1.4404),
brass (CuZn39Pb2) or PVC

DN P A D L
[mm] [mm] [mm] [inch] [mm] [mm]
06 52.5 90.0 G 1/2 - 14.0
08 52.5 90.0 ** 1/2 M 16 x 1.5 14.0
** G, NPT, RC according to fitting version

299
 Main features

8012 with optical (standard) or magnetic (on request) principle

Version with Transistor output

8012

Transistor output: NPN (standard) or PNP (on request) operation

With one configured transistor output mode (4 possibilities)

 Raw frequency (standard) - (2 pulses per paddle wheel rotation) Raw frequency Pulses

Pulse length:
- 50% ON Paddle-wheel
- 50% OFF 1 2 3 4 rotation

 Proportional frequency (on request) - (e.g. 5 pulses per litre) Proportional Pulses
frequency
Pulse length:
- 50% ON Dose
- 50% OFF 1 2 quantity

 S
 witching mode Hysteresis operation Contact Hysteresis, Contact Hysteresis,
not inverted inverted
- 2 switching modes for the output, either hysteresis or window, NPN On On

inverted or not, depending on transistor output version wiring

Off Off
Low High Low High
- Configurable delay before switching
Contact Hysteresis, Contact Hysteresis,
not inverted inverted
On On
PNP
wiring
Off Off
Low High Low High

Window operation Contact Window, Contact Window,

not inverted inverted
On On
NPN
wiring
Off Off
Low High Low High

Contact Window, Contact Window,

not inverted inverted
On On
PNP
wiring
Off Off
Low High Low High

 Detection of flow direction - only with optical principle

Version with Transistor and current outputs

Transistor output:
Same features described as above

Current output:
with sinking (standard) or sourcing (on request) wiring

 8012 with configurable current output Paddle-wheel frequency mA

and Q = f/K
where Q: flow rate [l/s] 20
4 - 20 mA current corresponding to paddle wheel frequency f: frequency [Hz]
(0 - 250 Hz) - (standard) K: K-factor [pulse/litre] 4
0 250 f (Hz)
4 - 20 mA current corresponding to a flow range - (on request) Flow range mA

20

4 Flow
0 10 800 (l/min.,
for example)

Damping of fluctuation of current output through filter function

Generation of an alarm current (22 mA) - when fluid circulation is opposite to the direction indicated by the arrow on the side of the housing
(only versions with optical principle) or when full scale has been exceeded (versions with optical or magnetic principle)

300
Ordering Chart
For Type 8012, 12 - 36 V DC, 5-pin M12
Process Item no. Item no. Item no. Item no. Item no. Item no. Item no. Item no. Item no.
Standard Output
connection DN 06 - 1/4” DN 06 - 1/2” DN 08 - 1/2” DN 15 DN 20 DN 25 DN 32 DN 40 DN 50
Brass - Medium temperature max. 100 °C, PN16
Internal G Pulse + – – – 556 012 556 013 556 014 556 015 556 016 556 017

8012
thread (ISO 228) 4 - 20 mA
External G Pulse + 556 009 556 010 556 011 – – – – – –
thread (ISO 228) 4 - 20 mA
Stainless steel - Medium temperature max. 100 °C, PN16
Internal G Pulse + – – – 556 054 556 055 556 056 556 057 556 058 556 059
thread (ISO 228) 4 - 20 mA
External G Pulse + 556 051 556 052 556 053 – – – – – –
thread (ISO 228) 4 - 20 mA

Accessories
Specification Item no.
4 short screws (M4 x 35 - A4) + 4 long screws (M4 x 60 -A4) 555 775

5-pin M 12 female connector moulded on cable (2 m, shielded) 438 680

5-pin M 12 female connector with plastic threaded locking ring 917 116

O-ring set for metal fitting - FKM - DN 06 to 50 426 340

301
 INSERTION paddle wheel flowmeter for
continuous flow measurement
8020

• Economic integration in pipe systems

without any additional piping
• 3-wire frequency pulse version to
­ irectly interface with PLC’s ­
d
(both PNP and NPN)
• Connection to Bürkert devices in
­remote versions

The paddle wheel flowmeter for continuous flow measurement is espe- Envelope Dimensions [mm] (see datasheet for details)
cially designed for use in neutral, slightly aggressive, solid free liquids.

The Bürkert designed fitting system ensures simple installation of the

devices into all pipes from DN20 to DN400 mm. The flowmeter produces
a frequency pulse signal, proportional to the flow rate, which can easily be
transmitted and processed by a Bürkert transmitter/controller.

Technical Data
General data
Compatibility With fittings S020 (see datasheet)
Materials A
Housing / Union nut PE / PC
Cable plug PA C
Wetted parts materials
Fitting Brass, st. st. 1.4404/316L, PVC, PP, PVDF
Sensor armature, paddle wheel PVDF
Axis, bearing / Seal Ceramics / FKM (EPDM option) B
Electrical connection Cable plug EN 175301-803 (included)
A B C
Connection cable 1.5 mm2 cross section;
Max. 50 m length, shielded 75 153
Complete device data (fitting + electronic module)
Pipe diameter DN20-400 mm
Measuring range 0.3 to 10 m/s
Medium temp. with fitting in
PVC / PP 0 °C to +50 °C / 0 °C to +80 °C
Stainless steel, brass, PVDF -15 °C to +80 °C
Medium pressure max. PN10 (145.1 PSI)
Viscosity / Pollution 300 cSt. max. / max. 1%
(Size of particles 0.5 mm max.)
Accuracy
153

Teach-In ±0.5% of F.S.* (at 10 m/s)1)

Standard K-factor ±(0.5% of F.S.* + 2.5% of Reading)1)
75
191

Linearity ±0.5% of F.S.* (at 10 m/s)1)

Repeatability ≤ 0.4% of Reading1)
Environment
Ambient temperature -15 to 60 °C (5 to 140 °F)
(operating and storage)
Relative humidity ≤ 80%, without condensation

* F.S. = Full scale (10 m/s)

1)
Under reference conditions i.e. measuring fluid = water, ambient and
water temperature = 20 °C, applying the minimum inlet and outlet
pipe straights, matched inside pipe dimensions. Note:
The length of the sensor armature depends on
the fitting used. See data sheet Type S020.

302
Technical Data (continued) Pressure / temperature chart
Electrical data
Operating voltage 12 - 36 V DC P (bar) A
11
(via Bürkert transmitter for “Low Power” version)
Current consumption with sensor 10
Pulse version ≤ 50 mA 9 PVDF Metal
≤ 0.8 mA

8020
Pulse “Low power” version
8
Output: Frequency PVC + PP PVDF (PN10)
Pulse version Transistor NPN/PNP, open collector, max. 100 mA, 7
frequency: 0... 300 Hz; duty cycle 1/2 6
Pulse “Low Power” version Transistor NPN, open collector, max. 10 mA,
5
frequency: 0... 300 Hz; duty cycle 1/2
Reversed polarity of DC Protected 4 PVC (PN10)
Standards and approvals 3
Protection class IP65 with connector plugged-in and tightened 2
Standard and directives PP (PN10)
1
EMC EN 61000-6-2, 61000-6-3
Pressure Complying with article 3 of §3 from 97/23/CE 0 T (°C)
-10 +10 +30 +50 +70
directive.*
Vibration EN 60068-2-6 A: Application range for complete device (fitting + flowmeter)
Shock EN 60068-2-27

* For the 97/23/CE pressure directive, the device can only be used under following conditions
(depend on max. pressure, pipe diameter and fluid).

Type of fluid Conditions

Fluid group 1, §1.3.a DN25 only
Fluid group 2, §1.3.a DN ≤ 32 or
DN > 32 and PN*DN ≤ 1000
Fluid group 1, §1.3.b DN ≤ 25 or
DN > 25 and PN*DN ≤ 2000
Fluid group 2, §1.3.b DN ≤ 400

Ordering Chart
Operating Sensor
Description Output Electrical connection Item no.
voltage version
Pulse version flowmeter 12 - 36 V DC Frequency with short Cable plug 419 587
(pluggable to Types 8025 Universal transmitter, PNP or NPN DIN EN 175301-803
batch controller; 8032; PLC) long Cable plug 419 589
DIN EN 175301-803
Pulse “Low Power” version flowmeter from Transmitter Frequency with short Cable plug 419 591
(pluggable to Types 8025, 8032 transmitter) NPN Pulse DIN EN 175301-803
long Cable plug 419 593
DIN EN 175301-803

Note regarding the ordering of a complete sensor:

The complete 8020 sensor consists of the Type S020 INSERTION fitting and the Type 8020 sensor.
FKM seal in standard; 1 Kit including a black EPDM seal and a green FKM seal is supplied with each sensor.
Please order the relevant INSERTION fitting and the sensor separately!

Accessories
Description Item no.
Set with 1 green FKM and 1 black EPDM gasket 552 111

Ring 619 205

Union nut 619 204

Cable plug EN 175301-803 with cable gland (Type 2508) 438 811

Cable plug EN 175301-803 with NPT 1/2“ reduction without cable gland (Type 2509) 162 673

303
 Compact INSERTION Batch Controller
8025 Batch Controller
Compact

• DN06-400 mm
• 4-20 mA output
• On-site calibration by TEACH-IN
• Check of input/output signals
• Total and daily totalizers for batch quantity
and number of batches, volume or mass
totalizers displayed

The compact batch controller combines a paddle-wheel flow sensor and Envelope Dimensions [mm] (see datasheet for details)
an electronic module with a display in an IP65 enclosure. The electrical
connection is provided via two cable glands.

Bürkert designed fitting S020 ensures simple installation of the Bürkert

sensor into pipes from DN20 to DN400.

A
Technical Data
General data
Compatibility With fittings S020
(see corresponding data sheet)
Materials C
B
Housing, cover, lid, nut PC
Front panel foil / Screws Polyester / Stainless steel
Cable glands PA
Wetted parts materials
Fitting Brass, stainless steel 1.4404/316L, PVC,
PP or PVDF
Sensor holder, paddle-wheel PVDF
Axis and bearing / Seal Ceramics / FKM (EPDM option)
Electrical connections Cable glands M20 x 1.5,
max. 50 m protected cable with
1.5 mm ² max. cross-section
Device data (Fitting S020 + batch controller) A B C
Pipe diameter DN20 to 400 mm 88 88 164,50
(203)
Measuring range 0.3 to 10 m/s (Hall transducer version)
Fluid temperature with fitting in
PVC / PP 0 °C to +50 °C / 0 °C to +80 °C
PVDF, brass or stainless steel -15 to +80 °C
Fluid pressure max. PN10 (see pressure/temperature in datasheet)
Viscosity / Pollution 300 cSt. max. / 1% max.
Measurement error
Teach-In ±1% of Reading1) (at the teach flow rate value)
Standard K-factor ±2.5% of Reading1)
Linearity ±0.5% of F.S.1)
Repeatability ±0.4% of Reading1)
Environment
Ambient temperature -10 to +60 °C (version 12 - 36 V DC)
(operation and storage) -10 to +50 °C (version 115/230 V AC)
Height above sea level max. 2000 m
Relative humidity ≤ 80%, without condensation

*  F.S.=Full scale (10 m/s)

1)
Under reference conditions i.e. measuring fluid=water, ambient and water
temperature = 20 °C, applying the minimum inlet and outlet pipe straights,
matched inside pipe dimensions

304
 85.5
164.50

(30)
203
Envelope Dimensions [mm] (see datasheet for details)

R90
70
91

136

8025 Batch Controller

Compact
(21)
85.5

88
164.50

(30)
203

88

70
136

Technical Data (continued)

88

Electrical data Technical specifications 115/230 V AC

Power supply (V+) 12 - 36 V DC (max tolerance: -5% or Voltage supply 27 V DC regulated, max. current: 125 mA
88 +10% at 12 V DC; ±10% at 36 V DC), available inside the device integrated protection: fuse 125 mA
filtered and regulated, SELV (safety extra temporised
low voltage), circuit with a non dangerous power: 3 VA
energy level or Standards, directives and approvals
115/230 V AC 50/60 Hz (see technical
Protection class IP65 with cable gland mounted and tight-
specifications 115/230 V AC)
(according to EN60529) ened or with obturator locked if not used.
Reversed polarity of DC protected
Standards and directives
Current consumption with relays Pressure Complying with article 3 of chap. 3 from
with sensor ≤ 90 mA at 12 V DC; 97/23/CE directive*
(without consumption of digital ≤ 45 mA at 36 V DC
Approvals CE; UL-Recognized for US and Canada
input and pulse output) (61010-1 + CAN/CSA-C22 No.61010-1)
Inputs DI (1 to 4) Switching threshold Von: 5... 36 V DC;
Switching threshold Voff max: 2 V DC;
Input impedance: 9.4 KOhms;
Galvanic insulation, protected against polar-
ity reversals and voltage spike
Outputs
Transistors (DO1 and DO4) NPN or PNP (wiring dependent), potential Pressure / temperature chart
free;
function: pulse output (by default for DO1),
batch state (by default for DO4), configur- P (bar) A
11
able and parameterizable
0.6 - 2200 Hz, 5 - 36 V DC, 100 mA max., 10
line drop 2.7 V DC at 100 mA Metal
9 PVDF
duty cycle:
> 0.45 if 0.6 < frequency < 300 Hz 8
PVC + PP PVDF (PN10)
> 0.4 if 300 < frequency < 1500 Hz 7
< 0.4 if 1500 < frequency < 2200 Hz
Galvanic insulation, protected against over- 6
voltage, polarity reversals and short-circuits 5
Relays (DO2 and DO3) 2 relays (normally open), parameterizable
4 PVC (PN10)
(by default: DO2 always configured to
control the valve, parameterized of 100% of 3
the batch quantity and DO3 configured as
2
alarm), 230 V AC/3 A or 40 V DC/3 A (re- PP (PN10)
sistive load), max. cutting power of 750 VA 1
(resistive load) 0 T (°C)
-10 +10 +30 +50 +70
* F.S.=Full scale (10 m/s)
1)
Under reference conditions i.e. measuring fluid=water, ambient and water temperature A: Application range for complete device (fitting + flowmeter)
= 20 °C (68 °F), applying the minimum inlet and outlet pipe straights, matched inside pipe
dimensions

305
 Operation and display (common to the various versions)
When mounted in a pipe (compact version) or connected to a flowmeter (remote version) in series with one or two valves, the 8025 batch controller makes it
possible to carry out a dosing of one or several quantities of liquids. The unit controls the opening of the valves and measures the quantity of the fluid
which flows. The unit also closes the valves when the preset quantity has been delivered.
The electronic component needs a voltage supply of 12 - 36 V DC or 115/230 V AC.
The device is equipped with 4 digital inputs (DI1 up to DI4), 2 transistor outputs (DO1 configured as a pulse output and DO4 configured as state output, by default), 2 relay
8025 Batch Controller
Compact

outputs (DO2 always configured to control the valve and by default parameterize of 100% of the batch quantity and DO3 configured as alarm output by default), two volume or mass total-
izers and two batch totalizers.
The second relay output can be used to activate another valve, to initiate alarms or to generate warnings.

The following dosing modes are possible:

-L
 ocally started dosing of free quantity:
the user enters the quantity to be filled and starts the dosing from the keypad.
-L
 ocally started dosing of preset quantity:
the user selects a quantity which has been preset and starts the dosing from the keypad.
-L
 ocally started dosing of free/preset quantity
the user enters the quantity to be filled or selects a quantity which has been preset and starts the dosing from the keypad.
-D
 osing controlled by a PLC unit
the user selects a quantity which has been preset and starts the dosing using binary inputs.
-L
 ocally/remote selection of preset quantity and dosing controlled by a PLC unit:
the user selects a quantity which has been preset from the keypad or using binary inputs and starts the dosing using binary inputs.
-A
 utomatic dosing controlled by variation of pulse duration:
the quantity of the dosing is directly proportional to the duration of a pulse.
-R
 emote dosing determined by Teach-In:
Teach-In of the dosing quantity using binary inputs.
-L
 ocal dosing determined by Teach-In:
Teach-In of the dosing quantity from the keypads.

The device is calibrated by means of the K-factor which is either entered or determined via the Teach-In functions.
User adjustments, such as measuring range, engineering units, pulse output, etc. are carried out via the device operators interface.

The operation is specified according to five levels:

Indication in operating Parameter definition Test Information History

mode/display
• dosing amount • language • input test • Display of error, alarm • Display of the 10 latest
• dosing mode • engineering units • output test and/or warning mes- batches
• main quantity totalizer • K-factor/Teach-In function • frequency test sages
• daily quantity totalizer with reset • selection of dosing mode • warning and fault messages
function • over run correction generating
•m ain batch totalizer • alarm • configuration mode
•d aily batch totalizer with reset • outputs configuration
function • reset both quantity/batch totalizers
(main and daily)
• Brightness of the display (backlight)

306
Ordering Chart
Voltage Sensor Electrical
Description Relay Item no.
­supply v­ ersion ­connection
Compact Batch Controller Type 8025B
2 totalizers 12 - 30 V DC 2 Hall, short 2 cable glands 419 520

8025 Batch Controller

Compact
Hall, long 2 cable glands 419 522

115 - 230 V AC 2 Hall, short 2 cable glands 419 521

Hall, long 2 cable glands 419 529

Accessories
Description Item no.
Set with 2 cable glands M20 x 1.5 + 2 neoprene flat seals for cable gland or plug + 2 screw-plugs M20 x 1.5 + 2 multiway 449 755
seals 2 x 6 mm
Set with 2 reductions M20 x 1.5 /NPT1/2” + 2 neoprene flat seals for cable gland or plug + 2 screw-plugs M20 x 1.5 551 782

Set with 1 stopper for unused cable gland M20 x 1.5 + 1 multiway seal 2 x 6 mm for cable gland + 1 black EPDM seal for the 551 775
sensor + 1 mounting instruction sheet
Ring 619 205

Union nut 619 204

Set with 1 green FKM and 1 black EPDM seal 552 111

307
 Batch Controller for panel or wall mounting

7 batch sizes, 2 relay outputs

8025 Batch controller

• Controls 7 batches automatically

• Fast fill and fine control for accuracy
• Shows both flow rate and volume

See flow sensor 8020, 8030, 8070

The remote 8025 batch controller can be connected (with pulse output Envelope Dimensions [mm] (see datasheet for details)
signal) with Bürkert flowmeters Type 8020, 8030, 8070 or other flow
sensor devices which emit a frequency signal.
Wall Mount
The remote 8025 is a batch controller with display, available in wall- A B C
mounted and panel versions: 126 90 149

The panel version

is made up of an electronics integrated in an open housing with display.
The electrical connection is carried out on the terminal blocks of the
electronics board
The wall-mounted version
is made up of an electronics board which is integrated in a housing with
a cover and display. The electrical connection is made via the terminal
blocks of the electronic board via 5 cable glands.

Technical data
Housing material ABS, PC*
Front panel foil Polyester
Screws Stainless Steel
Cable gland PA Panel Mount
Ambient temperature -10 ºC to +60 ºC
A B C
Display 15 x 60 mm, 8–digit LCD, alphanumeric,
88 25 88
15 segments, 9 mm high
Voltage supply 12–30 V DC or 115/230 V AC, 50-60 Hz
Current consumption with (without consumption of 4-20 mA output of the
sensor flowmeter)
≤ 90 mA (bei 12 V DC);
≤ 45 mA (bei 36 V DC)
≤ 55 mA (115/230 V AC)
Electrical protection Reversed polarity of DC protected
Compatibility with Any Bürkert flow sensor with frequency output
Bürkert sensors (8020, 8030, 8030HT, 8041, 8031, 8070, 8071)
Compatibility with other Any open collector NPN, coil, TTL, CMOS
sensors Outputs 2 relays, freely programmable, 3A, 230 V AC
Electrical connections Terminal strip (cabinet mounting version) or terminal Flow input frequency 2.5 Hz up to 700 Hz
strip by threaded connections (version wall mounting) Sensor power supply 12-30 or 0-18 V DC, 100 mA max.
Cable glands M20 x 1.5, (24 V DC Version);
max. 50 m protected cable with +15 V DC or +27 V DC , 25 mA max.
1.5 mm ² max. cross-section (115 V AC version)
Recommended cable 0.2 to 1.5 mm2 cross-section, shielded cable, Ingress protection IP65, IP65 (front)*
4... 8 mm diameter
(for the cable glands of the wall-mounted version) * Panel mount version.

Optionv
• Compact inline mount

308
Technical data (continued)

Electrical data Technical specifications 115/230 V AC

Power supply (V+) Supply voltage Wall-mounted version:
Panel- and wall-mounted version 12 - 36 V DC (max tolerance: -5% or available inside the device Voltage supply: 27 V DC regulated,
+10% at 12 V VC; ±10% at 36 V DC), Max. current: 250 mA
filtered and regulated, SELV (safety extra Integrated protection: fuse 250 mA
Wall-mounted version low voltage) circuit with a non dangerous temporised

8025 Batch controller

energy level, Power: 6 VA
115/230 V AC 50/60 Hz (see technical Standards, directives and approvals
specifications 115/230 V AC)
Protection class IP65 (panel-mounted and wall-mounted
Reversal polarity of DC Protected (according to EN60529) version) device wired and cable glands
Current consumption (without consumption of current output of tightened screwed tight
with sensor the flowmeter) IP20 (panel-mounted version, inside the
≤ 90 mA (at 12 V DC); ≤ 45 mA (at cabinet)
36 V DC); ≤ 55 mA (115/230 V AC) Approvals CE; UL-Recognized for US and Canada
Controller input (61010-1 + CAN/CSA-C22 No.61010-1)
(from sensor) 0.6 Hz to 2.2 kHz,
Frequency range max. voltage: 36 V DC
Open collector NPN (with 470 Ω or 2.2 kΩ
resistance) or PNP, Coil, TTL, CMOS (with
39 kΩ resistance) Pressure / temperature chart
Controller output
(to sensor) - with a 12 - 36 V DC powered controller:
  10.5... 34.5 V DC [=(V+) - 1.5 V DC], P (bar) A
Voltage supply
11
140 mA max.
0... 23.5 V DC [=(V+) - 12.5 V DC], 10
80 mA max. non regulated 9 Metal
PVDF
5 V DC, 30 mA max.
- with a 115/230 V AC powered controller: 8
PVC + PP PVDF (PN10)
  +27 V DC, 80 mA max. 7
+14.5 V DC [=(V+) - 12.5 V DC] 80 mA
6
max. non regulated
5 V DC, 30 mA max. 5
Inputs DI (1 to 4) Switching threshold Von: 5... 36 V DC; 4 PVC (PN10)
Switching threshold Voff max: 2 V DC;
Input impedance: 9.4 KOhms; 3
Galvanic insulation, protected against polar- 2
ity reversals and voltage spike PP (PN10)
1
Outputs
0 T (°C)
Transistors (DO1 and DO4) NPN or PNP (wiring dependent), potential -10 +10 +30 +50 +70
free;
function: pulse output (by default for DO1), A: Application range for complete device (fitting + flowmeter)
state (by default for DO4), configurable and
parameterizable
0.6 - 2200 Hz, 5 - 36 V DC, 100 mA max.,
line drop 2.7 V DC at 100 mA
duty cycle:
> 0.45 if 0.6 < frequency < 300 Hz
> 0.4 if 300 < frequency < 1500 Hz
< 0.4 if 1500 < frequency < 2200 Hz
Relays (DO2 and DO3) Galvanic insulation, protected against over-
voltage, polarity reversals and short-circuits
2 relays (normally open), parameterizable
(by default: DO2 always configured to
control the valve, parameterized of 100% of
the batch quantity and DO3 configured as
alarm), 230 V AC/3 A or 40 V DC/3 A (re-
sistive load), max. cutting power of 750 VA
(resistive load)

309
 Operation and display (common to the various versions)
When mounted in a pipe (compact version) or connected to a flowmeter (remote version) in series with one or two valves, the 8025 batch controller makes it
possible to carry out a dosing of one or several quantities of liquids. The unit controls the opening of the valves and measures the quantity of the fluid
which flows. The unit also closes the valves when the preset quantity has been delivered.
The electronic component needs a voltage supply of 12 - 36 V DC or 115/230 V AC.
The device is equipped with 4 digital inputs (DI1 up to DI4), 2 transistor outputs (DO1 configured as a pulse output and DO4 configured as state output, by default), 2 relay
8025 Batch controller

outputs (DO2 always configured to control the valve and by default parameterize of 100% of the batch quantity and DO3 configured as alarm output by default), two volume or mass total-
izers and two batch totalizers.
The second relay output can be used to activate another valve, to initiate alarms or to generate warnings.

The following dosing modes are possible:

-L
 ocally started dosing of free quantity:
the user enters the quantity to be filled and starts the dosing from the keypad.
-L
 ocally started dosing of preset quantity:
the user selects a quantity which has been preset and starts the dosing from the keypad.
-L
 ocally started dosing of free/preset quantity
the user enters the quantity to be filled or selects a quantity which has been preset and starts the dosing from the keypad.
-D
 osing controlled by a PLC unit
the user selects a quantity which has been preset and starts the dosing using binary inputs.
-L
 ocally/remote selection of preset quantity and dosing controlled by a PLC unit:
the user selects a quantity which has been preset from the keypad or using binary inputs and starts the dosing using binary inputs.
-A
 utomatic dosing controlled by variation of pulse duration:
the quantity of the dosing is directly proportional to the duration of a pulse.
-R
 emote dosing determined by Teach-In:
Teach-In of the dosing quantity using binary inputs.
-L
 ocal dosing determined by Teach-In:
Teach-In of the dosing quantity from the keypads.

The device is calibrated by means of the K-factor which is either entered or determined via the Teach-In functions.
User adjustments, such as measuring range, engineering units, pulse output, etc. are carried out via the device operators interface.

The operation is specified according to five levels:

Indication in operating mode/ Parameter definition Test Information History

display

• dosing amount • language • input test  isplay of error, alarm • Display of the 10 latest
•D
• dosing mode • engineering units •o  utput test and/or warning mes- batches
• main quantity totalizer • K-factor/Teach-In function • frequency test sages
• daily quantity totalizer with reset • selection of dosing mode •w  arning and fault messages
function • over run correction generating
• main batch totalizer • alarm •c onfiguration mode
• daily batch totalizer with reset • outputs configuration
function • reset both quantity/batch total-
izers (main and daily)
• Brightness of the display
(backlight)

310
Ordering Chart
Item no.
Description Totalizers Relays Connection
12 - 30 V DC 115 - 230 V AC
Wall mount 2 2x3A 5 x PG 13.5 cable gland 433 740 433 741

Panel mount (CSA) 2 2x3A Terminal strip 419 536 –

8025 Batch controller

311
 Digital flowmeter INSERTION COMPACT
8025
INSERTION COMPACT

• Compact version for DN06 to

DN400 mm, PN10
• Displays both flow rate and volume
(with two totalizers)
• On site calibration by Teach-In
• Simulation of all output signals

The compact flowmeter with paddle wheel sensor is specially designed Envelope Dimensions [mm] (see datasheet for details)
for use with neutral and slightly aggressive, solid-free liquids.

Technical Data
Technical Data
Display 15 x 60 mm, 8 digit LCD, alphanumeric, 15 segments,
9 mm high
A
Compatibility with Fittings S020 (see Type S020)
Materials
Housing, cover, lid, nut PC
Front panel foil/ Polyester/Stainless steel
Screws
Cable plug or glands PA
B C
Wetted parts materials
Fitting Brass, stainless steel 1.4404/316L, PVC, PP or PVDF
Sensor holder, PVDF
paddle-wheel
Axis and bearing/Seal Ceramics / FKM (EPDM option)
Electrical connections Cable plug or cable glands M20 x 1.5 or none
(for battery version)
Recommended cable Max. 50 m, shielded, 1.5 mm2 max. cross-section
Device data (Fitting S020 + flowmeter)
A B C
Pipe diameter DN20 to DN400
88 88 164.5
Measuring range 0.5 to 10 m/s (Battery version - Coil transducer)
0.3 to 10 m/s (Hall transducer version)
Fluid temperature with
fitting in 0 °C to 50 °C (32 to 122°F) / 0 °C to 80 °C (32 to
PVC / PP 176°F)
PVDF, brass or stain- -15 °C to 80 °C1) (5 to 176°F) Electrical data
less steel
Power supply (V+)
Fluid pressure max. PN10 (145.1 PSI) (see pressure/temperature Standard signal version 12 - 36 V DC ±10%, filtered and regulated, SELV
diagram) (safety extra low voltage) circuit with a non dangerous
Viscosity / Pollution 300 cSt. max. / 1% max. energy level or
Measurement error 115/230 V AC 50/60 Hz
Teach-In ±1% of Reading1) (at the teach flow rate value) (see technical specifications 115/230 V AC)
Standard K-factor ±2.5% of Reading1) Battery indicator/­ 2 x 9 V DC batteries, lifetime min. 1 year at 20 °C
totalizer version (68°F)
Linearity ±0.5% of F.S.*2)
Reversed polarity protected
Repeatability ±0.4% of Reading2)
of DC
Current consumption ≤ 70 mA at 12 V DC - flowmeter with relays
with sensor ≤ 25 mA at 12 V DC - flowmeter without relay
(without consumption of
pulse output)

312
Technical Data (continued)

Output Standards, directives and approvals

Standard signal ver- Protection class IP65 with cable plug or gland mounted and tightened
sion (according to EN60529) or with obturator locked if not used
Signal current 4... 20 mA (3-wire with relays; 2-wire without relay)
Standards and
max. loop impedance: 900 Ω at 30 V DC,
­directives Complying with article 3 of chap. 3 from 97/23/CE
600 Ω at 24 V DC, 50 Ω at 12 V DC,

8025
INSERTION COMPACT
Pressure directive*
800 Ω with a 115/230 V AC voltage supply
Pulse Polarized, potential free, 5... 36 V DC; 100 mA, Standard
protected, line drop at 100 mA: 2.5 V DC EMC EN 61000-6-2, EN 61000-6-3
Relay 2 relays, freely configurable, 3 A, 230 V AC Safety EN 61010-1
Battery indicator/ None Vibration EN 60068-2-6
totalizer version Shock EN 60068-2-27
4... 20 mA measure- ±1% * F.S.=Full scale (10 m/s)
ment error 1)
with Battery version = 100 °C (212°F)
2)
Under reference conditions i.e. measuring fluid=water, ambient and water tempera-
Environment
ture=20 °C (68°F), applying the minimum inlet and outlet pipe straights, matched inside pipe
Height above sea level Max. 2000 m dimensions.
Relative humidity ≤ 80%, without condensation
Ambient temperature -10 to +60 °C (32 to 140°F) (version 12 - 36 V DC)
(operation and storage) -10 to +50 °C (32 to 122°F) (version 115/230 V AC) Type of fluid Conditions
Technical specifications 115/230 V AC Fluid group 1, chapter 1.3.a DN25 only
Voltage supply 27 V DC regulated, max. current: 125 mA Fluid group 2, chapter 1.3.a DN ≤ 32, or
available inside the integrated protection: fuse 125 mA temporised DN > 32 and PN*DN ≤ 1000
device power: 3 VA Fluid group 1, chapter 1.3.b PN*DN ≤ 2000
Fluid group 2, chapter 1.3.b DN ≤ 200
50 x DN 5 x DN
* For the 97/23/CE pressure directive, the device can only be used under following conditions
(depend on max. pressure, pipe diameter and fluid).

Installation 40 x DN 5 x DN
The Type 8025 can easily be installed into any Bürkert INSERTION fitting system (S020) by just fixing the main nut.
Minimum straight upstream and downstream distances must be observed. According to the pipe’s design, necessary distances can be bigger or use a
flow conditioner to obtain the best accuracy. For more information, please refer to EN ISO 5167-1.

50 x DN 5with
x DN 25 x DN 5 x DN
EN ISO 5167-1 prescribes the straight inlet and outlet distances that must be complied when installing fittings in pipe lines in order to achieve
calm flow conditions. The most important layouts that could lead to turbulence in the flow are shown below, together with the associated prescribed
minimum inlet and outlet distances. These ensure calm, problem-free measurement conditions at the measurement point.

40 x DN 5 x DN 20 x DN 5 x DN
DN = pipe diameter Flow direction -->

Pipe diameter
Control valve 2 x 90° elbow joint
expansion
50 x DN 5 x DN 25 x DN 5 x DN 18 x DN 5 x DN

2 x 90° elbow joint 90° elbow joint Pipe diameter

3 dimensional or T-piece reduction
40 x DN 5 x DN 20 x DN 5 x DN 15 x DN 5 x DN

25 x DN 5 x DN 18 x DN 5 x DN

20 x DN 5 x DN 15 x DN 5 x DN

18 x DN 5 x DN

15 x DN 5 x DN

313
 Installation (continued) Pressure/Temperature diagram
The device can be installed into either horizontal or vertical pipes.
Mount the Type 8025 in these correct ways to obtain an accurate flow P (bar)
A
measurement. 11
10
9 Metal
PVDF
8025
INSERTION COMPACT

8
PVC + PP PVDF (PN10)
Correct Incorrect 7
6
5
4 PVC (PN10)
3

Incorrect 2
PP (PN10)
Correct 1
0 T (°C)
-10 +10 +30 +50 +70

A: Application range for complete device (fitting + measuring device)

Incorrect

Correct

R 90
91

(21)

Correct Incorrect

Pressure and temperature ratings must be in accordance to the selected

85.5

fitting material. The suitable pipe size is selected using the diagram Flow/
Velocity/DN.
164.50

(30)
203

The flowmeter is not designed for gas or steam flow measurement.

Dimensions [mm]

82 70
136

DN H
T-Fitting Saddle Plastic Metal
spigot spigot
20 185
88

25 185
32 188
40 192
50 198 223 193 88
H

65 198 221 206 199

80 226 212 204
100 231 219 214
Note:
110 227
The length of the sensor finger de-
125 234 254 225
Total height with fitting 150 244 261 236 pends on the fitting used.
180 268
200 280 282 257 see Type S020.
250 300 317
300 312 336
350 325 348
400 340

314
Ordering chart
Voltage Sensor Electrical
Description Output Relay Item no.
supply v­ ersion ­connection
Compact Flowmeter Type 8025T
Standard output signal flowmeter, 12 - 30 V DC 4 - 20 mA (2-wire) none Hall, short DIN EN 175301-803 418 762
2 totalizers + pulse

8025
INSERTION COMPACT
2 cable glands 418 802

Hall, long DIN EN 175301-803 418 763

2 cable glands 418 803

4 - 20 mA (3-wire) 2 Hall, short 2 cable glands 418 778

+ pulse
Hall, long 2 cable glands 418 779

115 - 230 V AC 4 - 20 mA (2-wire) none Hall, short 2 cable glands 418 423
+ pulse
Hall, long 2 cable glands 418 424

4 - 20 mA (3-wire) 2 Hall, short 2 cable glands 418 431

+ pulse
Hall, long 2 cable glands 418 432

Indicator, 2 totalizers 2 x 9 V DC none none Coil, short none 418 403

battery
Coil, long none 418 405

Note regarding the ordering of a complete sensor for the Type 8025T remote Transmitter:
Please enter the appropriate sensor according to the Technical Data table regarding compatibility and select and order the respective INSERTION fitting
and the selected sensor separately.

DN20 DN50 DN65 DN100 DN200 DN350 DN400

Short sensor
Available S020 fitting DN

T-fitting

Short sensor Long sensor

Weld-in socket

Short sensor Long sensor

Fusion spigot

Long sensor
Screw-on S020

Long sensor
Saddle

Accessories
Description Item no.
Set with 2 cable glands M20 x 1.5 + 2 neoprene flat seals for cable gland or plug + 2 screw-plugs M20 x 1.5 + 2 multiway seals 449 755
2 x 6 mm
Set with 2 reductions M20 x 1.5 /NPT1/2” + 2 neoprene flat seals for cable gland or plug + 2 screw-plugs M20 x 1.5 551 782

Set with 1 stopper for unused cable gland M20 x 1.5 + 1 multiway seal 2 x 6 mm for cable gland + 1 black EPDM seal for the sen- 551 775
sor + 1 mounting instruction sheet
Ring 619 205

Union nut 619 204

Set with 1 green FKM and 1 black EPDM seal 552 111

Cable plug DIN EN 175301-803 with cable gland (Type 2508) 438 811

Cable plug DIN EN 175301-803 with NPT1/2” reduction without cable gland (Type 2509) 162 673

315
 Transmitter UNIVERSAL, remote version
8025
Transmitter ­UNIVERSAL,
remote version

• Displays both flow rate and volume

(with two totalizers)
• On site calibration by Teach-In
• Simulation of all output signals

The 8025 universal flow transmitter with display, is available in wall- Dimensions [mm] (see datasheet for further details)
mounted and panel versions:

• T
 he panel version
is made up of an electronics integrated in an open housing with dis-
play. The electrical connection is carried out on the terminal blocks of
the electronic board

• The wall-mounted version B

is made up of an electronics integrated in a housing with cover, display.

The electrical connection is carried out on the terminal blocks of the
electronic board via 3 cable glands.

Technical data
General data A

Display 15 x 60 mm, 8 digit LCD, alphanumeric, 15 segments,

9 mm high
C
Recommended cable Max. 50 m, shielded, 1.5 mm2 max. cross-section
Compatibility Bürkert flow sensor with frequency output (8020, A B C
8030, 8030HT, 8041, 8031, 8070, 8071) or other
126 120 90
sensors with compatible electrical data.
Materials
Housing, cover PC (panel-mounted version); ABS (wall-mounted version)
Front panel foil Polyester
Screws Stainless steel
Cable glands/Cable PA (wall-mounted version) / PA (panel-mounted
clips version)
Transmitter input
Electrical connections Terminals (panel-mounted version) or terminals via (from sensor) 0.6 Hz to 2.2 kHz, can be adjusted -
gland (wall-mounted version) Frequency range max. voltage: 36 V DC
Recommended cable 0.2 to 1.5 mm2 cross-section, shielded cable, 4... 8 mm Open collector NPN (with 470 Ω or 2.2 kΩ resistance)
diameter (for the cable glands of the wall-mounted or PNP, Coil, TTL, CMOS (with 39 kΩ resistance)
version) Transmitter output
Electrical data (to sensor) - with a 12 - 36 V DC powered transmitter:
Power supply (V+) Voltage supply  • 10.5... 34.5 V DC [=(V+) - 1.5 V DC], 140 mA max.
Panel- and wall- 12 - 36V DC (max tolerance: -5% or +10% at • 0... 23.5 V DC [=(V+) - 12.5 V DC], 80 mA max.
mounted version 12V VC; ±10% at 36 V DC), filtered and regulated, non regulated
SELV (safety extra low voltage) circuit with a non  • 5 V DC, 30 mA max.
dangerous energy level, - with a 115/230 V AC powered transmitter:
Wall-mounted version 115/230 V AC 50/60 Hz  • +27 V DC, 80 mA max.
(see technical specifications 115/230 V AC) • +14.5 V DC [=(V+) - 12.5 V DC] 80 mA max. non
Reversal polarity of DC Protected regulated
• 5 V DC, 30 mA max.
Current consumption (without consumption of current output of the flow-
with sensor meter)
Version with relay ≤ 90 mA (at 12 V DC); ≤ 45 mA (at 36 V DC); ≤
Version without relays 55 mA (115/230 V AC)
≤ 60 mA (at 12 V DC); ≤ 30 mA (at 36 V DC); ≤
40 mA (115/230 V AC)

316
Technical data (continued)

Digital outputs Environment

Transistor (DO1) NPN or PNP (wiring dependent), potential free Height above sea level Max. 2000 m
Function: pulse output (by default), configurable
Ambient temperature -10 °C to +60 °C (14 to 140°F) (operation and storage)
0.6 - 2200 Hz, 5 - 36 V DC, 100 mA max.,
line drop 2.7 V DC at 100 mA Relative humidity ≤ 80%, without condensation
duty cycle: Standards, directives and approvals

8025
Transmitter ­UNIVERSAL,
remote version
• > 0.45 if 0.6 < frequency < 300 Hz Standard
• > 0.4 if 300 < frequency < 1500 Hz EMC EN 61000-6-2, EN 61000-6-3
• < 0.4 if 1500 < frequency < 2200 Hz Safety EN 61010-1
Galvanic insulation, protected against polarity reversals Vibration EN 60068-2-6
and short-circuits Shock EN 60068-2-27
Protection class IP65 (panel-mounted and wall-mounted version)
Relay (DO2 and DO3) 2 relays (normally open), freely adjustable (hysteresis
­device wired and cable glands tightened screwed tight
by default), 230 V AC/3 A or 40 V DC/3 A (resistive
IP20 (panel-mounted version, inside the cabinet)
load),
max. cutting power of 750 VA (resistive load), Specific technical data of UL-recognized products for US and Canada
life span of min. 100000 cycles Relay output 30 V AC and 42 V peak max. or 60 V DC max.
Analogue output Ambient temperature 0 °C to +40 °C (32 to 104°F)
Current (AO1) 4... 20 mA, sink or source (wiring dependent), 22 mA Relative humidity max. 80 %, without condensation
to indicate a fault (can be activated); max. loop imped-
Intended for an inner Grade of pollution 2, according to EN61010-1
ance: 1300 Ω at 36 V DC, 1000 Ω at 30 V DC, 750 Ω
pollution
at 24 V DC, 300 Ω at 15 V DC, 200 Ω at 12 V DC
Installation category Category I, according to UL61010-1
4... 20 mA ±1%
­measurement error
Technical specifica- Wall-mounted version:
tions 115/230 V AC Voltage supply: 27 V DC regulated,
available inside the Max. current: 250 mA
device Integrated protection: fuse 250 mA temporised
Power: 6 VA

Dimensions [mm]

Panel-mounted version 88 40,2

76 25

FLOW
88

ENTER

0....9

Wall-mounted version 126

FLOW
120
90

ENTER
143

0....9
31.50

23 23

317
 Ordering chart
Voltage Electrical
Version Description Output Relay Item no.
supply Connection
Remote Transmitter Type 8025T
Panel mounting Universal transmitter, 12 - 30 V DC 4 - 20 mA (3-wire) none Terminal strip 419 538
2 totalizers + pulse
8025
Transmitter ­UNIVERSAL,
remote version

2 Terminal strip 419 537

Wall mounting Universal Transmitter, 12 - 30 V DC 4 - 20 mA (3-wire) none 3 cable glands 419 541
2 totalizers + pulse
2 3 cable glands 419 540

115 - 230 V AC 4 - 20 mA (3-wire) none 3 cable glands 419 544

+ pulse
2 3 cable glands 419 543

Note regarding the ordering of a complete sensor for the Type 8025T remote Transmitter:
Please enter the appropriate sensor according to the Technical Data table regarding compatibility and select and order the respective INSERTION
fitting and the selected sensor separately.

Accessories
Description Item no.
Spare part, panel version
Mounting set (screws, washer, nuts, cable clips) 554 807

Seal 419 350

Set with 8 FLOW foils 553 191

Spare part, wall version

Power supply board 115/230 V AC + mounting instruction sheet 555 722

318
 www.burkert.com

Extremely cool.

We don‘t testify our direct-acting plunger

valve 2610 special coolness just because it
allows temperatures of minus 200°C. On the
contrary: the normally closed plunger valve can
also take the heat – up to 180°C without any
problems. The highlight of this temperature ex-
treme: We isolated the coil from the housing
with a metal bellow system, thus preventing
both c
­ ondensation build-up and excess coil
heating. To top it off, we‘ve even integrated an
energy saving effect: the “kick & drop” electron-
ics assists during the opening­process­and then
directly reduces the c
­ urrent to the­holding pow-
er. That‘s pretty cool, too!

We make ideas flow.

Solenoid Valves | Process & Control Valves | Pneumatics & Process Interfaces | Sensors | Transmitters & Controllers | MicroFluidics | Mass Flow Controllers | Solenoid Control Valves
 Transmitter, remote Version
8025 Transmitter
remote Version

• Only for Bürkert flowmeters in

„Low Power“ version
• Displays both flow rate and volume
(with two totalizers)
• On site calibration by Teach-In
• Simulation of all output signals

The 8025 flow transmitter with display, is available in wall-mounted and Dimensions [mm] (see datasheet for further details Details)
panel versions:

• T
 he panel version
is made up of an electronics integrated in an open housing with dis-
play. The electrical connection is carried out on the terminal blocks of
the electronic board
B
• T
 he wall-mounted version
is made up of an electronics integrated in a housing with cover, display.
The electrical connection is carried out on the terminal blocks of the
electronic board via 3 cable glands.

Technical data
A
General data
Display 15 x 60 mm, 8 digit LCD, alphanumeric,
15 segments, 9 mm high C
Compatibility Bürkert flow sensor with frequency output 8020, 8030
or 8070 (pulse “Low Power” version).
Materials
Housing, cover PC (panel-mounted version); ABS (wall-mounted version)
Front panel foil Polyester Version A B C
Screws Stainless steel Mounting panel 88 88 25
Cable glands/Cable PA (wall-mounted version) / PA (panel-mounted version) Wall-mounting 126 120 90
clips
Electrical connections Terminals (panel-mounted version) or terminals via
cable gland (wall-mounted version)
Recommended cable 0.2 to 1.5 mm2 cross-section, shielded cable, 4... 8 mm
diameter (for the cable glands of the wall-mounted Digital outputs
version) Pulse polarized, potential free, 5... 36 V DC; 100 mA,
Electrical data protected, line drop at 100 mA: 2.5 V DC
Power supply (V+)
Relay 2 relays, freely adjustable 3 A, 230 V AC
Panel-mounted version 12 - 36 V DC ±10%, filtered and regulated
Wall-mounted version 12 - 36 V DC ±10%, filtered and regulated or Analogue output
115/230 V AC 50/60 Hz (see technical specifi­ Current 4... 20 mA (3-wire with relays; 2-wire without relay);
cations 115/230 V AC) max. loop impedance: 900 Ω at 30 V DC,
600 Ω at 24 V DC, 50 Ω at 12 V DC,
Reversal polarity of DC Protected
800 Ω with a 115/230 V AC voltage supply
Current consumption (without consumption of pulse output)
4...20 mA measure- ±1%
with sensor ≤ 70 mA (at 12 V DC)
ment error
Version with relay ≤ 25 mA (at 12 V DC)
Version without relays Technical Wall-mounted version:
specifications Supply voltage: 27V DC controlled,
Transmitter input
115/230V AC Max. current: 250 mA
(from sensor) 2.5 to 400 Hz
available on the device Integrated protection: security fuse 250 mA
Frequency range Pulse “Low Power” (open collector NPN)
Power: 6 VA
Transmitter output
(to sensor) 10... 34 V DC (=(V+) - 2 V DC),
Voltage supply max. current available from transmitter: 1 mA
Current consumption

320
Technical data (continued)

Environment
Height above sea level Max. 2000 m
Relative humidity ≤ 80%, without condensation
Ambient temperature -10 °C to +60 °C (32 to 140°F) (operation and storage)
Standards, directives and approvals

8025 Transmitter
remote Version
Protection class IP65 (panel-mounted and wall-mounted version) de-
vice wired and cable glands tightened screwed tight
IP20 (panel-mounted version, inside the cabinet)
Approvals CE
Standard
EMC EN 61000-6-2, EN 61000-6-3
Safety EN 61010-1
Vibration EN 60068-2-6
Shock EN 60068-2-27
Specific technical data of UL-recognized products for US and Canada
Relay output 30 V AC and 42 V peak max. or 60 V DC max.
Ambient temperature -10 °C to +60 °C (14 to 140°F)
Relative humidity max. 80 %, without condensation
Intended for an inner Grade of pollution 2, according to EN61010-1
pollution
Installation category Category I, according to UL61010-1

Dimensions [mm]

38
88
Panel-mounted version
76 25
88

126

Wall-mounted version
120
90

143
31.50

23 23

321
 Ordering chart
Electrical
Description Voltage supply Output Relays Sensor version Item no.
connection
Transmitter, panel 12 - 36 V DC 4... 20 mA None 8020/8030 /8070
1) 2)
Terminal strip 418 992
mounted, 2 totalizers (2 wires) + pulse
4... 20 mA 2 8020/80301)/80702) Terminal strip 418 994
8025 Transmitter
remote Version

(3 wires) + pulse
Transmitter, wall-mount- 12 - 36 V DC 4... 20 mA None 8020/80301)/80702) 3 cable glands 418 397
ed, 2 totalizers (2 wires) + pulse
115/230 V AC 4... 20 mA None 8020/80301)/80702) 3 cable glands 418 400
(3-wires) + pulse
1)
8030 = SE30 + S030
2)
8070 = SE30 + S070

Note regarding the ordering of a complete sensor for remote Type 8025T Transmitter:
Please enter the appropriate sensor according to “Technical Data - compatibility” table and select the respective INSERTION fitting and order the
selected sensor separately.

Accessories for remote transmitter Type 8025 (has to be ordered separately)

Description Item no.

Spare part, panel version
Mounting set (screws, washer, nuts, cable clips) 554 807

Seal 419 350

Set with 8 FLOW foils 553 191

Spare part, wall version

Power supply board 115/230 V AC + mounting instruction sheet 555 722

322
 www.burkert.com

Out-of this-
world versatility.
OK, so it still can‘t fly to the moon. But for anything that
needs measuring, controlling and metering, the Bürkert
multiCELL multi-channel­transmitter/­controller Type 8619 is
the ideal choice. Up to 6 modular signal inputs and outputs
as well as options for mathematical functions or data logging
adapt this universal genius individually to every application.
This gives you more flexibility, expands the range of possible
applications – including those that you might not even have
thought of yet – and gives you precisely the support you
need. Now also available for measuring chlorine and wall or
pipe mounting with an operating voltage of 12..36 VDC and
110/230 VAC. T
­ he sky really is the limit!

We make ideas flow.

Solenoid Valves | Process & Control Valves | Pneumatics & Process Interfaces | Sensors | Transmitters & Controllers | MicroFluidics | Mass Flow Controllers | Solenoid Control Valves
 Insertion Flow Transmitter for continuous measurement

For use with fitting DN15-400, PN10

8026

• Up and download of the data through

removable display
• Preferably, for pipe diameter greater
than DN65 mm

Please see fitting S020

The insertion style flow meter provides a 4-20 mA output directly pro- Envelope Dimensions [mm] (see datasheet for details)
portional to flow. A range of fittings from weld-o-lets to saddles makes
these ELEMENT style transmitters perfect for neutral, solid free liquids. A
backlit removable display with joystick programming makes commission-
ing a breeze.

Technical Data
General data
Compatibility Any pipe from DN15 to 400, which is mounted
with Bürkert INSERTION fitting (see separate A
datasheet S020).
Materials See the following materials below
Housing Stainless steel 1.4404, PPS
Cover PC
Gaskets EPDM
Screws Stainless steel
Fixed connector mounting plate Stainless steel 1.4404 (316L) C
Fixed connector Nickel-plated brass B
Display PC
Navigation key PBT
Nut PC
Wetted part materials
Sensor finger PVDF
Gasket FKM (Standard) A B C
Axis and bearings Ceramic (Al2O3) Short 65 75 230
Paddle-wheel PVDF Long 65 75 268.5
Display (accessories) Grey dot matrix 128 x 64 with backlighting
Electrical connections
2 or 3 outputs transmitter 1 x 5-pin M12 male fixed connector
4 outputs transmitter 1 x 5-pin M12 male and Options
1 x 5-pin M12 female fixed connectors
Connection cable Shielded cable • PVC, PVDF and PP, St.st. and brass fitting
Complete device data (Pipe + transmitter) • Various sealing materials
Pipe diameter DN15 to 400 • Individual calibration certificate
Measuring range 0.3 up to 10 m/s • Pre-wired connection ports, M12 plug and cable
Medium temperature
with fitting in
PVC / PP 0 °C to 50 °C (32 to 122 °F) / 0 °C to 80 °C
(32 to 176°F)
PVDF, brass or stainless steel -15 °C to 100 °C (5 to 212 °F)
Medium pressure max. PN10 (145 PSI) - see pressure / temperature
chart
Viscosity / Particles rate 300 cSt max. / 1% max.
Measurement error
Teach-In ±1% of Reading (at Teach-In flow rate value)1)
Standard K-factor ±2.5% of Reading1) 1)
 nder reference conditions i.e. measuring fluid=water, ambient and water temperature
U
= 20 °C (68°F), applying the minimum inlet and outlet pipe straights, matched inside pipe
Linearity ±0.5% of F.S.*1)
dimensions.
Repeatability ±0.4% of Reading1) * F.S.=Full scale (10 m/s)

324
Technical Data (continued) Pressure / temperature chart
Pressure (bar)
Power supply 12
2 or 3 outputs transmitter 14-36 V DC, filtered and regulated Metal + PVDF
(2-wire)
Electrical data
4 outputs transmitter (3-wire) 12-36 V DC, filtered and regulated 10
Characteristics of the power

8026
Limited power source (according to § 9.3 of
source (not provided) of UL the UL61010-1 standard) or Class 2 type PVC + PP
recognized devices power source (according to the 1310/1585 8
and 60950-1 standards)
Current consumption with sensor ≤ 1 A (with transistors load)
6
2 or 3 outputs transmitter ≤ 25 mA (at 14 V DC without transistors load,
(2-wire) with current loop) Metal
4 outputs transmitter (3-wire) ≤ 5 mA (at 12 V DC without transistors load,
4
without current loop)
PVC
Power consumption max. 40 W PVDF

Reversed polarity of DC Protected 2

PP
Voltage peak Protected
Short circuit Protected for transistor outputs 0
Output -20 0 20 40 60 80 100 120
T (°C)
Transistor
1 Transistor output NPN, open collector, 1–36 V DC, max. 700 mA Application range for complete device (Fitting + Transmitter)
(Transmitter 2-wire)

 Transistor outputs
2 Configurable as sourcing or sinking (respec-
(Transmitter 2 or 3-wire) tively both as PNP or NPN ), open collector,
max. 700 mA, 0.5 A max. per transistor if the
2 transistor outputs are wired
NPN-output: 1 - 36 V DC
PNP-output: Power supply

Current 4-20 mA programmable as sourcing or sinking

(in the same mode as transistor),
1 Current output max. loop impedance: 1100 W at 36 V DC ;
(Transmitter 2-wire) 610 W at 24 V DC; 180 W at 14 V DC

2 Current outputs max. loop impedance: 1100 W at 36 V DC;

(Transmitter 3-wire) 610 W at 24 V DC; 100 W at 12 V DC
4...20 mA measurement error ±1%
Environment
Ambient temperature -10 °C to +60 °C (operating and storage)
Relative humidity ≤ 85%, without condensation
Standards, directives and approvals
Protection class IP65, IP67, NEMA250 4X with M12 cable
plug mounted and tightened and cover fully
screwed down

Standard and directives

EMC EN 61000-6-2 (2005), EN 61000-6-3 (2001)
Pressure Complying with article 3 of §3 from 97/23/
CE. directive*
Vibration / Shock EN 60068-2-6 / EN 60068-2-27

Approvals UL61010-1 + CAN/CSA-C22 No.61010-1

UL-Recognized for
US and Canada
* For the 97/23/CE pressure directive, the device can only be used under following condi-
tions (depend on max. pressure, pipe diameter and fluid).

Type of fluid Conditions

Fluid group 1, §1.3.a DN ≤ 25 only
Fluid group 2, §1.3.a DN ≤ 32
DN > 32 and PN*DN ≤ 1000
Fluid group 1, §1.3.a DN ≤ 25
DN > 25 and PN*DN ≤ 2000
Fluid group 2, §1.3.a DN ≤ 400

325
 Ordering Chart
Item no.
Output Electrical connection
Short Long
with display
1 x transistor NPN + 5-pin M12 male 561 860 561 870
1 x 4 - 20 mA (2-wire)
8026

2 x transistor NPN / PNP + 5-pin M12 male 561 861 561 871
1 x 4 -20 mA (2-wire)
2 x transistor NPN / PNP + 5-pin M12 male and 5-pin M12 female 561 862 561 872
2 x 4 - 20 mA (3-wire)
without display
1 x transistor NPN + 5-pin M12 male 560 860 560 870
1 x 4 -20 mA (2-wire)
2 x transistor NPN / PNP + 5-pin M12 male 560 861 560 871
1 x 4 - 20 mA (2-wire)
2 x transistor NPN / PNP + 5-pin M12 male and 5-pin M12 female 560 862 560 872
2 x 4 - 20 mA (3-wire)

Accessories
Description Item No
Removable display/programmer module (with instruction sheet) 559 168

Electrical connector, 5-pin M12 male, plug only 560 946

Electrical connector, 5-pin M12 male, 2 m pre-wired 559 177

Electrical connector, 5-pin M12 female, plug only 917 116

Electrical connector, 5-pin M12 female, 2 m pre-wired 438 680

Note: Type 8026, a complete flow transmitter with integrated paddle, consists of Type 8026 which is a compact ELEMENT Flow Transmitter, a remov-
able display/programming module and Type S020, an INSERTION fitting (the latter must be ordered separately)

326
 www.burkert.com

Insider Tip!

Did you know…? The Bürkert Type 330 is more than

just a solenoid valve: it’s many in one. Featuring a body
made of plastic, brass, aluminium or stainless steel and
with various­ports and sealants, it adapts to perfectly fit
every requirement. Which means its unique and versa-
tile valve technology is suitable for use in nearly all in-
dustries. Full encapsulation,­­the IP65 rating and an ex-
plosion-proof enclo­sure make the 330 fit for rough
environments­and critical media. Its long service life en-
sures it won’t be a thing of the past tomorrow. ­
So spread the word!

We make ideas flow.

Solenoid Valves | Process & Control Valves | Pneumatics & Process Interfaces | Sensors | Transmitters & Controllers | MicroFluidics | Mass Flow Controllers | Solenoid Control Valves
 Digital batch controller INLINE

DN06-65 mm
8035 Batch Controller

• Dosing
• On site calibration by Teach-In
• Check of input/output signals
• Total and daily totalizers for batch quan-
tity and number of batches, volume or
mass totalizers displayed

The 8035 batch controller is specially designed for use in neutral, slightly Envelope Dimensions [mm] (see datasheet for details)
­aggressive, solid-free liquids. The batch controller is made up of a com-
pact fitting with paddle-wheel (S030) and an electronic module (SE35)
quickly and easily connected together by a Quarter-Turn.

The Bürkert designed fitting system ensures simple installation of the

sensors into all pipes from DN06-65.
A

Technical Data
General data
Compatibility with fittings S030 (see datasheet)
Materials
Housing, cover, lid, nut PC
Front panel foil / Screws Polyester / Stainless steel
Cable glands PA
Wetted parts materials
Fitting, sensor armature Brass, st, st, 1.4404/316L, PVC, PP or PVDF
Paddle-wheel PVDF
Axis and bearing / Seal Ceramics / FKM (EPDM incl., but not mounted) A
Display 15 x 60 mm, 8 digit LCD, alphanumeric, 88
15 segments, 9 mm high
Electrical connections Cable glands M20 x 1.5
Recommended cable Max. 50 m, shielded, 1.5 mm2 max. cross-section
Device data (Fitting S030 + Electronics)
Pipe diameter DN06-65 mm 180
Measuring range 0.3 to 10 m/s (Hall transducer version)
Fluid temp. with fitting in
91

PVC / PP 0 °C to +50 °C / 0 °C to +80 °C

PVDF, brass or st. st. -15 °C to +100 °C
21

Fluid pressure max. PN10 (with plastic fitting) - PN16 (with metal fitting) -
88
105

(PN40 on request, see S030 data sheet) - see Pressure/

75

114
104

Temperature diagram
Viscosity / Pollution 300 cSt. max. / 1% max (size: max. 0.5 mm)
116
Accuracy
Teach-In ±0.5% of F.S.* 1)

Standard K-factor ±(0.5% of F.S.* + 2.5% of Reading)1)

180
Linearity ±0.5% of F.S.*1)
Repeatability ≤ 0.4% of Reading1)
Under ref. conditions i.e. measuring fluid=water, ambient and water temperature=20 °C,
1)
91

applying the minimum inlet and outlet pipe straights, matched inside pipe dimensions.
21

* F.S.=Full scale (10 m/s)

88
105

75

114
104

116

328
Technical Data (continued) Pressure / temperature chart
Electrical data
Power supply (V+) 12 - 36 V DC (max tolerance: -5% or +10% at P (bar) A
11
12 V DC; ±10% at 36 V DC), filtered and regu-
lated, SELV (safety extra low voltage), circuit with a 10
non dangerous energy level or 9 Metal
PVDF
115/230 V AC 50/60 Hz (see technical specifica-

8035 Batch Controller

tions 115/230 V AC) 8
PVC + PP PVDF (PN10)
Reversed polarity of DC protected 7
Current consumption with with relays 6
sensor ≤ 90 mA at 12 V DC;
5
(without consumption of ≤ 45 mA at 36 V DC
digital input and pulse 4 PVC (PN10)
output)
3
Inputs DI (1 to 4) Switching threshold Von: 5... 36 V DC;
Switching threshold Voff max: 2 V DC; 2
PP (PN10)
Input impedance: 9.4 KOhms; 1
Galvanic insulation, protected against polarity 0 T (°C)
reversals and voltage spike -10 +10 +30 +50 +70
Outputs
Transistors (DO1 and NPN or PNP (wiring dependent), potential free; A: Application range for complete device (Fitting + Transmitter)
DO4) function: pulse output (by default for DO1), batch
state (by default for DO4), configurable and
parameterizable
0.6 - 2200 Hz, 5 - 36 V DC, 100 mA max.,
line drop 2.7 V DC at 100 mA
duty cycle:
> 0.45 if 0.6 < frequency < 300 Hz
> 0.4 if 300 < frequency < 1500 Hz
< 0.4 if 1500 < frequency < 2200 Hz
Galvanic insulation, protected against overvoltage,
polarity reversals and short-circuits

2 relays (normally open), parameterizable (by

default: DO2 always configured to control the
valve, parameterized of 100% of the batch quantity
Relays (DO2 and DO3) and DO3 configured as alarm), 230 V AC/3 A or
40 V DC/3 A (resistive load), max. cutting power of
750 VA (resistive load)
Technical specifications 115/230 V AC
Voltage supply 27 V DC regulated
available inside the max. current: 125 mA
device integrated protection: fuse 125 mA temporised
power: 3 VA
Environment
Ambient temperature -10 to +60°C (14 to 140°F) (version
(operation and storage) 12 - 36 V DC)
-10 to +50°C (14 to 122°F) (version
115/230 V AC)
Height above sea level max. 2000 m
Relative humidity ≤ 80 %, without condensation
Standards, directives and approvals
Protection class IP65 with cable gland mounted and tightened or
(according to EN60529) with obturator locked if not used.
Standard and directives
EMC EN 61000-6-2, EN 61000-6-3
Security EN 61010-1
Pressure (Fitting S030,
DN06 to DN65, in PVC, Complying with article 3 of chap. 3 from 97/23/
PP, PVDF, stainless CE directive.*
steel or brass) EN 60068-2-6
Vibration EN 60068-2-27
Shock
Approvals CE; UL-Recognized for US and Canada (61010-1
+ CAN/CSA-C22 No.61010-1)

329
 Operation and display
When mounted in a pipe in series with one or two valves, the 8035 batch controller makes it possible to carry out a dosing of one or several quanti-
ties of liquids. The unit controls the opening of the valves and measures the quantity of the fluid which flows. The unit also closes the valves when the
preset quantity has been delivered.
The electronic component needs a voltage supply of 12 - 36 V DC or 115/230 V AC.
The device is equipped with 4 digital inputs (DI1 up to DI4), 2 transistor outputs (DO1 configured as a pulse output and DO4 configured as state output, by default), 2 relay
8035 Batch Controller

outputs (DO2 always configured to control the valve and by default parameterize of 100% of the batch quantity and DO3 configured as alarm output by default), two volume or mass total-
izers and two batch totalizers.
The second relay output can be used to activate another valve, to initiate alarms or to generate warnings.

The following dosing modes are possible:

-L
 ocally started dosing of free quantity:
the user enters the quantity to be filled and starts the dosing from the keypad.
-L
 ocally started dosing of preset quantity:
the user selects a quantity which has been preset and starts the dosing from the keypad.
-L
 ocally started dosing of free/preset quantity
the user enters the quantity to be filled or selects a quantity which has been preset and starts the dosing from the keypad.
-D
 osing controlled by a PLC unit
the user selects a quantity which has been preset and starts the dosing using binary inputs.
-L
 ocally/remote selection of preset quantity and dosing controlled by a PLC unit:
the user selects a quantity which has been preset from the keypad or using binary inputs and starts the dosing using binary inputs.
-A
 utomatic dosing controlled by variation of pulse duration:
the quantity of the dosing is directly proportional to the duration of a pulse.
-R
 emote dosing determined by Teach-In:
Teach-In of the dosing quantity using binary inputs.
-L
 ocal dosing determined by Teach-In:
Teach-In of the dosing quantity from the keypads.

The device is calibrated by means of the K-factor which is either entered or determined via the Teach-In functions.
User adjustments, such as measuring range, engineering units, pulse output, etc. are carried out via the device operators interface.

The operation is specified according to five levels:

Indication in operating mode/ Parameter definition Test Information History

display
• dosing amount • language • input test  isplay of error, alarm • Display of the 10 latest
•D
• dosing mode • engineering units •o  utput test and/or warning mes- batches
• main quantity totalizer • K-factor/Teach-In function • frequency test sages
• daily quantity totalizer with reset • selection of dosing mode •w  arning and fault messages
function • over run correction generating
• main batch totalizer • alarm •c onfiguration mode
• daily batch totalizer with reset • outputs configuration
function • reset both quantity/batch total-
izers (main and daily)
• Brightness of the display (back-
light)

330
Ordering Chart
Electrical con-
Description Voltage supply Relay Sensor version Item no.
nection
Electronic module Type SE35 for batch controller
Batch controller, compact version 12 - 30 V DC 2 Hall 2 Cable glands 443 360

8035 Batch Controller

115 - 230 V AC 2 Hall 2 Cable glands 423 926

Accessories
Description Item no.
Set with 2 cable glands M20 x 1.5 + 2 neoprene flat seals for cable gland or plug + 2 screw-plugs M20 x 1.5 + 2 multiway seals 449 755
2 x 6 mm
Set with 2 reductions M20 x 1.5 /NPT1/2” + 2 neoprene flat seals for cable gland or plug + 2 screw-plugs M20 x 1.5 551 782

Set with 1 stopper for unused cable gland M20 x 1.5 + 1 multiway seal 2 x 6 mm for cable gland + 1 black EPDM seal for the 551 775
sensor + 1 mounting instruction sheet

Note: Type 8035 batch controller consists of Type SE35, an INLINE electronics and Type S030, an INLINE fitting (DN06 - DN65) and must be
ordered separately

331
 Digital flow ELEMENT transmitter for continuous flow
measurement
8036

• DN06-65 mm fluidic process connection

• Programmable outputs: one or two
t­ransistor output(s) and single or dual
4-20 mA current output(s)
• Removable backlit display of flow and/or
two totalized volumes
• Automatic-calibration: TEACH-IN, simu-
lation of outputs signals provided without
the need for real flow

The Bürkert transmitter, Type 8036, is a compact device, specially Envelope Dimensions [mm] (see datasheet for details)
designed for measuring the flow rate in solid-free liquids, in a variety of
applications (water, waste water monitoring, chemical processing...).

The transmitter is made up of a compact INLINE fitting equipped of a

sensor with paddle-wheel and an enclosure with cover, containing the

131
140

H
electronic module. A removable display completes this transmitter. This
ensemble (SE36) is quickly and easily connected to the fitting (S030) by
a Quarter-Turn.

The flow transmitter can operate without the display, but it will be required
for programming the transmitter (i.e. set parameters, restore default 97 DN H with
parameters, programme information to be displayed, programme access S030 Fitting
codes, adjust 4-20 mA output(s) ...) and also for visualizing continuously 06 160
the measured and processed data. (see datasheet for more information) 08 160
70

15 165
20 163
Technical Data 25 163
General data 32 166
Compatibility Any pipe from DN06-65 mm which is fitted 40 170
out with Bürkert INLINE Fitting S030 ­ 50 177
(see corresponding data sheet) 65 177
Materials See exploded view, on next page
Housing Stainless steel 1.4561, PPS
Cover PC
Gaskets EPDM
Medium temperature with fit-
Screws Stainless steel
ting in 0 °C to 50 °C (32 to 122 °F)
Fixed connector mounting plate Stainless steel 1.4404 (316L)
PVC 0 °C to 80 °C (32 to 176 °F)
Fixed connector Brass nickel plated
PP -15 °C to 100 °C (5 to 212 °F)
Display PC
PVDF, brass or stainless steel
Navigation key PBT
Quarter-Turn system PC Medium pressure max. PN10 (145 PSI) (with plastic fitting) - PN16
(232 PSI) (with metal fitting) - (PN40 on re-
Display (accessories) Grey dot matrix 128 x 64 with backlighting
quest, see S030 data sheet) - see pressure
Electrical connections / temperature chart
2 or 3 outputs transmitter 1 x 5-pin M12 male fixed connector, Viscosity / Particles rate 300 cSt max. / 1% max.
4 outputs transmitters 1 x 5-pin M12 male and 1 x 5-pin M12
female fixed connectors Measurement error
Teach-In ±1% of Reading (at Teach-In flow rate
Connection cable Shielded cable
Standard K-factor value)1)
Environment ±2.5% of Reading1)
Ambient temperature -10 °C up to +60 °C (operating and storage) Linearity ±0.5% of F.S.*1)

Relative humidity ≤ 85%, without condensation Repeatability ±0.4% of Reading1)

Complete device data (Pipe + transmitter)

1)
 nder reference conditions i.e. measuring fluid=water, ambient and water
U
temperature=20°C (68°F), applying the minimum inlet and outlet pipe straights, matched
Pipe diameter DN06 to 65 inside pipe dimensions.
* F.S.=Full scale (10 m/s)
Measuring range 0.3 up to 10 m/s

332
Technical Data (continued )

Electrical data Standards, directives and approvals

Power supply Protection class IP65, IP67, NEMA 4X and NEMA 6P with
2 or 3 outputs transmitter (2-wire) 14-36 V DC, filtered and regulated M12 cable plug mounted and tightened and
4 outputs transmitter (3-wire) 12-36 V DC, filtered and regulated cover fully screwed down
Characteristics of the power Limited power source (according to § 9.3 of Standard and directives

8036
source (not provided) of UL the UL61010-1 standard) EMC EN 61000-6-2 (2005), EN 61000-6-3 (2001)
recognized devices or Class 2 type power source (according to Pressure Complying with article 3 of §3 from 97/23/
the 1310/1585 and 60950-1 standards) CE. directive*
Current consumption Vibration / Shock EN 60068-2-6 / EN 60068-2-27
with sensor ≤ 1 A (with transistors load) Approvals
2 or 3 outputs transmitter (2-wire) ≤ 25 mA (at 14 V DC without transistors UL-Recognized for
load, with current loop) US and Canada UL61010-1 + CAN/CSA-C22 No.61010-1
4 outputs transmitter (3-wire) ≤ 5 mA (at 12 V DC without transistors load, * For the 97/23/CE pressure directive, the device can only be used under following condi-
without current loop) tions (depend on max. pressure, pipe diameter and fluid).
Power consumption 40 W max.
Reversed polarity of DC Protected
Voltage peak Protected
Short circuit Protected for transistor outputs
Output
Transistor
1 Transistor output NPN, open collector, 1 - 36 V DC,
(Transmitter 2-wire) max. 700 mA

2 Transistor outputs Configurable as sourcing or sinking (respec-

(Transmitter 2 or 3-wire) tively both as PNP or NPN ), open collector,
max. 700 mA, 500 mA max. per transistor if
the 2 transistor outputs are wired
NPN-output: 1 - 36 V DC
PNP-output: Power supply

Current 4-20 mA programmable as sourcing or sink-

ing (in the same mode as transistors),
1 Current output (Transmitter max. loop impedance: 1100 W at 36 V DC ;
2-wire) 610 W at 24 V DC; 180 W at 14 V DC

2 Current outputs max. loop impedance: 1100 W at 36 V DC;

(Transmitter 3-wire) 610 W at 24 V DC; 100 W at 12 V DC
4... 20 mA measurement error ±1%

Pressure/temperature chart

P (bar) A
16
15 Metal
14
13
12
11
10
9 PVDF
8
PVC + PP PVDF (PN10)
7
6
5
4 PVC (PN10)
3
2
1 PP (PN10)
0 T °C
-30 -10 +10 +30 +50 +70 +90 +110

A : application range for complete device (Fitting + transmitter)

333
 Ordering Chart
Item no.
Description Voltage supply Output Electrical connection
without display with display
For compact transmitter, Type SE36
2 outputs 14 - 36 V DC 1 x Transistor NPN 5-pin M12 male fixed connector 560 880 561 880
+ 1 x 4-20 mA male fixed connector
8036

(2-wire)
3 outputs 14 - 36 V DC 2 x Transistor NPN/PNP 5-pin M12 male fixed connector 560 881 561 881
+ 1 x 4-20 mA male fixed connector
(2-wire)
4 outputs 12 - 36 V DC 2 x Transistor NPN/PNP 1 x 5-pin M12 male + 1 x 5-pin 560 882 561 882
+ 2 x 4-20 mA M12 female fixed connector
(3-wire)

Accessories
Specification Item no.
Removable display/programmer module (with instruction sheet) 559 168

Black blank cover with EPDM seal 560 948

Transparent cover with EPDM seal 561 843

5 pin M12 female straight cable plug with plastic threaded locking ring, to be wired 917 116

5 pin M12 male straight cable plug with plastic threaded locking ring, to be wired 560 946

5 pin M12 female straight cable plug moulded on cable (2 m, shielded) 438 680

5 pin M12 male straight cable plug moulded on cable (2 m, shielded) 559 177

Note about ordering table

To select an entire device the following order items are required:
• Product no. of the desired compact flow transmitter, Type SE36
• Product no. of the selected INLINE fitting, Type S030, must be ordered separately

Important
Please be careful when ordering devices without a display, that you purchase at least one display module.

334
Process control

8036
made simple.
Trust, but verify. Water treatment demands
powerful and precise products which work
reliably and intuitively. With their modular
design, the multichannel transmitter solu-
tions from Bürkert are able to handle
different sensor sizes in parallel – perfectly
attuned to the respective application. Their
spectrum ranges from simple measurement
value recording up to sophisticated control
tasks – for high quality process control and
your peace of mind.

MultiCELL 8619:
The versatile controller for
individual transparency.

We make ideas flow.

www.burkert.com

335
 Blind INSERTION Magmeter

For use with fitting DN15-350 mm

8041

• Solid state technology

• Clean in place
• FDA approved

Please see fitting S020

The insertion magmeter constructed from a PVDF finger and high quality Envelope Dimensions [mm] (see datasheet for details)
blind electronic module. Perfect for contaminated or aggressive fluids it
has both 4 to 20 mA and pulse output, with optional 3A relays, making
B
this a flexible solution for flow control or batching.

Technical Data
General data
Compatibility with fittings S020 (see corresp. datasheet)
Materials
Housing, cover, nut
PVDF sensor ver- PC (glass fibre reinforced for housing)
sion PPA (glass fibre reinforced)
Stainless steel sen-
sor version Stainless steel / NBR / PA with neoprene seal
Screws/Seal/Cable glands
Wetted parts materials PVDF or Stainless steel 1.4404/316L C
Sensor holder Stainless steel 1.4404/316L Version G 2” connection
Electrodes G 2” connection: FKM (FDA approved),
Seals [EPDM (KTW approved)]
Clamp connection: EPDM or FEP A B C
(to be ordered separately) Short 88 116 162
Stainless steel 1.4404/316L Long 88 116 199
Earth ring
(PVDF sensor PEEK (FDA approved)
version)
Electrode holder
(St. Steel sensor Options
version)
• Stainless steel finger for +150 ºC and 16 bar with PPA housing
Surface finishing quality Ra < 0.8 mm (Clamp connection)
• FDA approved wetted materials, - Hastelloy C Electrodes
Electrical connections 2 cable glands M20 x 1.5
Recommended cable 0.5 to 1.5 mm2 cross-section, shielded cable,
6... 12 mm diameter (if only one cable is used
per cable gland) or 4 mm diameter (if two Fluid pressure max. see pressure/temperature diagram
cables are used per cable gland with using the PVDF sensor version PN10 (145.1 PSI)
supplied multi-way seal) Stainless steel sensor PN10 (145.1 PSI) (with plastic fitting) -
version PN16 (232.16 PSI) (with metal fitting)
Environment
Conductivity min. 20 mS/cm
Ambient temperature -10 °C to +60 °C (14 to 140 °F) (operating)
-20 °C to +60 °C (-4 to 140 °F) (storage) Accuracy
Teach-In ±0.5% of Reading1) (at the teach flow rate value)
Relative humidity < 80%, without condensation
Standard K-factor ±3.5% of Reading1)
Height above sea level max. 2000 m
Linearity ±0.5% of F.S.1)
Complete device data (Fitting S020 + flowmeter)
Repeatability ±0.25% of Reading1)
Pipe diameter 1)
 nder reference conditions i.e. measuring fluid=water, ambient and water temperature
U
G 2” connection DN06 to DN400 = 20 °C (68°F), applying the minimum inlet and outlet pipe straights, matched inside pipe
Clamp connection DN32 to DN100 dimensions.
Measuring range 0.2 to 10 m/s * F.S.= Full scale (10 m/s)

Sensor element Electrodes

Fluid temperature see Pressure/Temperature diagram
PVDF sensor version 0 °C to 80 °C (32 to 176°F) (depends on fitting)
Stainless steel sensor version -15 °C to 150°C (5 to 302°F) (depends on fitting)

336
Technical Data (continued)

Electrical data Standards, directives and approvals

Power supply 18 - 36V DC filtered and regulated (3 wires) Protection class IP65
Reversed polarity of DC protected Standards and directives
Current consumption ≤ 220 mA (at 18V DC) EMC EN 50081-1, EN 61000-6-2
Low voltage (LVD) EN 61010-1
Output

8041
Pressure Complying with article 3 of §3 from 97/23/CE
Signal current 4... 20 mA (sink or source by wiring), 100 ms
directive.*
refresh time;
Vibration EN 60068-2-6
max. loop impedance: 1100 Ω at 36V DC;
Shock EN 60068-2-27
330 Ω at 18V DC
Approval FDA
Frequency 0... 240 Hz, duty cycle = 50%±1%; 100 mA
max., protected against short-circuits and polar- * For the 97/23/CE pressure directive, the device can only be used under following condi-
tions (dependent on max. pressure, pipe diameter and fluid).
ity reversals.
Relay Normally open or normally closed (depending
on wiring), 3 A, 250V AC Type of fluid Conditions
4... 20 mA ±1% Fluid group 1, §1.3.a Forbidden
output accuracy Fluid group 2, §1.3.a DN ≤ 32, or
Alarm DN > 32 and PN*DN ≤ 1000
Full scale exceeding 22 mA and 256 Hz Fluid group 1, §1.3.b PN*DN ≤ 2000
Fault signalling 22 mA and 0 Hz Fluid group 2, §1.3.b DN ≤ 200 or
User parameter Saved in EEPROM PN ≤ 10 or PN*DN ≤ 5000

Pressure/Temperature diagram

8041 with a PVDF sensor 8041 with a stainless steel sensor

(depending on the fitting material) (depending on the fitting material)

Pressure Pressure
A A
(Bar) (Bar)
16
PVDF (PN10) / Metal
10 15
Metal (PN16)
9 14
13
8 PVC + PP 12
7 11
6 10
PVC (PN10) 9
5 PVDF
8
4 7 PVC + PP PVDF (PN10)

3 6
PP (PN10) 5
2
4
1 3 PVC (PN10)

0 Temperature 2
+10 +30 +50 +70 1 PP (PN10)
(°C)
0
-10 +10 +30 +50 +70 +90 +110 +130 +150
A : application range for complete device (Fitting + transmitter) Temperature (°C)

Ordering Chart
Sensor Electrical
Output Relay Housing material Seal material Item no.
version connection
4 - 20 mA, 1 PC FKM short, PVDF 2 cable glands 558 064
frequency
long, PVDF 2 cable glands 558 065

PPA FKM short, stainless steel 2 cable glands 552 779

long, stainless steel 2 cable glands 552 780

Note
1 Kit 558 102, 1 relay connection kit 552 812 and 1 EPDM seal are supplied with each transmitter.

To select a complete device the following items need to be ordered:

• Product no. of the desired flow meter for Type 8041
• Product no. of the Type S020 fitting, for gauges with G 2” connector, must be ordered separately

337
 INSERTION Magmeter with display

For use with fitting DN15-350 mm

8045

• Simple to read display

• Easy push button menu
• Clean in place
• FDA approved

Please see fitting S020

With a stainless steel insertion finger and high quality electronic display Envelope Dimensions [mm] (see datasheet for details)
module this unit is perfect for contaminated or aggressive fluids.
4-20 mA and pulse output with optional 3A relays makes this a flexible
solution for flow control, batching or CIP control in FDA applications. A
B

Technical Data
General data
Compatibility with Fittings S020 (see corresp. datasheet)
Materials
Housing, cover, nut / seal
PVDF sensor version PC (glass fibre reinforced for housing) / NBR
Stainless steel sensor version Black PPA (glass fibre reinforced) / NBR
Front panel foil Polyester
Protection lid / seal
PVDF sensor version PC / silicone C
Stainless steel sensor version PSU / silicone
Screws / Seal Stainless steel / NBR
Cable glands PA with neoprene seal A B C
Wetted parts material Short 88 116 181
Sensor holder PVDF or Stainless steel 1.4404/316L
Long 88 116 218
Electrodes Stainless steel 1.4404/316L or Alloy C22
Seals G 2” connection: FKM (FDA approved) [EPDM
(KTW approved)]
Earth ring Clamp connection: EPDM or FEP (to be
(PVDF sensor version) ordered separately)
Electrode holder Stainless steel 1.4404/316L or Alloy C22
(St. Steel sensor version) PEEK (FDA approved)
Options
Surface finishing quality Ra < 0.8 mm (Clamp connection) • PVDF finger for +80 ºC and 6 bar with PC housing
Electrical connections 2 cable glands M20 x 1.5 • Hastelloy electrodes
Recommended cable 0.5 to 1.5 mm2 cross-section, shielded cable,
6... 12 mm diameter (if only one cable is used
per cable gland) or 4 mm diameter (if two Medium temperature see Pressure/Temperature diagram
cables are used per cable gland with using the PVDF sensor version 0 °C to 80 °C (32 to 176°F)
supplied multi-way seal) Stainless steel sensor version (depends on fitting)
Environment -15 °C to 110 °C (5 to 230°F)
Ambient temperature -10 °C to +60 °C (14 to 140°F) (operating) (depends on fitting)
-20 °C to +60 °C (-4 to 140°F) (storage) Medium pressure max. see Pressure/Temperature diagram
Relative humidity < 85%, without condensation PVDF sensor version PN10 (145.1 PSI)
Stainless steel sensor version PN10 (145.1 PSI) (with plastic fitting)
Height above sea level max. 2000 m
PN16 (232.16 PSI) (with metal fitting)
Complete device data (Fitting S020 + flowmeter)
Conductivity min. 20 mS/cm
Pipe diameter
Accuracy
G 2”connection DN06 to DN400
Teach-In ±0.5% of Reading1)
Clamp connection DN32 to DN100
Standard K-factor (at the teach flow rate value)
Measuring range 0.2 to 10 m/s ±3.5% of Reading1)
Sensor element Electrodes

338
Technical Data (continued )

Linearity ±0.5% of F.S.1) Standards, directives and approvals

Repeatability ±0.25% of Reading1) Protection class IP65, device wired and cable glands tightened
1)
Under reference conditions i.e. measuring fluid=water, ambient and water temperature = and lid screwed tight
20 °C (68°F), applying the minimum inlet and outlet straight pipe lengths, matched inside Standards and directives
pipe dimensions. EMC EN 61000-6-2, EN 61000-6-3
* F.S.= of Full scale (10 m/s)

8045
Low voltage (LVD) EN 61010-1
Electrical data Pressure Complying with article 3 of §3 from 97/23/
Operating voltage 18 - 36V DC filtered and regulated (3 wires) Vibration CE directive.*
Tolerance: ±0.5% Shock EN 60068-2-6
Reversed polarity of DC protected Approvals EN 60068-2-27
FDA (only for device with FKM seal and PEEK
Current consumption ≤ 300 mA (at 18V DC)
electrode holder)
Digital input DI1 Supply voltage: 18 - 36V DC, KTW (only for device with EPDM seal and
input impedance 15 kΩ PVDF sensor holder)
min. pulse duration: 200 ms Available version with CSA-Approved for US
Galvanic insulation, protected against polarity and Canada C
, on request
US

reversals of DC and voltage spikes * For the 97/23/CE pressure directive, the device can only be used under following condi-
Digital outputs tions (dependent on max. pressure, pipe diameter and fluid).
Transistor (DO1) Type: NPN or PNP (wiring dependent), open
collector Type of fluid Conditions
Function: pulse output (by default), user Fluid group 1, §1.3.a Forbidden
configurable
0 - 250 Hz, 5 - 36V DC, 100 mA max., Fluid group 2, §1.3.a DN ≤ 32, or
DN > 32 and PN*DN ≤ 1000
duty cycle if frequency > 2 Hz: 1/2; min. pulse
duration if frequency < 2 Hz: 250 ms Fluid group 1, §1.3.b PN*DN ≤ 2000
Relay (DO2 and DO3) Galvanic insulation, protected against polarity Fluid group 2, §1.3.b DN ≤ 200 or
reversals of DC and short-circuits PN ≤ 10 or PN*DN ≤ 5000
2 normally open relays, freely adjustable
(hysteresis by default), 250V AC/3 A or
30V DC/3 A (resistive load), max. cutting
power of 750 VA (resistive load); life span of
min. 100000 cycles
Analogue output
Current (AO1) 4... 20 mA, sink or source (wiring dependent),
22 mA to indicate a fault
max. loop impedance: 1300 Ω at 36V DC,
1000 Ω at 30V DC, 700 Ω at 24V DC, 450 Ω
at 18V DC
4... 20 mA output accuracy ±1%

Pressure/Temperature diagram

8045 with a PVDF sensor 8045 with a stainless steel sensor

(depending on the fitting material) (depending on the fitting material)

Pressure Pressure
A A
(Bar) (Bar)
16
PVDF (PN10) / Metal
10 15
Metal (PN16)
9 14
13
8 PVC + PP 12
7 11
6 10
PVC (PN10) 9
5 PVDF
8
4 7 PVC + PP PVDF (PN10)

3 6
PP (PN10) 5
2
4
1 3 PVC (PN10)

0 Temperature 2
+10 +30 +50 +70 1 PP (PN10)
(°C)
0
-10 +10 +30 +50 +70 +90 +110 +130 +150
A : application range for complete device (Fitting + transmitter) Temperature (°C)

339
 Ordering Chart (please order fitting separately)

Relays Housing material Sensor version Item no.

No PC Short, PVDF 426 498

Long, PVDF 426 499

8045

2 Short, PVDF 426 506

Long, PVDF 426 507

No PPA Short, Stainless Steel (FDA) 449 670

Long, Stainless Steel (FDA) 449 672

2 Short, Stainless Steel (FDA) 449 671

Long, Stainless Steel (FDA) 449 673

Note
Delivered with 1 set 551 775 and 1 EPDM seal.

To select a complete device the following items need to be ordered:

• Product no. of the desired flow meter for Type 8045
• Product no. of the Type S020 fitting, for gauges with G 2” connector, must be ordered separately

340
Drinking Water

8045
made simple.
Clean drinking water is the elixir of life. The
new reliable solutions from Bürkert make
process automation simple. With various
options for connectivity – including point-to-
point wiring, bus communications and
direct mounting into the cabinet without inter-
nal pneumatic tubing. Saving space and
installation effort – refreshingly simple!

AirLINE: As flexible as your

automation needs. Perfect for
pure water and your peace of
mind.

We make ideas flow.

www.burkert.com

341
 Full bore INLINE Magmeter

DN3-150 mm
8051 / 8055 / 8056

• High frequency sampling

• Flow or Batch Control
• Compact or remote version
• 3 different electronics can be connect-
ed to 3 different types of sensors Shown is the remote flanged
sensor and the hygienic
clamp compact version

These full bore magmeters accurately measure the flow of liquids with System Architecture
conductivities as low as 5 μS/cm with or without solids. Varied application
environments such as water, wastewater, sludge, slurries, pastes, acids,
alkalis, juices, fruit pulp can easily be handled. This extremely robust, time
tested design incorporates the latest electronics and when combined with
a valve as the actuating element they can control high-precision dosing
operations.
+ =
SO51 SE56 8051
SO55 SE56 8055
SO56 SE56 8056

Technical Data (with standard compact version SE56)

8051 8055 8056

Pipe diameter DN03 to DN20 DN25 to DN200 [to DN2000]* DN03 to DN100
Measuring range 0... 10 l/h to 0... 12500 l/h 0... 0.72 m3/h to 0... 1130 m3/h 0... 10 l/h to 0... 280 m3/h
Process connection Thread ISO 228-1, NPT (DIN 11851, S054: wafer - DIN11851,
SMS 1145, Clamp ISO 2852 or BS 4825, S055: Flange EN1092-1, ANSI B16-5, Clamp ISO2852 or Clamp BS4825
Flanges DIN 2501, ANSI on request) [JIS]* [SMS1146 (from DN10)]*
Medium temperature see datasheet see datasheet see datasheet
Medium pressure max. PN16 (232 PSI) (PN40 (580 PSI), on PN16 (232 PSI) (with PP lining) or PN16 (232 PSI)
request) [up to PN64 (928 PSI) (with Ebonite or
PTFE lining)]*
Vacuum resistance 200 mbar (2.9 PSI) absolute at 100 °C (212 °F) 200 mbar (2.9 PSI) absolute at 100 °C (212 °F) 200 mbar (2.9 PSI) absolute at 100 °C (212 °F)
Accuracy 1) ± 0.2% of reading ± 0.2% of reading ± 0.2% of reading
(SE56 standard; SE56 blind) (SE56 standard; SE56 blind) (SE56 standard; SE56 blind)
± 0.8% of reading (SE56 basic) ± 0.8% of reading (SE56 basic) ± 0.8% of reading (SE56 basic)
Repeatability ± 0.1% (SE56 standard; SE56 blind) ± 0.1% (SE56 standard; SE56 blind) ± 0.1% (SE56 standard; SE56 blind)
± 0.2% (SE56 basic) ± 0.2% (SE56 basic) ± 0.2% (SE56 basic)
Minimum conductivity 5 µS/cm 5 µS/cm 5 µS/cm
(or 20 µS/cm with demineralized water) (or 20 µS/cm with demineralized water) (or 20 µS/cm with demineralized water)
Environment
Ambient temperature with
SE56 standard -20 to 60 °C (operating and storage) -20 to 60 °C (operating and storage) -20 to 60 °C (operating and storage)
SE56 basic -10 to 50 °C (operating) -10 to 50 °C (operating) -10 to 50 °C (operating)
-20 to 50 °C (storage) -20 to 50 °C (storage) -20 to 50 °C (storage)
SE56 blind -20 to 40 °C (operating and storage) -20 to 40 °C (operating and storage) -20 to 40 °C (operating and storage)
Standard
Protection class IP65 and IP67 (compact version, SE56 standard or SE56 blind)
IP65 (remote version, SE56 standard)
IP68 (remote version and junction box filled with resin, SE56 standard)
IP65 (compact version, SE56 basic)
Norms
EMV EN 61326-1,
Emission / Immunity EN 55011 (Group 1, Class B) / IEC 1000-4-2/3/4/5/6/11
Safety EN 61010
1)
under reference conditions: water temperature = 20°C, ambient temperature = 25°C, constant flow rate during the test, liquid speed > 1 m/s
* on request

342
Ordering Chart
Electronics for electromagnetic flowmeters - SE56 Item no.
Stainless steel 558 306

Aluminium 558 747

8051 / 8055 / 8056

INLINE Flow Meter
Connection Orifice
Flow Range Lining Item no.
[inch] [mm]
ISO 228-1 Inline sensor fitting - S051 - Stainless steel body
1/4 3 0 - 250 l/h PTFE 554 321

3/8 6 0 - 1000 l/h PTFE 553 065

1/2 10 0 - 3000 l/h PTFE 553 374

3/4 15 0 - 6000 l/h PTFE 553 481

1 20 0 - 12500 l/h PTFE 553 539

DIN 2501 Inline sensor fitting - S055 - Carbon steel body

1 25 0 - 18 m3/h PP 553 540

1 1/2 40 0 - 45 m3/h PP 553 542

2 50 0 - 72 m3/h PP 553 485

2 1/2 65 0 - 120 m3/h PP 553 393

3 80 0 - 180 m3/h PP 553 394

4 100 0 - 280 m3/h PP 553 489

6 150 0 - 640 m3/h PP 557 512

BS4825 Hygienic clamp Inline sensor fitting - S056 - Stainless steel body
1/8 3 0 - 250 l/h PTFE 559 786

1/4 6 0 - 1000 l/h PTFE 553 325

3/8 10 0 - 3000 l/h PTFE 554 350

1/2 15 0 - 6000 l/h PTFE 553 533

3/4 20 0 - 12500 l/h PTFE 553 534

1 25 0 - 18 m3/h PTFE 553 535

1 1/2 40 0 - 45 m3/h PTFE 553 536

2 50 0 - 72 m3/h PTFE 553 537

2 1/2 65 0 - 120 m3/h PTFE 553 538

3 80 0 - 180 m3/h PTFE 559 791

Options
• Various sealing materials • St.St. body and EN or ANSI/DIN flanges for S055
• Larger sizes are available as standard • PTFE lining and PN40 pressure class for S054 and S055
• Individual calibration certificate • 2 relay outputs NO/NC 2A-250V AC, 60W 125V AC
• Remote versions (10/20 m cable, IP68), blind version • Hart, Profibus, RS232, RS485

343
 Dimensions [mm] of Type S051 sensor fitting (without full lining)

NOTE: Dimensions of SE56 electronics, see page 454

8051 / 8055 / 8056

100

170
L1
76

80
Thread
[inch] 128

70

Process
connection Process
connection
25

DN Thread L1
[mm] [inch] [mm]
03 G or NPT 1/4” 16.4
06 G or NPT 3/8” 16.4
10 G or NPT 1/2” 17.4
15 G or NPT 3/4” 20.0
20 G or NPT 1” 20.0

344
Dimensions [mm] of Type S055 sensor fitting – compact flanges version

NOTE: Dimensions of SE56 electronics, see page 454

8051 / 8055 / 8056

100

25

70

H
D1
D2
D

L1
L

S055 compact or remote, with flanges PN16

DN H L Standard L1 Z D2 D1 D

25 185 200 EN1092-1 18 4 x 14 68 85 115

182 ANSI 150 RF 16.3 4 x 15.9 50.8 79.4 107.9
40 213 200 EN1092-1 18 4 x 18 88 110 150
202 ANSI 150 RF 19.5 4 x 15.9 73 98.4 127
50 228 200 EN1092-1 18 4 x 18 102 125 165
222 ANSI 150 RF 21.1 4 x 19 92.1 120.7 152.4
65 248 200 EN1092-1 18 4 x 18 122 145 185
245 ANSI 150 RF 24.3 4 x 19 104.8 139.7 177.8
80 263 200 EN1092-1 20 8 x 18 138 160 200
258 ANSI 150 RF 25.9 4 x 19 127 152.4 190.5
100 283 250 EN1092-1 20 8 x 18 158 180 220
287 ANSI 150 RF 25.9 8 x 19 157.2 190.5 228.6
150 344 300 EN1092-1 22 8 x 22 212 240 285
341 ANSI 150 RF 27.4 8 x 22.2 215.9 241.3 279.4

345
 Dimensions [mm] of Type S056 sensor fitting - Process connection according to Clamp ISO2852 or BS4825

NOTE: Dimensions of SE56 electronics, see page 454

8051 / 8055 / 8056

100

100
I
D
F

Process
connection Process
70 connection
25

DN A L D Standard F I
03 77 128 76 Clamp ISO2852 34 12.7
Clamp BS4825 25.4 9.5
06 77 128 76 Clamp ISO2852 34 12.7
Clamp BS4825 25.4 9.5
10 77 128 76 Clamp ISO2852 34 12.7
Clamp BS4825 25.4 9.5
15 77 128 76 Clamp ISO2852 34 17.2
Clamp BS4825 25.4 15.85
20 77 128 76 Clamp ISO2852 34 21.3
Clamp BS4825 50.5 22.2
25 100 180 76 Clamp ISO2852 50.5 22.6
Clamp BS4825 50.5 22.2
40 100 180 89 Clamp ISO2852 50.5 35.6
Clamp BS4825 50.5 34.9
50 100 180 114 Clamp ISO2852 64 48.6
Clamp BS4825 64 47.6
65 100 180 140 Clamp ISO2852 77.5 60.3
Clamp BS4825 77.5 60.3
80 100 200 140 Clamp ISO2852 91 72.9
Clamp BS4825 91 72.9

346
Barrier Coating

8051 / 8055 / 8056

made simple.

Some like it very hot. When it comes to

Thermal Spraying, every successful solution
starts with specific parameters for powder
feeding and process gases. With the compact
and modularly calibrated systems from Bürkert,
highest quality in thermal barrier coating is
simply guaranteed. Besides exhibiting more
precision, robustness and reliability, they also
reduce resources, costs, weight and nitrogen
oxide emissions.

The MFC 8626: Simply precise

and fast, even when things get hot

We make ideas flow.

www.burkert.com

347
 Flowmeter with threshold detector for highly viscous mediums

DN15-100 mm
8072

• Indication, monitoring, transmitting and

On/Off control in one device
• Selectable outputs (transistor or relay)
• Automatic calibration: Teach-In
• Process value output: 4-20 mA

Complete sensor consisting of

Type SE32 and fitting Type S070

This positive displacement flowmeter/threshold detector with display Envelope Dimensions [mm] (see datasheet for details)
is designed for use in slightly viscous fluid like glue, honey or oil and
specially to switch a valve and to establish a monitoring system or an On/ DN H
Off control loop. The switching points can be configured with the 3-keys 15 85
below the display. The 8072 is available with On/Off output, or with 25 100

H
4-20 mA process value outputs. 40 117
50 135
80 175
Technical Data 100 176
General data
Compatibility With fittings S070 (see corresponding data sheet) 94 22
Materials Electronics module
Housing, cover PC, glass fibre reinforced SE32
Front panel folio / Screws Polyester / Stainless steel

50
Cable plug, connector M12 PA
Wetted parts materials
Fitting Aluminium, stainless steel (316F/1.4401)
Rotor PPS, Aluminium, stainless steel (316F/1.4401)
Shaft / Seal Stainless steel / FKM or FEP/PTFE
76
Display 8 digit LCD with backlighting
Electrical connections Cable plug acc. to EN 175301-803 SW22
FLOW SWITCH

Free positionable male M12 connector, 5 pins or

male M12 connector, 8 pins
30

Voltage supply cable 0.5 mm2 max. cross section; max. 100 m length,
shielded
M12-
Complete device data (fitting S070 + electronic module SE32)
EN 175301-803 54 5-polig
Pipe diameter DN15-100 mm
Measuring range 2-1200 l/min (0.26-320 gpm) for viscosity > 5 mPa.s
3-616 l/min (0.78-320 gpm) for viscosity < 5 mPa.s 94

Medium temperature
Fitting in aluminium 0 °C to +80 °C
Fitting in stainless steel 0 °C to +100 °C
50

Fluid pressure max. 55 bar (threaded process connection)

55 bar 1)
18 bar / 12 bar / 10 bar
Viscosity 1 Pa.s max. (higher on request)
67.5
Accuracy*) ±1% of Reading
Operating mode Threshold: window or hysteresis
FLOW SWITCH

Repeatability*) ≤ 0.03% of Reading

30

1)
or in accordance to the value of the used flanges
*)
Under reference conditions i.e. measuring fluid = water, ambient and water temperature = 20 °C, M12-
applying the minimum inlet and outlet pipe straights, matched inside pipe dimensions. 8-polig
54
DN15 DN25 DN40 DN50 DN80
Threaded connection

DN25 DN40 DN50 DN80 DN100

Flanged connection

348
Ordering Chart
Orifice DN Process Flow rate Oval wheels
Body material Seal material Item no.
[mm] connection > 5 cps < 5 cps material
Fitting S070
15 G 1/2” 2 - 30 l/min 3 - 25 l/min Aluminium PPS FKM 443 985

8072
Stainless steel Stainless steel FKM 443 990

NPT 1/2” 2 - 30 l/min 3 - 25 l/min Aluminium PPS FKM 443 995

Stainless steel Stainless steel FKM 444 000

25 G 1” 6 - 120 l/min 10 - 100 l/min Aluminium PPS FKM 443 986

Stainless steel Stainless steel FKM 443 991

NPT 1” 6 - 120 l/min 10 - 100 l/min Aluminium PPS FKM 443 996

Stainless steel Stainless steel FKM 444 001

25 mm DIN 16 6 - 120 l/min 10 - 100 l/min Aluminium PPS FKM 553 637
Flange
Stainless steel Stainless steel FKM 553 634

1” ANSI 150 LB 6 - 120 l/min 10 - 100 l/min Aluminium PPS FKM 553 636
Flange
Stainless steel Stainless steel FKM 553 633

40 G 1 1/2” 10 - 250 l/min 15 - 235 l/min Aluminium PPS FKM 443 987

Stainless steel Stainless steel FKM 443 992

NPT 1 1/2” 10 - 250 l/min 15 - 235 l/min Aluminium PPS FKM 443 997

Stainless steel Stainless steel FKM 444 002

40 mm DIN 16 10 - 250 l/min 15 - 235 l/min Aluminium PPS FKM 443 988
Flange
Stainless steel Stainless steel FKM 443 993

1 1/2” ANSI 150 10 - 250 l/min 15 - 235 l/min Aluminium PPS FKM 443 998
LB Flange
Stainless steel Stainless steel FKM 444 003

50 G 2” 15 - 350 l/min 30 - 300 l/min Aluminium PPS FKM 553 640

NPT 2” 15 - 350 l/min 30 - 300 l/min Aluminium PPS FKM 553 641

50 mm DIN 16 15 - 350 l/min 30 - 300 l/min Aluminium PPS FKM 443 989
Flange
Stainless steel Stainless steel FKM 443 994

2” ANSI 150 LB 15 - 350 l/min 30 - 300 l/min Aluminium PPS FKM 443 999
Flange
Stainless steel Stainless steel FKM 444 004

80 G 3” 20 - 733 l/min 66 - 616 l/min Aluminium Aluminium FKM 553 642

NPT 3” 20 - 733 l/min 66 - 616 l/min Aluminium Aluminium FKM 553 643

80 mm DIN 16 20 - 733 l/min 66 - 616 l/min Aluminium Aluminium FKM 553 645
Flange
3” ANSI 150 LB 20 - 733 l/min 66 - 616 l/min Aluminium Aluminium FKM 553 644
Flange
100 100 mm DIN 16 120 - 1200 l/min – Aluminium Aluminium FKM 553 647
Flange
4” ANSI 150 LB 120 - 1200 l/min – Aluminium Aluminium FKM 553 646
Flange
Note about ordering a complete sensor: Switch 8072 consists of an INLINE Fitting, Type S070, and an Electronic module, Type SE32.
Please order the INLINE Fitting and the Electronic module separately!

349
 Ordering Chart
Supply voltage Inputs Outputs Electrical Connection Item no
Switch electronic module, Type SE32
12 - 30V DC none Transistor NPN Cable plug DIN EN 175301-803 436 474

Transistor PNP Cable plug DIN EN 175301-803 434 871

8072

Transistor NPN / PNP 5-pin plug M12 (adjustable) 436 473

Relay 5-pin plug M12 (adjustable) and cable plug 436 475
DIN EN 175301-803
4 - 20 mA1) 4 - 20 mA2) + Relay 8-pin plug M12 (adjustable) and cable plug 444 699
DIN EN 175301-803
1)
External setpoint 2)
Process value

Accessories
Description Item no.
Female M12 connector, 5 pins, with plastic threaded locking ring 917 116

Female M12 connector, 5 pins, moulded on cable (2 m, shielded) 438 680

Female M12 connector, 8 pins, with plastic threaded locking ring 444 799

Female M12 connector, 8 pins, moulded on cable (2 m, shielded) 444 800

Cable plug EN 175301-803 with cable gland (Type 2508) 438 811

Cable plug EN 175301-803 with NPT 1/2“ reduction without cable gland (Type 2509) 162 673

Spare parts for fitting Orifice Material Item no.

[mm] [inch]
Oval Wheel DN 15 1/2 PPS 550 933

Stainless steel 550 934

DN 25 1 PPS 550 937

Stainless steel 550 938

DN 40 1 1/2 PPS 550 941

Stainless steel 550 942

DN 50 2 PPS 550 945

Stainless steel 550 946

O-Ring DN 15 1/2 EPDM 550 929

FKM 550 930

DN 25 1 EPDM 550 935

FKM 550 936

DN 40 1 1/2 EPDM 550 939

FKM 550 940

DN 50 2 EPDM 550 943

FKM 550 944

350
Clean Utilities
made simple.
Not only clean, but pure. When producing
pharmaceuticals, hygiene must take top
priority. The ELEMENT diaphragm valves
from Bürkert make your life simpler: featu-
ring a hygienic design, easy cleaning and
minimum space requirements, they can be
used flexibly with optimal flow for maximum
process safety. Perfect for high process
yields and your peace of mind.

ELEMENT diaphragm valves:

A highlight in our system and more
than just a hygienic solution.

We make ideas flow.

www.burkert.com

351
 Ultrasonic flow meter for continuous measurement of water
8081

• Ultrasonic flowmeter using transit time

method
• Dynamic range ≥ 1:250
• Low pressure drop
• No flow-settling section necessary in
the inlet and/or outlet

The 8081 ultrasonic flowmeter is intended for the measurement of water Envelope Dimensions [mm] (see datasheet for details)
flows which may be slightly charged with contaminants. It consists of
an electronic module and a brass fitting with a built-in measuring tube.
It enables a control loop to be established. The electrical connection is DN A B C
made via an 5-pin M12 fixed connector. 15 90 65.5 76.5
A
20 90 65.5 79.0
25 90 65.5 83.5
The flowmeter features, depending on the version:
• a pulse output or
• a pulse output and a 4-20 mA current output.

Each version is available for 5 flow ranges:

• model QN 0.6 DN15: 0.06 to 20 l/min ­
(nominal flow rate 0.6 m3/h namely 10 l/min)

• model QN 1.5 DN15: 0.1 to 50 l/min

B
(nominal flow rate 1.5 m3/h namely 25 l/min)

• model QN 2.5 DN20: 0.16 to 82 l/min

(nominal flow rate 2.5 m3/h namely 41 l/min) C
• model QN 3.5 DN25: 0.6 to 116 l/min
(nominal flow rate 3.5 m3/h namely 58 l/min)

• m
 odel QN 6.0 DN25: 1 to 200 l/min

(nominal flow rate 6.0 m3/h namely 100 l/min)

B

Technical Data
L5

General data
Process connection G or NPT External thread; 3/4”, 1” or 1 1/4”
H

Materials
Housing, cover PPS
Fixed connector M12 PA
A

Seal Silicone
h

Materials wetted parts

Fitting Brass L1
Measuring tube PES L3
Seal EPDM
Electrical connection 5-pin M12 male fixed connector for female
5-pin M12 cable plug (not provided)
Connection cable 1.5 mm2 max. cross-section
L4

Complete device data (fitting + electronic module)

Pipe diameter DN15-25
Measuring range 0.06 to 200 l/min L2
Measuring element 2 ultrasound emitter-receiver cells
Medium temperature +5 °C to +90 °C DN A B H h L1 L2 L3 L4 L5
15 G / NPT 3/4” 65.5 76.5 14.5 110 90 67 6.5 19.5
20 G / NPT 1” 65.5 79.0 18 130 90 67 6.5 19.5
25 G / NPT 1 1/4” 65.5 83.5 23 260 90 67 6.5 19.5

352
Technical Data (continued) Accuracy diagram
Fluid pressure max. PN16
Max. measurement max DN15
Accuracy (Flowrate) ≤ (0.01% of F.S.* + 2% of measuring value)1) max DN20
deviation in %
Repeatability ≤ 1% max DN25
10
* F.S. = Full scale (see flow range on accuracy diagram) 8
1)
Under reference conditions i.e. measuring fluid = water, 6

8081
ambient and water temperature = +20 °C.
4
2
Electrical data
0
Power supply (V+) 12 - 36 V DC -2
Current consumption Own consumption: < 4 mA -4
Consumption with load: < 1 A -6
Reversed polarity of DC Protected -8
Voltage peak Protected -10
0,1 1 10 100 1000
Short circuit Protected for transistor output Flow rate in l/min
Output
Pulse (transistor)
Version without current NPN (as default setting) or PNP (on request),
output open collector, 700 mA max., 5 mA min.,
NPN output: 0.2 - 36 V DC
version with current output PNP (as default setting ) or NPN (on request),
open collector, 700 mA max., 5 mA min.,
PNP output: supply voltage (V+)
Current 4... 20 mA (sourcing mode and PNP transistor
as default setting, sinking mode and NPN
transistor on request)
loop resistance max. : 1100W at 36V DC
610W at 24V DC; 100W at 12V DC
Scaling K-factor: 500 Pulse/Litre
Pulse (Transistor) (version QN 0.6 and 1.5)
200 Pulse/Litre
(version QN 2.5 - 3.5)
100 Pulse/Litre (version QN 6.0)
Current 4 mA correspond to 0 l/min (by default) or to
Tmin of temperature range (on request)
20 mA correspond to Qmax. of flow range (by
default) or to Tmax. of temperature range (on
request)
Environment
Ambient temperature 5 °C to +55 °C (41 to 131 °F)
(operating and storage)
Relative humidity ≤ 80 %, without condensation
Standards, directives and approvals
Protection class IP65 with M12 cable plug plugged-in and
tightened
Standards, directives
EMC EN 61000-6-3, EN 61000-6-2
Pressure Complying with article 3 of §3 from 97/23/CE
Vibration directive.*
Shock EN 60068-2-6
EN 60068-2-27
Approval / Certificate 2.2 Certificate;
on request Calibration Certificate
* For the 97/23/CE pressure directive, the device can only be used under following condi-
tions (depend on max. pressure, pipe diameter and fluid).

Type of fluid Conditions

Fluid group 1, §1.3.a Forbidden
Fluid group 2, §1.3.a Allowed (PN*DN ≤ 1000)
Fluid group 1, §1.3.b Forbidden
Fluid group 2, §1.3.b Allowed

353
 Installation

The 8081 ultrasound flowmeter can be fitted onto a horizontal or vertical pipe.
When horizontally mounted, the max. fluid temperature is 90°C. But the max. fluid temperature must be Incorrect
reduced to 80°C when the electronic (black enclosure) Correct

is turn upwards. When vertically mounted the max. fluid

8081

temperature is also 80°C. Incorrect

The correct direction of fluid flow in the pipe is indicated

with an arrow, engraved on the underside of the fitting.
Correct

Minimum upstream and downstream distances are not necessary.

The 8081 works correctly when the pipe is full and free of any air bubbles near the flowmeter. In presence of bubbles in the pipe, the left installation
no.1 should be avoid.
If the absence of any air bubbles cannot be guaran-
teed, the device should be fitted on a horizontal pipe,
with the electronic enclosure facing down. This way,
the bubbles will not interfere with the circulation of
ultrasound waves.
It is equally advisable to place stop
valves before and after the flowme-
1 2 3 4
ter, in order to facilitate the assembly and disassembly of the latter.

354
Ordering Chart
DN Process
Model Flow range Outputs Item no.
[mm] connection
QN 0.6 15 0.06 up to 20 l/min External thread G 3/4” NPN-Pulse 560 131

PNP-Pulse + 4-20 mA as source 560 113

8081
External thread NPT 3/4” NPN-Pulse 560 612

PNP-Pulse + 4-20 mA as source 560 617

QN 1.5 15 0.1 up to 50 l/min External thread G 3/4” NPN-Pulse 559 865

PNP-Pulse + 4-20 mA as source 559 868

External thread NPT 3/4” NPN-Pulse 560 613

PNP-Pulse + 4-20 mA as source 560 618

QN 2.5 20 0.16 up to 82 l/min External thread G 1” NPN-Pulse 559 866

PNP-Pulse + 4-20 mA as source 559 869

External thread NPT 1” NPN-Pulse 560 614

PNP-Pulse + 4-20 mA as source 560 619

QN 3.5 25 0.6 up to 116 l/min External thread G 1 1/4” NPN-Pulse 559 867

PNP-Pulse + 4-20 mA as source 559 870

External thread NPT 1 1/4” NPN-Pulse 560 615

PNP-Pulse + 4-20 mA as source 560 620

QN 6.0 25 0.4 up to 200 l/min External thread G 1 1/4” NPN-Pulse 560 132

PNP-Pulse + 4-20 mA as source 560 114

External thread NPT 1 1/4” NPN-Pulse 560 616

PNP-Pulse + 4-20 mA as source 560 621

Accessories
Description Item no.
5 pin M 12 female cable plug moulded on cable (2 m, shielded) 917 116

5 pin M 12 female cable plug with plastic threaded locking ring 438 680

355
 Tuning-Fork Level Switch

G 3/4”, G 1” and clamp 2”

8110 / 8111

• For universal use as overfill

or dry run protection system
• Hygienic surface finish
• Extension tubes available
Type 8111

Type 8110

Level switch for liquids with a tuning fork as a sensor element. Simple Envelope Dimensions [mm] (see datasheet for details)
setup without adjustment makes this perfect for deployment into process
environments. This device provides peace of mind from overfill or run dry
Type 8110
Type 8110 - The small tuning fork (40 mm length) can be used in ves-
sels, tanks or pipes.

Type 8111 - SuperBRIGHT visual output lets the user know the status
from a distance.

D
Technical Data
Type 8110 8111
Process connection G 3/4”, G 1” or G 3/4”, G 1” or
Clamp 2” Clamp 2” C

Max. fluid +100 ºC G +150 ºC G

temperature +150 ºC Clamp +150 ºC Clamp
Materials Stainless / PEI housing Stainless / PBT housing
Stainless steel forks Stainless steel forks A
Klingersil® seal Klingersil® seal
D
Max. fluid pressure 64 bar 64 bar
Voltage supply 10-55V DC / max. 0.5W 20-253V AC (5 A),
50-60 Hz, or 20-72V DC
Electrical M12 M20 cable glands B
connections
Outputs Transistor output PNP, Relay (DPDT), 2 floating
250 mA SPDTs
Ingress protection IP66 and 67 IP66 and 67
Surface finishing Ra < 3.2 μm (thread) Ra < 3.2 μm (thread)
quality Ra < 0.8 μm (clamp) Ra < 0.8 μm (clamp) Type 8111
Dynamic viscosity 0.1 to 10000 mPa.s / 0.1 to 10000 mPa.s /
0.7 to 2.5 g/cm3 0.7 to 2.5 g/cm3
Medium temperature -40 °C to 100 °C -50 °C to 150 °C C
(150 °C for Clamp
­process connection)
Medium pressure -1 to 64 bar -1 to 64 bar
Accuracy A
Hysteresis Approx. 2 mm with Approx. 2 mm with
Delay time/­ ­vertical installation ­vertical installation
Frequency Approx. 500 ms / Approx. 500 ms / B
Approx. 1200 Hz Approx. 1200 Hz
Voltage loss Max. 1 V DC Type A B C D
Turn-on voltage Max. 55 V DC min.: 10 mV; max.: 253 8110 3/4” G 21.3 158 31.7
VAC, 253 V DC 1” G 21.3 161 31.7
Switching current min.: 10 mA; max.: 5 A 2” clamp 21.3 165 31.7
(AC), 1 A (DC) 8111 3/4” G 16 210 91
1” G 16 213. 91
2” clamp 16 213 91

356
Technical Data (continued)

Type 8110 8111 Options

Power consumption 1 to 8 VA (AC);
8110
approx. 1.3 W (DC)
• DIN 11851, Flange, SMS
Breaking capacitance max. 1250 VA, 50 W
Delay time when immersed: 0.5 s • Higher temperatures on request

8110 / 8111
when laid bare: 1s
8111
Blocking current <10 μA
• ATEX approvals
Mode Min./max changeover by Min./max changeover by
electrical connection electrical connection
• DIN 11851, Flange, SMS
Max.: overfill protection - Max.: overfill protection - • ECTFE, enamel, Hastelloy C4 or PFA
Min.: dry run protection Min.: dry run protection • Higher temperatures on request
LED indication: green
and red
Ambient temperature
 Operating -40 °C to +70 °C
Storage -40 °C to +80 °C
Standard
EMC EN 61326 EN61326
Security EN 61010-1 EN61010-1,
ATEX1) EN50014;
EN50020; EN50284
Specifications Ex

- Protection Categories 1/2G, 2 G

- Certification Ex ia IIC T6
Conformity ­
specifications1)
Power supply Ui 20 V
Short circuit rating li 103 mA
Power limitation Pi 516 mW
Ambient temperature -40 °C to +85 °C
(depend on categories)
Internal capacity Ci negligible
Internal inductivity Li negligible
1)
homologation certificate PTB 07 ATEX 2004X

Ordering Chart
Process connection Electrical connection Item no.
8110
G 3/4" ISO 228 Multipin M12 555 290

G 1" ISO 228 Multipin M12 555 292

Clamp 2" Multipin M12 555 294

Process connection Electrical connection Item no.

8111
G 3/4” ISO 228 2 x M20 glands 558 110

G 1” ISO 228 2 x M20 glands 558 112

Clamp 2” 2 x M20 glands 558 114

Extension tubes are available (see datasheet Type 8112).

357
 Vibrating Level Switch
8112

• For universal use as overfill or dry run

protection system
• Setup without adjustment
• For food and beverage industry thanks
to surface finishing < 0.8 μm
• ATEX approvals

The 8112 is a vibrating level switch for liquids, using a tuning fork for Envelope Dimensions [mm] (see datasheet for details)
level detection.

It is designed for industrial use in areas of process technology and can be

used in liquids. Typical applications are overfill or dry run protection.

B
The Type 8112 is available with different sensor length using tube exten- A

sion. The right length can be adapted thanks to a lock fitting.

Due to the simple and rugged measuring system, the Type 8112 is
­virtually unaffected by the chemical and physical features of the liquid.
It works even under unfavourable conditions such as turbulence, air
A B
­bubbles, foam generation, buildup or varying products.
80.5 127

Technical Data
Materials
Housing / Cover / Seal ring PBT, Stainless steel 316L (1.4435) / PC / EPDM
Wetted parts
Tuning fork & process fitting Stainless steel 316L (1.4435)
Extension tube ø 21.3 Stainless steel 316L (1.4435)
Process seal Klingersil C 4400
Electrical data - Sensor with relay output
Weight approx. 890 g + approx. 110 g/m (tube extension)
Output Relay (DPDT), 2 floating spdts
Electrical connections 1 or 2 cable glands M20 x 1.5
Power supply 20 to 253 V AC, 50/60 Hz or 20 to 72 V DC
(depends on output version)
(at U > 60 V DC the ambient temperature must
Process fitting Thread G, NPT 3/4”, G, NPT 1” or Clamp 2” be max. 50 °C (122°F))
Surface finishing quality Ra < 3.2 μm (thread) / Ra < 0.8 μm (Clamp) Power consumption 1 to 8 VA (AC); approx. 1.3 W (DC)
Extension tube length 200-1000 mm Turn-on voltage min.: 10 mV; max.: 253 VAC, 253 V DC
Viscosity dynamic 0.1 up to 10000 mPa.s (requirement: with density 1) Switching current min.: 10 mA; max.: 5 A (AC), 1 A (DC)
Density 0.5 up to 2.5 g/cm3 (selected by DIP switch) or Breaking capacitance max. 1250 VA, 50 W
0.7 up to 2.5 g/cm3
Modes (adjustable) A = max. detection or overfill protection
Fluid temperature -50 ºC up to +150 ºC B = min. detection or dry run protection
Fluid pressure -1 to 64 bar Delay time when immersed: 0.5 s
Accuracy when laid bare: 1s
Hysteresis Approx. 2 mm with vertical installation Standards and approvals
Delay time / Frequency Approx. 500 ms / Approx. 1200 Hz
Protection IP66/IP67 with M20 x 1.5 gland mounted and
Output Double relay output or NAMUR output tightened
Ambient temperature -40 ºC up to +70 ºC (Operating); Overvoltage category III
-40 ºC up to +80 ºC (Storage)
Protection class I (relay output); II (NAMUR output)
Standards
EMC / Security EN61326 / EN61010-1
ATEX1) EN50014; EN50020; EN50284
NAMUR IEC 60947-5-6 (EN 50227)
1)
homologation certificate PTB 07 ATEX 2004X

358
Envelope Dimensions [mm] (see datasheet for details)

With G or NPT 3/4” connection With G or NPT 1” connection With Clamp 2” connection

Approx. 75.5 Approx. 75.5 Approx. 75.5

ø 80.5 ø 80.5 ø 80.5

8112
M20 x 1.5 M20 x 1.5 M20 x 1.5
Cable gland Cable gland Cable gland

127
M20 x 1.5

144.5
127
ø 91

127
M20 x 1.5 M20 x 1.5

143.5
ø 91 ø 91
Closing screw Closing screw Closing screw

160
SW41
SW32
G 1/ (NPT1) Clamp 2 ”

20
G 3/4 / (NPT3/4)
18.5

ø 64
ø 47.8
ø 21.3 ø 21.3
Length L

ø 21.3

Length L

Length L
40
40

40
13
13

13
Switching

16
Switching

16 16

Switching
points
points

points
Ordering Chart
Extension
Port
Output Power supply tube length Electrical connection Item no.
­connection
[mm]
Double relay (DPDT) * 20 - 72 VDC / 300 G 3/4” 2 cable glands M20 X 1.5 558 119
20 - 250 V AC (5A)
500 G 3/4” 2 cable glands M20 X 1.5 558 121

1000 G 3/4” 2 cable glands M20 X 1.5 558 123

300 G 1” 2 cable glands M20 X 1.5 558 125

500 G 1” 2 cable glands M20 X 1.5 558 127

1000 G 1” 2 cable glands M20 X 1.5 558 129

300 Clamp 2” 2 cable glands M20 X 1.5 558 131

500 Clamp 2” 2 cable glands M20 X 1.5 558 132

1000 Clamp 2” 2 cable glands M20 X 1.5 558 133

* Double Pole Double Throw

Ordering Chart
Description Item no.
Lock fitting - only for pressureless handling, -50...150 °C; G 1” 558 218

Lock fitting - only for pressureless handling, -50...150 °C; NPT 1” 558 219

Set with 2 reductions M20 x 1.5 / NPT 1/2” + 2 neoprene flat seals for cable gland + 2 screw-plugs M20 x 1.5 551 782

359
 OEM radar measuring device for aggressive medium
8136

• For level measurement up to 20 m,

4-20 mA/Hart - 2 wires
• Adjustable via Display, key operation or
PC-Tool with DTM
• ATEX approvals
• Insensitive to variations of temperature,
pressure, medium data of the product
and gas layers

Type 8136 is a non-contact radar level measuring device for ­continuous Envelope Dimensions [mm] (see datasheet for details)
level measurement.

The unit is available in two versions: A

• with encapsulated horn antenna particularly suitable for level measure-

ment of aggressive liquids in small vessels.
• with plastic horn antenna particularly suitable for measurement in open
flumes or gauge measurement in waters.

Technical Data
Materials
Housing / Cover PBT, Stainless steel. 316L / PC
Seal ring / Ground terminal NBR / St. st. 316Ti/316L (1.4571/1.4435) B
Mounting strap / Fixing screws St. st. 304 (1.4301) / St. st. 316L (1.4435)
Wetted parts
Encapsulated horn antenna version
Process connection/Antenna/Seal PVDF/PVDF (completely encapsulated)/FKM
Plastic horn antenna version
  Process connection Stainless steel 316L (1.4435)
Horn antenna / Focus lens PBT-GF30 / PP
Display* LCD in full dot matrix (option)
Process connection Thread G 1½” or NPT 1½”
(Encapsulated horn antenna version)
A B
Mounting strap 170 mm 75,5 123
(Plastic horn antenna version)
Max. torque mounting boss 4 Nm
(mounting screws - strap on the sensor housing)
Electrical connection Cable glands M20 x 1.5
Measuring value Distance between process connection Technical Data (continued)
and product surface
Min. dielectric figure mr > 1.6 Electrical data
Dead zone 50 mm1) Operating voltage 14 - 36 V DC or 14 - 30 V DC
Measuring range 0.05 to 10 m (Encapsulated horn antenna ver.) (Ex ia instrument)
0 to 20 m (Plastic horn antenna version) Permissible residual ripple < 100 Hz: Uss < 1 V
Process temperature -40 ºC to +80 ºC 100 Hz... 10 kHz: Uss < 10 mV
Vessel pressure -1 to 3 bar (-100 to 300 kPa) Output signal 4... 20 mA/HART
Vibration resistance Mechanical vibrations with 4 g and Resolution 1.6 mA
5-100 Hz Fault signal current output unchanged 20.5 mA,
Temperature coefficient 0.03%/10 K (Average temperature coefficient 22 mA or
of the zero signal - temperature error) < 3.6 mA (selectable)
Resolution Max. 1 mm Current limitation 22 mA
Frequency K-band (26 GHZ technology) Load see load diagram
Interval approx. 1 s Damping 0... 999 s, adjustable
Beam angle at 3 dB 22° (Encapsulated horn antenna vers.) - (63% of the input variable)
10° (Plastic horn antenna vers.)
* to be ordered separately
Adjustment time > 1 s (dependent on the parameter adjustment) 1)
Encapsulated horn antenna version. In products with low dielectric value up to 50 cm.
Accuracy ± 2 mm

360
Technical Data (continued) Load diagram
Standards and approvals
1000
Protection IP66/IP67 with M20 x 1.5 gland
mounted and tightened 750

Overvoltage category III 3

500
Protection class II 1
2

8136
Standard 250

EMC EN61326 4
Security EN61010-1 14 16 18 20 22 24 26 28 30 32 34 36 V
NAMUR NE 21; NE 43
Approvals ATEX2) : EN60079-0; EN60079-11; 1 HART load
EN60079-26 2 Voltage limit Ex ia instrument
3 Voltage limit non-Ex instrument
2)
Certificate PTB 08 ATEX 2002X 4 Operating voltage

Envelope Dimensions [mm]

125
Version with encapsulated horn antenna 75,5
2,5
approx. 75.5 ø 80,5
ø 80.5

170

123
123

157

ø 40

50 170
300*
22

98
G 1”1/2
ø 107
NPT 1”1/2
18,5

10,5
80

15
M20 x 1,5
Cable gland
ø 75
ø 39 ø 115

M20 x 1,5
Closing
screw

Adapter flange* for

plastic horn antenna ø 80 mm version

ø 143
ø 107 ød
31

8
20

ø 75
ø 98
ø 115
ø 126
øk
øD

Flange øD øk ød Number of hole

DN100 PN16 220 180 18 8 x 45° (=360°)
ASME (ANSI B16,5) 228,6 190,5 19,1 8 x 45° (=360°)
4” 150 psi
* The 300 mm mounting bracket of the flange adapter must be ordered separately.

361
 Ordering Chart
Description Voltage supply Output Sensor Electrical connection Item no.
Encapsulated horn - 40 mm 14 - 36 V DC 4 - 20 mA/HART G 1 1/2" Cable gland 560 146
(2-wire) M20 x 1.5
Plastic horn - 80 mm 14 - 36 V DC 4 - 20 mA/HART Mounting bracket or Cable gland 560 150
(2-wire) compression flange M20 x 1.5
8136

Note: Display not included, must be ordered separately (see accessories)

Accessories
Description Item no.
Set with 2 reductions M20 x 1.5/NPT ½” + 2 neoprene flat seals for cable gland + 2 screw-plugs M20 x 1.5 551 782

Set with a display/configuration module, a transparent cover and a seal ring 559 279

Hart-USB Modem 560 177

Mounting strap 300 mm 559 839

Adapter flange DN 100 PN 16 FKM / PPH 560 437

Adapter flange ASME (ANSI B16.5) 4” 150PSI FKM / PPH 560 436

362
Dairy made

8136
simple.
Life is complicated enough. So make
it simpler—with the new solutions for
process automation from Bürkert—
designed with the needs of the dairy
industry in mind, featuring a hygienic
design, easy cleaning and simple
operation. A complex automation task
can therefore become simplicity
itself in a matter of seconds.
Perfect for high process yields
and your peace of mind.

8681 control head:

A star in our system. It simply
keeps everything under control.

We make ideas flow.

www.buerkert.de

363
 Radar Level Transmitter for Liquids

G thread or flange connection

8137 / 8138

• For filling level measurement

up to 30 m
• High Pressure Version
• Two-wire version Type 8137

• Adjustable via display and buttons as

well as PC-Tool with DTM
Type 8138

Radar level transmitter for aggressive media and high pressure. A sleek, Envelope Dimensions [mm] (see datasheet for details)
compact stainless steel design incorporates a 2-wire HART transmitter
which is easily PC configurable. Type 8137
Standards DN A B C
Technical Data DIN 2501 50 40 279 80.5
DIN 2501 100 75 395 80.5
Type 8137 8138 C
ANSI B16.5 2” 40 279 80.5
General data
ANSI B16.5 4” 75 395 80.5
Housing / Cover PBT, Stainless steel 316L / PC
Seal ring / Ground NBR / Stainless steel 316Ti/316L (1.4571/1.4435)
terminal
Seal KLINGERSIL® C-4400 (8137), EPDM (8138)
Antenna / cone Stainless steel 316L (8137),
TFM™ PTFE (8138) / PTFE (8137)
Seal (antenna system) FKM (8137), EPDM (8138)
Display LCD in full dot matrix*
Ambient temperature -40 ºC to +80 ºC
Voltage supply 2-wire, 14 to 36 V DC
Current consumption 22 mA
max.
B
Electrical connections Cable glands M20 x 1.5
Outputs 4-20 mA/HART
Dead zone 50 mm
Measuring range 50 mm to 10 m
(40 mm antenna)
Process temperature -40 °C to +130 °C -40 °C to +200 °C
Vessel pressure -1 to 40 bar -1 to 16 bar
(-100 to 4000 kPa) (-100 to 1600 kPa)
or according to flange
A
rules
Vibration resistance Mechanical vibrations with 4 g and 5 to 100 Hz
Accuracy ± 3 mm
Min. dielectric er > 1.6
Temperature coefficient 0.03%/10K (Average temperature coefficient of the C
zero signal - temperature error)
Resolution max. 1 mm
Frequency K-band (26 GHZ technology)
B
Interval approx. 1 s
Beam angle at 3 dB 22° (antenna with ø 40 18° (range 0.05 to 10 m)
mm) - 10° (range 0.05 to Type 8138
20 m) A B C
Adjustment time > 1 s (dependent on the parameter adjustment) 44 218 80.5
Accuracy ± 2 mm
Ingress protection IP66, IP67

* must be ordered separately.

A

364
Technical Data (continued)

Type 8137 8138 Type 8137 8138

Electrical Specifications Specifications Ex
Operating voltage 14 - 36 V DC or 14 - 30 V DC (Ex ia instrument) Categories 1/2G or 2G
- Protection
Permissible residual < 100 Hz: Uss < 1 V EEx ia IIC T6
ripple 100 Hz... 10 kHz: Uss < 10 mV - Certification

8137 / 8138
Output signal 4... 20 mA/HART Conformity
­specifications1)
Resolution 1.6 mA
30 V
Operating voltage Ui
Fault signal current output unchanged 20.5 mA, 22 mA or Short circuit rating li 131 mA
< 3.6 mA (selectable) Power limitation Pi 983 mW
Current limitation 22 mA Ambient temperature -40 to +55 °C (depending on the category)
Load see load diagram Internal capacity Ci negligible
Internal inductivity Li negligible
Damping (63% of the 0... 999 s, adjustable
input variable) 1)
homologation certificate PTB 08 ATEX 2002X
Standards and approvals
Protection IP66 / IP67 with mounted and tightened cable gland
M20 x 1.5 Option
Overvoltage category III • Other hygienic fittings
Protection class II
Standard
EMV EN61326 EN61326
Security EN61010-1 EN61010-1
NAMUR NE 21; NE 43 NE 21; NE 43
Approvals ATEX1): EN60079-0; ATEX1) : EN60079-0;
EN60079-11; EN60079-11;
EN60079-26 EN60079-26
FDA

Accuracy diagram

Type 8137 Type 8138

10 mm 10 mm

2 mm 2 mm
-2 mm -2 mm
0.5 m 10 m 0.5 m 20 m

-10 mm -10 mm
}
}

Dead zone Dead zone

Load diagram

1000

750

3
500
2
1
250

4
14 16 18 20 22 24 26 28 30 32 34 36 V

1 HART load
2 Voltage limit Ex ia instrument
3 Voltage limit non-Ex instrument
4 Operating voltage

365
 Dimensions [mm]

Flange horn antenna version

ca. 75.5
ø 80.5
8137 / 8138

123

179
E
B
A
K
M20 x 1.5 C
Cable D
gland

M20 x 1.5
Closing Standard DN A B C E D K
screw
DIN 2501 50 ø 40 100 ø 165 20 4 x ø18 ø 125
DIN 2501 100 ø 75 216 ø 220 20 8 x ø18 ø 180
ANSI B16.5 2” ø 40 100 ø 152.4 19.1 4 x ø19.1 ø 120.7
ANSI B16.5 4” ø 75 216 ø 228.6 23.9 8 x ø19.1 ø 190.5

366
Ordering Chart
Area of application Process connection Electrical connection Item no.
8137
Without Ex G 1 1/2" ISO 228 M20 cable gland 560 157

Flange DIN 2301 DN 50 M20 cable gland 560 161

8137 / 8138
Ex G 1 1/2" ISO 228 M20 cable gland 560 158

Flange DIN 2301 DN 50 M20 cable gland 560 162

Area of application Process connection Electrical connection Item no.

8138
Without Ex Clamp 2” M20 cable gland 560 169

Ex Clamp 2” M20 cable gland 560 170

Note: Display not included, must be ordered separately (see accessories)

Accessories
Description Item no.
Set with 2 M20 x 1.5 / NPT½ “-Reductions + 2 Neoprene gaskets for cable gland M20 x 1.5 + 2 sealing plugs 551 782

HART-USB Modem 560 177

Set with a display/configuration module, a transparent cover and a seal ring 559 279

Set with a transparent cover and a sealing ring 561 006

367
 Ultrasonic Level Transmitter for General Application

G thread process connection

8177

• Two-wire version
• Reliable non-contact measurement
• HART configuration

Ultrasonic level transmitters for non-contact measurement of process Envelope Dimensions [mm] (see datasheet for details)
liquids and solids. Standard HART and 4-20mA HART compatible output.

Technical Data
Housing / Cover PBT, Stainless steel 316L / PC
Seal ring / Ground terminal NBR / Stainless steel 316Ti/316L (1.4571/1.4435)
Seal EPDM C
Transducer PVDF
Display LCD in full dot matrix*
Voltage supply 2-wire, 14 to 36 V DC (10-30 V DC for Ex) B
Current consumption max. 22 mA
Electrical connections Cable glands M20 x 1.5
D
Outputs 4-20 mA/HART
Output load max. See diagram
Dead zone 0.4 m
Measuring range: 8176: up to 5 m A
8177: up to 8 m
Beam angle 11°
Accuracy < 0.2% or ± 4 mm
Process temperature -40 ºC to +80 ºC
Vessel pressure -0.2 to 2 bar (-2.9 to 29.02 PSI) (-20 to 200 kPa)
Vibration resistance Mechanical vibrations with 4 g and 5-100 Hz A B C D
Temperature coefficient 0.06%/10K (Average temperature coefficient of NPT 2 123 80.5 274
the zero signal - temperature error) G 2" 123 80.5 274
Resolution max. 1 mm
Frequency 55 kHZ
Interval > 2 s (dependent on the parameter adjustment)
Beam angle at 3 dB 11° Option
Adjustment time1) > 3 s (dependent on the parameter adjustment)
• Process connection clamp 2”, 3”, 3 1/2”, 4”
Ingress protection IP66/IP67, with M20 x 1.5
gland mounted and tightened
Electrical data
Operating voltage 14 - 36 V DC or 14 - 30 V DC (Ex ia instrument)
Permissible residual ripple < 100 Hz: Uss < 1 V
100 Hz... 10 kHz: Uss < 10 mV
Output signal 4... 20 mA/HART
Resolution 1.6 µA
Fault signal current output unchanged; 20.5 mA; 22 mA
< 3.6 mA (adjustable)
Current limitation 22 mA
Load see load diagram
Damping 0... 999 s, adjustable
* Must be ordered separately
(63% of the input variable) 1)
Time to output the correct level (with max. 10% deviation) after a sudden level change.

368
Technical Data (continued)

Environment Specifications Ex
Ambient temperature Categories 1/2G or 2G
- Protection
with display, adjustment -20 to +70°C (-4 to 158°F)
(operation and storage) - Certification EEx ia IIC T6
elements
Relative humidity Max. 75% (operation), max. 85% (storage); Conformity

8177
without condensation ­specifications2)
Standards and approvals Operating voltage Ui 30 V
Short circuit rating li 131 mA
Protection IP66/IP67 with M20 x 1.5 gland mounted and
Power limitation Pi 983 mW
tightened
Ambient temperature -20 to +41°C (-4 to 105.8°F)
Overvoltage category III (dependent on categories)
Protection class II Internal capacity Ci negligible
Standard Internal inductivity Li negligible
EMC EN61326 2)
Homologation certificate PTB 07 ATEX 2003X
Security EN61010-1
NAMUR NE 21; NE 43
Approvals ATEX2): EN50014; EN50020; EN50284

Ordering Chart (versions with display)

Process connection Range Range

Area of application Electrical connection Item no.
[inch] (liquids) (solids)
8177
Without Ex G 2” ISO 228 0.4 - 8 m 0.4 - 3.5 m M20 cable gland 558 224

Ex G 2” ISO 228 0.4 - 8 m 0.4 - 3.5 m M20 cable gland 558 226

Note: Display not included, must be ordered separately (see accessories)

Accessories for Type 8177

Description Item no.
Set with 2 reductions M20 x 1.5/NPT½” + 2 neoprene flat seals for cable gland + 2 screw-plugs M20 x 1.5 551 782

Set with a display/configuration module, a transparent cover and a seal ring 559 279

Set with a transparent cover and a seal ring 561 006

Accuracy diagram Load diagram

1000

750
16 mm
3
500
10 mm 2
1
250
4 mm
4
m 14 16 18 20 22 24 26 28 30 32 34 36 V
1 2 3 4 5 6 7 8
-4 mm
1 HART load
-10 mm
2 Voltage limit Ex ia instrument
-16 mm 3 Voltage limit non-Ex instrument
4 Operating voltage

369
 pH Transmitter
8202 ELEMENT

• Accepts all standard pH probes

• Removable programming puck
• Data upload/download via puck
• With temperature compensation
• Diagnostic function

Please see fittings

pH transmitter with programmable outputs. pH and temperature output Envelope Dimensions [mm] (see datasheet for details)
via single or dual analog 4-20 mA. Two transistor outputs are also
included. Transmitters are engineered for a wide scope of measuring
ranges and can be delivered in 2-wire or 3-wire configurations. Intelligent,
integrated, beautiful design fits perfectly with an assortment of easily
configured fittings.

Complete pH transmitter
Technical Data
consists of a pH Transmitter
pH measurement (Type 8202) a pH probe
Measuring range -2 to 16 pH or -580 to +580 mV
Resolution 0.001 pH or 0.1 mV (Type 8203) a detachable
Accuracy ±0.02 pH or 0.5 mV display / control unit and an
Minimal pH scale 0.5 pH or 30 mV adapter (Type S022).
(i.e 6.7 to 7.2 pH or -20 to +10 mV corre-
sponding to 4-20 mA)
Temperature compensation Automatic via integrated temperature sensor
Pt. 1000
Temperature performance Measuring range -40 °C to +130 °C
(via integrated Pt1000) (-40 to 266 °F) A B C
Resolution 0.1 °C (0.18 °F) 111 75 338
Accuracy ± 1 °C (1.8 °F)
Minimal temperature scale 10 °C (18 °F) (i.e 10 °C to 20 °C (50 to 68 °F)
corresponding to 4-20 mA)
Available fitting materials Stainless, PP, PVC
Technical Data (continued)
Housing material Stainless steel, PPS, PC
Insertion finger PVDF Outputs 4-20 mA configurable temperature or pH
Gasket seal EPDM 2 Transistors, configurable, open collector,
700 mA max., 0.5 A max. per transistor if the
Max. fluid temperature -20 ºC to +130 ºC
2 transistor output are wired
(depending on fitting & pH probe)
with PVC nut connection 0 °C to 50 °C Output load 1100 Ω at 36 V
610 Ω at 24 V
Max. fluid pressure 0-16 bar 180 Ω at 14 V
Ambient temperature -10 ºC to +60 ºC Electrical data
Relative humidity ≤ 85%, without condensation Power supply
Storage temperature -10 ºC to +60 ºC (without probe) 3 outputs transmitter (2-wire) 14-36 V DC, filtered and regulated
Ingress protection IP65, IP67 4 outputs transmitter (3-wire) 12-36 V DC, filtered and regulated
Voltage supply 14-36 V DC for 2-wire models Current consump. with sensor ≤ 1 A (with transistor loads)
12-36 V DC for 3-wire models 3 outputs transmitter (2-wire) ≤ 25 mA (at 14 V DC without transistor loads,
4 outputs transmitter (3-wire) with current loop)
Electrical protection Reversed polarity of DC and peak protected
≤ 5 mA (at 12 V DC without transistor loads,
Current consumption max. 1 A max. (with transistor load) without current loop)
Electrical connections 1 x 5-pin M12 male (2-wire) Reversed polarity of DC Protected
1 x 5-pin M12 male +
Voltage peak Protected
1 x 5-pin M12 female (3-wire)

Options
• Blind version (Neutrino)
• ORP: see datasheet 8202

370
Technical Data (continued) Pressure / temperature chart
Short circuit Protected for transistor outputs
Pressure
Output (bar) A
B
Transistor configurable as sourcing or sinking (respec- 16
15
tively both as PNP or NPN), open collector 14 PVDF
max. 700 mA, 0.5 A max. per transistor if the 2 13
12 PVC
transistor outputs are wired 11

8202 ELEMENT
10
output NPN: 0.2-36 VDC 9
8
output PNP: V+ power supply 7 PVDF
4-20 mA programmable as sourcing or sinking, 6
Current 5
3 outputs transmitter (2-wire) max. loop impedance: 1100 W at 36 V DC; 4
3
610 W at 24 V DC; 180 W at 14 V DC 2
1
4 outputs transmitter (3-wire) configurable in the same mode as transistor: 0
-20 0 +20 +40 +60 +80 +100 +120 +140 T °C
sourcing or sinking,
max. loop impedance: 1100 W at 36 V DC; Application range of a 8202:
610 W at 24 V DC; 100 W at 12 V DC A : with PVDF nut
Response time (10% - 90%) 150 ms (standard) B : with PVC nut
The measures have been made at an ambient
General data
temperature of 60 °C, without probe.
Compatibility Any pipe which are fitted out with Bürkert
adaptor S022 (see separate data sheet)
Materials See exploded view, opposite
Housing/cover/seals Stainless steel 1.4561, PPS / PC / EPDM
Screws/Display/navigation key Stainless steel / PC / PBT
Fixed connector mounting Stainless steel 1.4404 (316L) Application range of a 8202 (without probe)
plate
- with PVC nut with S022 adaptor
Fixed connector/Nut Brass nickel plated / PVC or PVDF
P (bar)
Wetted part materials 16
15
Probe holder PVDF, Stainless steel 1.4571 (316Ti) 14 Metal
Probe See probe specific technical data 13
12
11
Probe 120 mm Bürkert pH or ORP probe Type 8203 10
or any combined 120 mm pH or ORP probe, 9
8
without temperature sensor, with PG13.5 7 PVC +
6 PP
head, S7/S8 connector 5
4
Temperature sensor Pt1000 integrated within the holder 3
2
Display (accessories) Grey dot matrix 128x64 with backlighting 1
0
Electrical connections -10 +10 +30 +50 (T °C)
3 outputs transmitter (2-wire) 1x 5-pin M12 male fixed connector,
4 outputs transmitter (3-wire) 1x 5-pin M12 male and
1x 5-pin M12 female fixed connectors - with PVDF nut with S022 adaptor
Connection cable Shielded cable P (bar)
16
Standards, directives and approvals 15
14
Protection class IP65 and IP67 with M12 cable plug mounted 13
12 Metal
and tightened and cover fully screwed down 11
10
9
Standard and directives 8
PVC + PP
7
EMC EN 61000-6-2, EN 61000-6-3 6
Pressure Complying with article 3 of §3 from 97/23/ 5
4 PVC
Vibration / Shock CE directive.* 3
2
EN 60068-2-6 / EN 60068-2-27 1 PP
0
Approvals -10 +10 +30 +50 +70 +90 +110 +130 T °C
UL-Recognized for 61010-1 + CAN/CSA-C22 No.61010-1
US and Canada

371
 Ordering Chart
Transmitter
Wiring Outputs Nut M12 Item no.
2-wire 2 x transistors + PVC 5-pin male 559 630
1 x 4 - 20 mA
PVDF 5-pin male 559 632
8202 ELEMENT

3-wire 2 x transistors + PVC 5-pin male + female 559 631

2 x 4 - 20 mA
PVDF 5-pin male + female 559 633

Probe Type 8203 (additional versions available) Item no.

pH probe 0...130 °C, 0 - 16 bar, pH 0 - 14 - UNITRODE PLUS pH 120 mm 560 376

pH probe 0...80 °C, 0 - 6 bar, pH 0 - 14 - FLATRODE pH 120 mm 561 025

Accessories
Description Item no.
Display/programming module 559 168

Electrical connector, 5-pin M12 male, plug only 560 946

Electrical connector, 5-pin M12 male, 2 m prewired 559 177

Electrical connector, 5-pin M12 female, plug only 917 116

Electrical connector, 5-pin M12 female, 2 m prewired 438 680

Note
For a complete transmitter the following items must be ordered:
– Transmitter, Type 8202 ELEMENT
– pH or ORP probe, Type 8203
– Display/programmer module
– M12 cable socket, cable connector (only cable socket for a 4-20 mA current output, cable and cable connector for two 4-20mA current outputs)

372
Pharmacy

8202 ELEMENT
made
simple.
Life is complicated enough. So make
it simpler—with the new solutions for
process automation from Bürkert—
designed with the needs of the pharmaceutical
industry in mind. Featuring
a hygienic design, easy cleaning and
simple operation, they can also be
sterilised and validated. A complex
automation task can therefore
become simplicity itself in
a matter of seconds.
Perfect for high process
yields and your peace
of mind.

ELEMENT
process valves:
A highlight in our system.
They simply keep every-
thing under control.‑

We make ideas flow.

www.buerkert.de

373
 pH or ORP Transmitter
8202 ELEMENT neutrino

• Analog 4-20 mA output

• Universal process connection
• Compatible with 120 mm pH/ ORP
probes Type 8203
• Temperature compensated pH
measurement
Please see fittings

The Bürkert ELEMENT neutrino transmitter, Type 8202, is a compact Envelope Dimensions [mm] (see datasheet for details)
device designed for the measurement of:
• the pH in clean liquids or liquids containing solids, sulphides or proteins
• or the oxidation-reduction potential in clean liquids or liquids containing
solids, sulphides or proteins which may present low conductivity.

Technical Data
Pipe + Transmitter
Pipe diameter DN25-110 mm (DN<25 mm with reduction)
pH measurement
Measuring range 0-14 pH C A
Accuracy ±0.05 pH
ORP measurement
Measuring range -2000 to +2000 mV
Accuracy ±3 mV
Temp. measurement
Measuring range -40 ºC to +130 ºC
Accuracy ±1 ºC
Temp. compensation automatic (integrated Pt1000) -
reference temperature 25 ºC
Ambient temperature -10 °C to +60 °C
(Operation and storage without probe) B
Medium temp.*
With PVC nut connection 0 up to +50 ºC restricted by the used probe
With PVDF nut connection -20 ºC up to +130 ºC restricted by the used adap-
A B C
(on request) tor or probe restriction with adaptor S022 in:
- PVC: 0 ºC up to +50 ºC 86.5 75 276.5
- PP: 0 ºC up to +80 ºC
- Metal: -20 ºC up to +130 ºC
Fluid pressure max PN16
4-20 mA output accuracy ±1%
Environment
Technical Data (continued)

Relative humidity ≤ 85%, without condensation Electrical data

Power supply 12-36 V DC, filtered and regulated
* If the specific temperature limits for the probe used and the temperature limits given in the
above technical data chart are different, please use the more restrictive range.
Current consumption with ≤ 25 mA
sensor
Reversed polarity of DC Protected
Voltage peak Protected
Output
Current 4-20 mA
max. loop impedance: 1100 Ω at 36 V DC;
610 Ω at 24 V DC; 100 Ω at 12 V DC;
Response time (10%-90%) 5 s. (standard)

374
Technical Data (continued) Pressure / temperature chart
General data
Pressure
Compatibility Any pipe from which are fitted out with Bürkert (bar) A
B
adaptor S022 (see separate data sheet) 16
15
Materials See exploded view, opposite 14 PVDF
13
Housing Stainless steel 1.4561 (316L), PPS 12 PVC
11

8202 ELEMENT neutrino

Cover PPS 10
Seals EPDM 9
8
Fixed connector/cable PA66 7 PVDF
6
gland 5
4
Nut PVC (PVDF on request) 3
Wetted part materials 2
1
Sensor holder PVDF, Stainless steel 1.4571 (316Ti) 0
-20 0 +20 +40 +60 +80 +100 +120 +140 T °C
Probe See probe specific technical data
Probe 120 mm Bürkert pH or ORP probe Type 8203 Application range of a 8202 ELEMENT neutrino transmitter:
or any combined 120 mm pH or ORP probe, A : with PVDF nut (on request)
B : with PVC nut
without temperature sensor, with PG13.5 head,
The measures have been made at an ambient temperature of 60 °C,
S7/S8 connector without probe.
Temperature sensor Pt1000 integrated within the holder
Electrical connections 1x 5-pin M12 male fixed connector,
or Terminal strip via 1x cable gland M16x1.5
Recommended connection Shielded cable
Application range of a 8202 ELEMENT neutrino transmitter
cable for terminal strip (Measuring data acc. to CEI 664-1/VDE 0110 (without probe)
(4.97))
Solid H05(07) V-U 0.25 up to 1.5 mm2 - with PVC nut with S022 adaptor
Flexible H05(07) V-K 0.25 up to 1.5 mm2 P (bar)
0.25 up to 1.5 mm2 16
With wire end ferrule 15
14 Metal
With plastic collar ferrule 0.25 up to 0.75 mm2
13
Diameter 4 to 8 mm 12
11
Standards, directives and approvals 10
9
Protection class IP65, IP67, NEMA 4X and NEMA 6P, with M12 8
7 PVC +
cable plug or cable gland tightened or obturated 6 PP
5
and cover properly mounted and secured 4
3
2
Standard and directives 1
EMC 0
EN 61000-6-2, EN 61000-6-3 -10 +10 +30 +50 (T °C)
Pressure Complying with article 3 of §3 from 97/23/CE
directive.*
Vibration / Shock EN 60068-2-6 / EN 60068-2-27
- with PVDF nut with S022 adaptor
* For the 97/23/CE pressure directive, the device can only be used under following conditions P (bar)
(depend on max. pressure, pipe diameter, type of probe and fluid). 16
15
14
13
12 Metal
11
Envelope Dimensions [mm] (continued) 10
9
8
7 PVC + PP
86 6
5
94 4 PVC
86.5 Ø 59.5 56 3
56.5 2
1 PP
0
-10 +10 +30 +50 +70 +90 +110 +130 T °C
199
213
276.5
49.5

Ø75

G1"1/2

375
 Ordering Chart
Description Voltage supply Output Sensor version Nut material Electrical connection Item no.
Compact transmitter: 12 - 36 V DC 1 x 4 - 20 mA None PVC 5-pin M12 561 685
sensor holder with integrated male fixed connector
Pt1000 + electronic module ­ Cable gland 561 686

with cover
8202 ELEMENT neutrino

Accessories
Description Item no.
One Ø 46x2 mm EPDM seal for 120 mm probe holder (with instruction sheet) 559 169

EPDM seal for cover/housing sealing 561 752

Probe holder with PVC nut 560 947

pH-probe -10...40 °C, 0 - 6 bar, pH 0 - 14 - PLASTRODE pH 120 mm 560 377

pH-probe 0... 80 °C, 0 - 6 bar, pH 0 - 14 - FLATRODE pH 120 mm 561 025

pH-probe -10...60 °C, 0 - 6 bar, pH 2 - 14 - LOGOTRODE pH 120 mm 427 114

pH-probe 0...130 °C, 0 - 6 bar, pH 0 - 14 - UNITRODE PLUS pH 120 mm 560 376

pH-probe 0...130 °C, 0 - 16 bar, pH 0 - 14 - CERATRODE pH 120 mm 418 319

Redox potential-probe 0...80 °C, 0 - 6 bar, -2000 ... +2000 mV - FLATRODE ORP 120 mm 561 027

Redox potential-probe -10...50 °C, 0 - 6 bar, -2000... +2000 mV - LOGOTRODE ORP 120 mm 560 379

Redox potential-probe 0...130 °C, 0 - 6 bar, -2000... +2000 mV - UNITRODE PLUS ORP 120 mm 560 378

Storage solution for probe (KCl 3M), 500 ml 418 557

Cleaning solution set for probe, 3 x 500 ml 560 949

Buffer solution, 500 ml, pH=4 418 540

Buffer solution, 500 ml, pH=7 418 541

Buffer solution, 500 ml, pH=10 418 543

Buffer solution, 500 ml, Redox potential = 475 mV 418 555

5 pin M12 female straight cable plug with plastic threaded locking ring, to be wired 917 116

5 pin M12 female straight cable plug moulded on cable (2 m, shielded) 438 680

Note
For a complete transmitter the following items must be ordered:
– Transmitter, Type 8202 ELEMENT neutrino
– pH or ORP probe, Type 8203
– INSERTION Adapters (see Type S022)

376
IVD made

8202 ELEMENT neutrino

simple.
Every drop counts. With TwinPower
technology, high efficiency in in-vitro
diagnostic is effortless. The advantages:
fewer reagents are required because
the internal volume of the solenoid
valves has been reduced to an absolute
minimum. Energy consumption is less
because two smaller solenoid coils share
the work in the valve, making this system
more durable and reliable than previous
systems.

The 6624 TwinPower: So much

cleverness in such a small space.
More minimum – hardly possible.

We make ideas flow.

www.burkert.com

377
 Conductivity transmitter with removable operating unit
8222 ELEMENT

• Intuitive menu structure

• Removable programming puck
• Data upload / download via puck
• Diagnostic function

Please see adapters

Conductivity transmitter with programmable outputs. Conductivity and Envelope Dimensions [mm] (see datasheet for details)
temperature output via single or dual analog 4-20 mA. Two transistor out-
puts are also included. Transmitters are engineered for a wide scope of
measuring ranges and can be delivered in 2-wire or 3-wire configurations.
Intelligent, integrated, beautiful design fits perfectly with an assortment of
easily configured fittings.

Technical Data
Technical data (Pipe + conductivity meter)
Pipe diameter DN25 to DN110 (DN<25 with reduction)
Conductivity measurement
Measuring range 0.05 mS/cm... 10 mS/cm
Resolution 1 nS/cm
Accuracy ±3% of measured value
Temperature measurement A B C
Measuring range -40 °C to +130 °C (-40 to 266 °F)
97 70 244
Internal resolution 0.1 °C (0.18 °F)
Accuracy ±1 °C (1.8 °F)
Minimal temperature range 10 °C (i.e 10 °C to 20 °C (50 to 68 °F)
­corresponding to 4... 20 mA)
Temperature compensation none
0.01
0.1

0.1

or according to a predefined graph (NACl or

0.005
0.002
10

0.05
0.02
1

1
0.5
0.2

0.2
0.5

ultra pure water)

50
20

5
2

or according to a graph defined especially for

your process C=1.0
Medium temperature
with G 1½” PVC nut con- 0 °C to 50 °C (32 to 122 °F) C=0.1
nection C=0.01
with G 1½” PVDF nut con- -20 °C to 100 °C (-4 to 212 °F) restricted by the
nection used adaptor
0.02

0.05

0.2
0.5

20
50

200
500

2
5
2
5

restriction with adaptor S022 in:

100
1
0.1

1
10

10

- PVC: 0 °C to 50 °C (32 to 122 °F) mS/cm

- PP: 0 °C to 80 °C (32 to 176 °F)
- Metal: -20 °C to 100 °C (-4 to 212 °F) ultra-pure pure industrial sewage
water water water water
Fluid pressure max PN16 (232 PSI) (see Pressure/Temperature
chart)
The electrode is selected according to the measuring range and medium by using this table.
Environment
Ambient temperature -10 °C to +60 °C (14 to 140 °F) (operating and
storage)
Relative humidity ≤ 85%, without condensation
Electrical data
Power supply
4 outputs meter (3-wire) 12 - 36 V DC, filtered and regulated
Current consumption with ≤ 1 A (with the 2 transistors loads)
sensor ≤ 5 mA (at 12 V DC without transistors load,
4 outputs meter (3-wire) without current loop)
Reversed polarity of DC Protected
Voltage peak Protected

378
 Pressure/Temperature chart
Short circuit Protected for transistor outputs
Output
Transistor configurable as sourcing or sinking (respec- Pressure
A
tively both as PNP or NPN), open collector (bar)
B
max. 700 mA, 0.5 A max. per transistor if the 2 16
transistor outputs are wired 15

8222 ELEMENT
output NPN: 0.2 - 36 V DC 14 PVDF
output PNP: V+ power supply 13
12 PVC
11 PVDF
Current 4... 20 mA programmable as sourcing or sinking,
10
9
4 outputs meter (3-wire) configurable in the same mode as transistor: 8
sourcing or sinking, 7
max. loop impedance: 1100 W at 36 V DC; 6
610 W at 24 V DC; 100 W at 12 V DC 5
Response time (10% - 90%) 150 ms (standard) 4
3
General data 2
Compatibility Any pipe which are fitted out with Bürkert adap- 1
tor S022 (see separate data sheet) 0
-20 0 +20 +40 +60 +80 +100 T °C
Materials
Housing/cover Stainless steel 1.4561, PPS / PC
Seals/Screws EPDM / Stainless steel Application range of a 8222 ELEMENT conductivity meter:
Fixed connector mounting Stainless steel A : with PVDF nut (on request)
plate B : with PVC nut
The measures have been made at an ambient temperature of 60 °C.
Fixed connector Brass nickel plated
Display/navigation key PC / PBT
Nut PVC or PVDF
Wetted part materials
Conductivity sensor PVDF, stainless steel 1.4571 (316Ti)
Electrode Stainless steel 1.4571 (316Ti ) for cell constant
C=0.01 or C=0.1 or graphite for cell constant
C=1.0
Temperature sensor Pt1000 (316Ti) integrated in the sensor
Application range of a 8222 ELEMENT conductivity meter
Display (accessories) Grey dot matrix 128x64 with backlighting
Electrical connections - with PVC nut with S022 adaptor
4 outputs meter (3-wire) 1x 5-pin M12 male + 1x 5-pin M12 female fixed P (bar)
connectors 16
Connection cable Shielded cable 15
Metal
14
Standards, directives and approvals 13
Protection class IP65 and IP67 with M12 cable plug mounted 12
and tightened and cover fully screwed down 11
10
Standard and directives 9
EMC EN 61000-6-2, EN 61000-6-3 8
7 PVC +
Pressure Complying with article 3 of §3 from 97/23/CE
6 PP
directive.*
5
Vibration / Shock EN 60068-2-6 / EN 60068-2-27 4
Approvals 3
UL-Recognized for 61010-1 + CAN/CSA-C22 No.61010-1 2
US and Canada 1
0
-10 +10 +30 +50 (T °C)

- with PVDF nut with S022 adaptor

P (bar)
16
15
14
13
Metal
12
11
10
9
8
PVC + PP
7
6
5
4 PVC
3
2
1 PP
0
-10 +10 +30 +50 +70 +90 +110 T °C

379
 Ordering Chart
Nut material Cell constant Electrical connection Item No
PVC C = 0.01 5-pin M12 male and 5-pin M12 female 559 619

C = 0.1 5-pin M12 male and 5-pin M12 female 559 615
8222 ELEMENT

C = 1.0 5-pin M12 male and 5-pin M12 female 559 611

PVDF C = 0.01 5-pin M12 male and 5-pin M12 female 559 621

C = 0.1 5-pin M12 male and 5-pin M12 female 559 617

C = 1.0 5-pin M12 male and 5-pin M12 female 559 613

Accessories
Description Item No
Display/programming module 559 168

Electrical connector, 5-pin M12 male, plug only 560 946

Electrical connector, 5-pin M12 male, 2 m prewired 559 177

Electrical connector, 5-pin M12 female, plug only 917 116

Electrical connector, 5-pin M12 female, 2 m prewired 438 680

Note
For a complete transmitter the following items must be ordered:
– Transmitter, Type 8222 ELEMENT
– Display/programmer module
– INSERTION Adapters (see Type S022)
– M12 cable socket, cable connector (only cable socket for a 4-20 mA current output, cable and cable connector for two 4-20mA current outputs)

380
Dimensions [mm] of conductivity meter Type 8222

Ø 65

8222 ELEMENT
70

166
181

244
244

244

78
78

78
ø16 ø16 22
ø23.8 ø23.8 ø23.8

C=1 C=0.1 C=0.01 C=1

97
70

381
 Conductivity meter without display and operating unit
8222 ELEMENT neutrino

• Analog 4-20 mA output

• Universal process connection
• Three cell constants for covering a wide
measuring range
• Temperature compensated
measurement

Please see adapters

The Bürkert ELEMENT neutrino meter, Type 8222, is a compact device Envelope Dimensions [mm] (see datasheet for details)
designed for measuring the conductivity of fluids.

Technical Data
Pipe + conductivity meter
Pipe diameter DN25-110 mm (DN < 25 mm with reduction)
Conductivity measurement
Measuring range 0.05 µS/cm to 10 mS/cm
Accuracy ± 3% of measured value
Temperature measurement
Measuring range -40 ºC to +130 ºC
±1 ºC C
Accuracy
Temperature compensation
according to a NaCl graph B
Cell constants C = 0.1 or 1
Cell constants C = 0.01 according to an ultra pure water graph A
Medium temperature*
with G 1½” PVC connection nut 0 ºC to +50 ºC
with G 1½” PVDF connection nut -20 ºC to +100 ºC restricted by the used
(on request) adaptor
restriction with adaptor S022 in:
- PVC: 0 ºC to +50 ºC - PP: 0 ºC to +80 ºC
with G ¾” ext. threaded - Metal: -20 ºC to +100 ºC
connection -20 ºC to +100 ºC restricted by the used
adaptor
restriction with adaptor S022 in:
A B C
- PVC: 0 ºC to +50 ºC
- PVDF: 0 ºC to +100 ºC 87 75 183
- metal: -20 ºC to +100 ºC
Fluid pressure max PN16 (see pressure / temp. chart)
4-20 mA output accuracy ±1%
Environment Technical data (continued)
Ambient temperature -10 °C to +60 °C (14 to 140°F)
(operating and storage) General data
Relative humidity ≤ 85%, without condensation Compatibility Any pipe which are fitted out with Bürkert
adaptor S022 (see separate data sheet)
Electrical data
Materials See exploded view, opposite
Power supply 12 - 36 V DC, filtered and regulated
Housing Stainless steel 1.4561 (316L), PPS
Current consumption with ≤ 25 mA Cover PPS
sensor Seals EPDM
Reversed polarity of DC Protected Fixed connector PA66
Voltage peak Protected Nut PVC (PVDF on request)
Wetted part materials
Output
Temperature sensor PVDF, stainless steel 1.4571 (316Ti)
Current 4... 20 mA
Conductivity electrodes Stainless steel 1.4571 (316Ti ) for cell
max. loop impedance: 1100 W at 36 V DC;
constant C=0.01 or C=0.1 or graphite for
610 W at 24 V DC; 100 W at 12 V DC
cell constant C=1.0
Response time (10% - 90%) 5 s (standard)
Temperature sensor Pt1000 (316Ti) integrated in the sensor

382
Technical data (continued) Pressure/temperature chart
Electrical connections 1x 5-pin M12 male fixed connector,
or terminal strip via 1x cable gland M16x1.5
Recommended connection Shielded cable
Pressure
cable for terminal strip (Measuring data acc. to CEI 664-1/VDE (bar) A
0110 (4.97)) B
16
Solid H05(07) V-U 0.25 to 1.5 mm2 15

8222 ELEMENT neutrino

14 PVDF
Flexible H05(07) V-K 0.25 to 1.5 mm2 13
PVC
12
With wire end ferrule 0.25 to 1.5 mm2 11
10
With plastic collar ferrule 0.25 to 0.75 mm2 9
Diameter 4 to 8 mm 8
7 PVDF
6
Standards, directives and approvals 5
4
Protection class IP65, IP67, NEMA 4X and NEMA 6P with 3
M12 cable plug or cable gland tightened or 2
1
obturated and cover properly mounted and 0
-20 0 +20 +40 +60 +80 +100 +120 +140 T °C
secured

Standard and directives

EMC EN 61000-6-2, EN 61000-6-3 Application range of a 8222 ELEMENT neutrino conductivity meter:
Pressure Complying with article 3 of §3 from 97/23/ A : with PVDF nut (on request) or G¾” external threaded connection
CE directive.* B : with PVC nut
Vibration / Shock EN 60068-2-6 / EN 60068-2-27 The measures have been made at an ambient temperature of 60 °C.

* For the 97/23/CE pressure directive, the device can only be used under following conditions
(depend on max. pressure, pipe diameter and fluid).
0.01
0.1

0.1
0.005
0.002
10

0.05
0.02
1

Application range of a 8222 ELEMENT neutrino conductivity meter

0.5
0.2

0.2
0.5
50
20

5
2

- with PVC nut with S022 adaptor

C=1.0
P (bar)
C=0.1 16
15
14 Metall
C=0.01 13
12
11
10
9
0.02

0.05

0.2
0.5

20
50

200
500

2
5
2
5

8
100
1

PVC +
0.1

7
1
10

10

mS/cm 6 PP
5
4
Ultra Pure Industrial Sewage 3
pure water water 2
1
water 0
-10 +10 +30 +50 (T °C)
This diagram shows the ranges of the different cell constants of the sensors.

- with PVDF nut (on request) with S022 adaptor

P (bar)
16
15
14
13
12 Metall
11
10
9
8
7 PVC + PP
6
5
4 PVC
3
2
1 PP
0
-10 +10 +30 +50 +70 +90 +110 +130 T °C

- with G ¾ threaded connection with S022 adaptor

P (bar)
16
15
14
13
Metall
12
11
10
9
8
7 PVC
6
5
4 PVC
3
2
1
0
-10 +10 +30 +50 +70 +90 +110 T °C

383
 Envelope Dimensions [mm] (see datasheet for details)

with a G 1½” union connection nut

87 87
86.5 86.5 86 86
8222 ELEMENT neutrino

56.5 56.5 Ø 59.5 Ø 59.5

56 56

119

119

183

183
183

183
183

183

Ø75 Ø75

78

78
78

78

78

78
ø16 ø16 ø16 ø16 22 22
ø24 ø24 ø24 ø24 ø24 ø24

C=1 C=1 C=0.1 C=0.1C=0.01 C=0.01 C=1 C=1

86.5 86.5 Ø 59.5 Ø 59.5 86 86

56.5 56.5
56 56
105

105

183

183
183

183
183

183

78

78
78

78

ø24 ø24 ø16 ø16 ø16 ø16

ø24 ø24 ø24 ø24
G3/4" G3/4" 44 44 38 38

C=1 C=1 C=0.1 C=0.1C=0.01 C=0.01 C=1 C=1

384
Ordering Chart
Description Voltage supply Output Sensor version Nut material Electrical connection Item no.
Compact conductivity 12 - 36 V DC 4 - 20 mA C = 0.01 PVC 5-pin M12 561 661
meter with a G 1½” union male fixed connector
connection nut Cable glands 561 662

8222 ELEMENT neutrino

C = 0.01 PVC 5-pin M12 561 663
male fixed connector
Cable glands 561 664

C = 0.01 PVC 5-pin M12 561 665

male fixed connector
Cable glands 561 666

Accessories
Description Item no.
EPDM seal for cover/housing sealing 561 752

EPDM seal for conductivity meter with G ¾” external thread / S022 adaptor sealing* 561 955

Calibration solution, 300 ml, 5 mS 440 015

Calibration solution, 300 ml, 15 mS 440 016

Calibration solution, 300 ml, 100 mS 440 017

Calibration solution, 500 ml, 706 mS 440 018

Calibration solution, 500 ml, 1413 mS 440 019

5 pin M12 female straight cable plug with plastic threaded locking ring, to be wired 917 116

5 pin M12 female straight cable plug moulded on cable (2 m, shielded) 438 680

* Important!
To ensure the tightness between the meter, with G 3/4” thread, and the S022 INSERTION adapter, only this O-ring should be used.

Note
For a complete transmitter the following items must be ordered:
– Transmitter, Type 8222 ELEMENT neutrino
– INSERTION Adapters (see Type S022)

385
 Inductive conductivity meter

• Configurable outputs: up to 2 transistor

8228

and up to 2 analogue 4... 20 mA outputs

• Removable backlighted display
• Simulation of process values and
­diagnostic functions­
• Sensor-versions available with PEEK,
PVDF or PP

Please see fitting S020

The analysis gauge, Type 8228, includes a detachable display module. This Envelope Dimensions [mm] (see datasheet for details)
is used for setup, configuration and calibration or required as a process
70 70
value display. For temperature calibration, a temperature sensor is included 97 97 65 65

as standard.

Technical Data
Complete device data (Fitting + conductivity meter)
154

154
Pipe diameter DN15 to 400
168

Conductivity measurement 168

Measuring range 100 μS/cm...2 S/cm
246

246
Resolution 0.1 μS/cm
Measurement deviation ±(2% of the measured value + 5 μS/cm)
Linearity ±2%
Repeatability ±(0.2% of the measured value + 2 μS/cm)
Response time t90 from 3 s (without filter) to 40 s (with slow filter)
Temperature measurement
Measuring range -40 °C to +150 °C (-40 to 302 °F)
Resolution 0.1 °C (0.18 °F)
Measuring uncertainty ±1 °C (1.8 °F)
Response time t90 < 280 s (without filter)
Temperature – none or
­compensation –according to a predefined graph 26,5 26,5
(NaCl, NaOH, HNO3 or H2SO4) or
– according to a graph defined especially for your
process
Medium temperature with Technical Data (continued)
conductivity sensor in
PVDF -15 °C to +100 °C (5 to 212 °F) General data
PP 0 °C to +80 °C (32 to 176 °F) Compatibility Any pipe which are fitted out with Bürkert INSER-
PEEK -15 °C to 130 °C (5 to 266 °F) TION Fitting S020 (see corresponding data sheet)
Temperature limits may depend on the material the S020 fitting used is made of. Materials
Refer to the relevant data sheet or instruction manual and the pressure/temperature Housing / Cover Stainless steel 1.4404, PPS / PC
diagram of the fluid on page 3. If the temperature ranges given for the device Seal / Screws EPDM / Stainless steel
and the fitting are different, use the most restrictive range. Fixed connector holder Stainless steel 1.4404 (316L)
Fluid pressure (max.) M12 fixed connector Brass nickel plated
with conductivity sensor in Display / Navigation key PC / PBT
PVDF, PP PN6 (87 PSI) Nut PC
PEEK PN10 (145 PSI) Wetted part materials
Pressure limits may depend on the material the S020 fitting used is made of. Refer Sensor holder PP, PVDF or PEEK
to the relevant data sheet or instruction manual and the pressure/temperature Seal FKM (standard) or EPDM (option)
diagram of the fluid on page 3. If the temperature ranges given for the device Temperature sensor Integrated in the sensor
and the fitting are different, use the most restrictive range. Display (accessories) Grey dot matrix 128x64 with backlighting
Environment Electrical connections
Ambient temperature -10 °C to +60°C (14 to 140 °F) (operating and 2 outputs meter (3-wire) 1x 5-pin M12 male fixed connector,
storage) 4 outputs meter (3-wire) 1x 5-pin M12 male + 1x 5-pin M12 female fixed
Relative humidity ≤ 85%, without condensation connectors
Height above see level Max. 2000 m Connection cable Shielded cable, ø 3 to 6.5 mm; max. 0.75 mm2 cross
section

386
Technical Data (continued) Pressure/temperature chart
Electrical data
Supply voltage 12 - 36 V DC, ±10% oscillation rate, filtered and P (bar)
regulated, SELV (safety extra low voltage) circuit with 12 A
a non dangerous energy level 11 PEEK
10
Current consumption ≤ 25 mA (at 12 V DC and without the consumption
9

8228
with sensor of the 4... 20 mA output)
8 PVDF
Reversed polarity of DC Protected 7
Voltage peak Protected 6
5
Short circuit Protected 4
Output 3
2 PP
Transistor Polarized, galvanically insulated
1
configurable through wiring and through parameter-
0
izing as sourcing (PNP) or sinking (NPN) -20 0 +20 +40 +60 +80 +100 +120 +140
output NPN: 1 - 36 V DC, max. 700 mA (or 500 mA
T (°C)
max. per transistor if both transistor outputs are
wired)
output PNP: V+ supply voltage, max. 700 mA (or
500 mA max. per transistor if both transistor outputs A: Application range for complete device (conductivity meter with
are wired) either PP, PVDF or PEEK sensor inserted into a Stainless steel
Current (3-wire) 4... 20 mA configurable through wiring and through S020 fitting)
parameterizing as sourcing or sinking, 22 mA to
indicate a fault (can be parametered)
max. loop impedance: 1100 W at 36 V DC;
610 W at 24 V DC; 100 W at 12 V DC
Uncertainty of the output 1% of the full scale
value
Response time 150 ms (default value)
(10% - 90%)
Standards, directives and approvals
Protection class acc. to IP65 and IP67 with M12 connectors plugged in and
EN 60529 tightened and electronic module cover fully screwed
down
Standard and directives

EMC EN 61000-6-2, EN 61000-6-3 and Annex1,

EN 61326-1-7 (Table 2)
Pressure Complying with article 3 of §3 from 97/23/CE
directive.*
Vibration / Shock EN 60068-2-6 / EN 60068-2-27

Ordering Chart
Holder material Output Seal material Electrical connection Item No
PP 1 x transistor NPN/PNP + FKM 5-pin M12 connector 566 601
1 x 4 to 20 mA
2 x transistor NPN/PNP + FKM 5-pin M12 male connector + 566 602
2 x 4 to 20 mA 5-pin M12 female connector
PVDF 1 x transistor NPN/PNP + FKM 5-pin M12 connector 566 603
1 x 4 to 20 mA
2 x transistor NPN/PNP + FKM 5-pin M12 male connector + 566 604
2 x 4 to 20 mA 5-pin M12 female connector
PEEK 1 x transistor NPN/PNP + FKM 5-pin M12 connector 566 605
1 x 4 to 20 mA
2 x transistor NPN/PNP + FKM 5-pin M12 male connector + 566 606
2 x 4 to 20 mA 5-pin M12 female connector

Note for ordering chart:

For a complete conductivity unit the following items must be ordered:
- Transmitter Type 8228
- INSERTION Fitting Type S020

Further versions and information see datasheet type 8228.

Options
• UL and CSA approvals
• Preparameterized conductivity meters

387
 Pressure transmitter / Switch
8311

• Pressure measurement and switch in

one device
• Switch for alarm or event logging
• Bar graph display for local monitoring
• Continuous or on/off control
• 2-wire transmitter

Programmable pressure sensor with switching and transmitting functions. Envelope Dimensions [mm] (see datasheet for details)
It has a large display with bar graph and simple menu guided controls.
Connection to the process with standard stainless steel connection. The Sensor connection G 1/2”
process value can be transmitted to a PLC via a 4-20 mA signal.
B
A
Technical Data
General data
Materials
Housing, cover PC, +20% glass fibre
Front panel folio / Screws Polyester / Stainless steel
Cable plug/Multipin PA
Materials wetted parts Stainless steel
Seal FKM (EPDM option)
Sensor element Ceramic cell (Al2O3)
Service life of pressure cell Min. 100 million cycles
Electrical connections Adjustable 5-pin M12 connector for 5-pin
Socket (included)
Voltage supply cable 50 m, shielded, 0.14 up to 0.5 mm2 max.
C
Complete device data (pipe + electronic module)
Pipe diameter Any pipe with sensor connection 1/2”
Measuring range up to 1, 2, 5, 10, 20 or 50 bar D
Medium temperature -20 up to 100°C A B C D
(+100°C for an ambient temperature of max. 40°C)
54 54 92 18
Typical accuracy
Transmitter 2-wire version
for 0°C < T < 70°C ≤ ±1% of F.S.*
for -20°C < T < 0°C ≤ ±1% ± 0.03% of F.S.* / °C
for 70°C < T < 100°C ≤ ±1% ± 0.03% of F.S.* / °C Options
Switch version ≤ ±1.5% of F.S.*
• Cable plug, Type 2508, acc. to EN 175301-803
Typical repeatability
Transmitter 2-wire version ≤ ±0.06% • Outputs: Relay 3 A/250 or 3 A/30 V DC
Switch version ≤ ±0.25%

* F.S. = Full scale

388
Technical Data (continued)
Electrical data Standards, directives and approvals
Power supply 12-30 V DC , filtered and regulated Protection class IP65 with connector plug-in
Overvoltage protection Yes, for power supply and for transistor outputs Standards and directives
Current consumption EMC Transmitter version: EN 50081-1, 61000-6-2
Transmitter 2-wire version < 30 mA (+700 mA max. per transistor output used) Switch version: EN 50081-1 ,50082-2

8311
Switch version < 750 mA (with load - PNP output configuration) Low voltage Transmitter version: EN 61010-1
< 80 mA (with load - Relay version) Switch version: EN 61010-1
Pressure Complying with article 3 of §3 from 97/23/CE
Output
directive.*
Transmitter 2-wire version
Vibration EN 60068-2-6
Transistor (programmable) open collector, 2 NPN or 2 PNP, 700 mA max.,
Shock EN 60068-2-27
NPN: [(V+) minus 0.5 VDC] - 0 VDC
PNP: 0.5 VDC - (V+) * For the 97/23/CE pressure directive, the device can only be used under following condi-
protected against short circuit tions (depend on max. pressure, pipe diameter and fluid).
Process value 4-20 mA, Loop resistance: 800 Ω at 30 V DC,
550 Ω at 24 V DC, 300 Ω at 18 V DC Type of fluid Conditions
(For more details, see instruction manual) Fluid group 1, §1.3.a DN25 only
Fluid group 2, §1.3.a DN≤32, or
Switch version open collector, NPN / PNP, 700 mA max.,
DN>32 and PN*DN ≤1000
Transistor (programmable) NPN: 0.2 - 30 VDC ; PNP: (V+)
protected against short circuit Fluid group 1, §1.3.b DN≤25, or
Optional relay (programmable) Normally open/normally closed DN>25 and PN*DN ≤2000
3 A / 250 V AC or 3 A / 30 V DC (relay) Fluid group 2, §1.3.b DN≤200
Reversed polarity of DC Protected (for power supply and all outputs)
Environment
Ambient temperature 0 up to 60°C (operating and storage)
Relative humidity ≤ 80%, non condensated

Main features

Display Working mode of alarm outputs

- 2 switching modes for the output, either hysteresis or window,
Large digital display with 8 characters
(4 digital and 4 alphanumeric characters)
inverted or not

Hysteresis mode
Bar graph (always activated) Transistor Hysteresis, inverted Transistor Hysteresis, not inverted
ON ON

3 keys to go through the menus and

program the device

OFF OFF
Software main features OLO OHI OLO OHI
Switch and transmitter
- International measuring units Window mode
- 10-segment bar graph Transistor Transistor
Windows, inverted Windows, not inverted
ON ON
- Teach-In for an improved accuracy
- Simulation mode to test the programming of the switching
points, in dry conditions
Transmitter
OFF OFF
- Simulation mode to test the programming of 4-20 mA output, OLO OHI OLO OHI
in dry conditions
- Display and storage of min/max value - Programmable delay before switching
- Protection by code against unauthorized access - Output available as transistor NPN or PNP, relay (up to 3A)
- Reset function to default parameters - Outputs can be programmed as internal default alarm.
- Alarm output programmable as internal default alarm

389
 Ordering Chart
Pressure Electrical Burst Pressure Max. Pressure Item no.
Output
range connection [bar] [bar] Sensor connection G 1/2
Transmitter
0-1 Free positionable 5-pin, M12 4 - 20 mA + 2 NPN or 4 2 557 934
2 PNP 1)
8311

0-2 Free positionable 5-pin, M12 4 - 20 mA + 2 NPN or 7 4 444 507

2 PNP 1)
0-5 Free positionable 5-pin, M12 4 - 20 mA + 2 NPN or 12 10 444 506
2 PNP 1)
0 - 10 Free positionable 5-pin, M12 4 - 20 mA + 2 NPN or 25 20 444 503
2 PNP 1)
0 - 20 Free positionable 5-pin, M12 4 - 20 mA + 2 NPN or 50 40 444 504
2 PNP 1)
0 - 50 Free positionable 5-pin, M12 4 - 20 mA + 2 NPN or 120 100 444 505
2 PNP 1)
1)
PNP standard, can be change in NPN with jumpers on electronic board

Accessories
Description Item no.
5-pin M12 female cable connector with plastic threaded locking ring 917 116

5-pin M12 female connector moulded on cable (2 m, shielded) 438 680

390
Laboratory

8311
Analysis
made simple.
Every drop counts. With TwinPower
technology, high efficiency laboratory
analysis is effortless. Fewer reagents
are required because the internal volume
of the solenoid valves has been reduced
to an absolute minimum. At the same
time, energy consumption is less because
two smaller solenoid coils share the
work in the valve, making this system
more durable and reliable than previous
systems.

The 6624 TwinPower: So much

cleverness in such a small space.
More minimum – hardly possible.

We make ideas flow.

www.burkert.com

391
 Pressure Transmitter for general applications

• Piezoresistive or thin film sensor element

8323

• Available with flush diaphragm standard

or acc. to EHEDG
• Housing and wetted parts in corrosion-
resistant stainless steel
• Standard signal 4-20 mA for connection
to automation-system
• Connector plug for fast installation and
service

The 8323 compact pressure transmitter is designed to cover the majority Envelope Dimensions [mm] (see datasheet for details)
of industrial applications in the field of industrial pressure measurement
technology. High accuracy, compact design, robust con-struction and
flexibility make this instrument universal and suitable for different meas-
urement functions. For technical reasons piezoresistive sensor element
is used for measuring ranges up to 16 bar and thin film sensor element
for the measuring range of 25 bar. Wetted parts are made of stainless
steel and completely welded. Internal seal elements, which could restrict
the choice of measuring materials, are excluded.

Technical Data A B C
A 110 75 27
Pipe diameter Any pipe with sensor connection:
Standard version G1/2” A acc. to DIN 16288 B
Flush diaphragm version G1” B with O-ring (range up to 1.6 bar)
G1/2” B with O-ring (range > 1.6 bar)
G1” B for EHEDG (all ranges) C
[Weld-on socket with connection G1/2”B, G1”B]
Material - Housing Stainless steel 1.4571
Wetted parts
Standard version Stainless steel 1.4571 (and 1.4542 with 25 bar)
Flush diaphragm version Stainless steel 1.4571, FKM seal
EHEDG flush diaphragm Stainless steel 1.4571, EPDM seal Technical Data (continued)
Internal transmitting liquid Synthetic oil (only for pressure range up to 16 bar or
for flush diaphragm units) Electrical data
Electrical connection 4-pin cable plug,Type 2508, acc. to DIN EN Power supply [Vs] 10 -30 V DC
175301-803 (included in delivery) Reversed polarity of DC Protected
Measurement range 0 up to 0.1, 0.16, 0.25, 0.4, 0.6, 1.0, 1.6, 2.5, 4.0, Overvoltage protection Yes
[Pressure reference = relative 6.0, 10.0, 16.0 or 25.0 bar
Short circuit protection Yes
pressure (atmospheric)]
Output Standard 4-20 mA signal, 2 wires
Sensor element piezo (≤ 16 bar) / thin film (≤ 25 bar)
Load in Ω ≤ (Vs [V] - 10 [V]) / 0.02 [A]
Fluid temperature
Std. version -20 up to +100 ºC Adjustability: Zero / span ± 10%
Std flush diaphragm version -30 up to +100 ºC Response time ≤ 1 ms
Flush diaphragm EHEDG -20 up to +150 ºC Environment
Compensated T° range 0 up to +80 ºC Ambient temperature
Temperature coefficient in compensated T° range Standard version -20 up to +80°C (-4 to 176 °F)
Average Tc of zero Standard Flush Diaphragm ver. -20 up to +80°C (-4 to 176 °F)
Standard version ≤ 0.2% of F.S.* / 10K EHEDG Flush Diaphragm ver. -20 up to +80°C (-4 to 176 °F)
Flush diaphragm version ≤ -0.2% to +0.3% of F.S.*/ 10K Storage temperature
Average Tc of Span ≤ 0.2% of F.S.* / 10K Standard version -40 up to +100°C (-40 to 212 °F)
Accuracy ≤ 0.5% of F.S.* (2-point calibration)1) Standard Flush Diaphragm ver. -40 up to +100°C (-40 to 212 °F)
≤ 0.25% of F.S.* (Best fit calibration, BFSL)1) EHEDG Flush Diaphragm ver. -20 up to +100°C (-4 to 212 °F)
Hysteresis ≤ 0.1% of F.S.* Standards, directives and approvals
Repeatability ≤ 0.05% of F.S.* Protection class IP65 with cable plug mounted and tightened
1-year stability ≤ 0.2% of F.S.* (at reference condition) Standards and directives
EMC EN 50081-1, 50081-2, 50082-2
1)
Calibrated in vertical mounting position with pressure connection bottom
Shock resistance IEC 770, 1000g (mechanical shock)
* F.S.=Full scale
Vibration resistance IEC 770, 2g (vibration under resonance)

392
Dimensions
Pressure connection:

Standard version Flush diaphragm version

G 1/2” A G 1/2” B G 1” B EHEDG G 1” B

8323
A/F 27 A/F 27 A/F 41

20.5 10.5

10.5
8.5

A/F 41
Sealing ring Sealing ring
31

31
20.5
20

18.5 x 23.9 x 1.5 29.7 x 35.7 x 2.0

50.5
Sealing ring
10

10
3

O-ring O-ring 29.7 x 35.7 x 2.0

3

25
ø6 ø18-0.1 15 x 2 ø30-0.1 26 x 2
ø17.5 G1/2B G1B O-Ring
G1/2A 26.0 x 2.0
G1B

48

Weld-on socket for pressure connection flush diaphragm version

G 1/2” B G 1” B EHEDG G 1” B

ø50
110

ø50 ø50
G1
G1/2 G1
75

15 -0.2
15 -0.2

ø27

25.5
21
21

Ordering Chart
Item no.
Pressure Max. Bursting
Output Standard Standard EHEDG
range pressure pressure Power supply
signal Standard Flush diaphragm Flush diaphragm Flush diaphragm
[bar] [bar] [bar]
G 1/2” B G 1” B G 1” B
0 - 0.10 1 2 10 - 30 V DC 4 - 20 mA 417 692 – 552 063 551 803

0 - 0.16 1.5 2 10 - 30 V DC 4 - 20 mA 417 693 – 552 064 –

0 - 0.25 2 2 10 - 30 V DC 4 - 20 mA 417 694 – – –

0 - 0.40 2 2 10 - 30 V DC 4 - 20 mA 417 695 – 552 065 551 675

0 - 0.60 4 4 10 - 30 V DC 4 - 20 mA 417 696 – – 551 676

0 - 1.00 5 5 10 - 30 V DC 4 - 20 mA 417 697 – 552 066 551 677

0 - 1.60 10 10 10 - 30 V DC 4 - 20 mA 417 698 – – 551 678

0 - 2.50 10 10 10 - 30 V DC 4 - 20 mA 417 699 – – 551 679

0 - 4.00 17 17 10 - 30 V DC 4 - 20 mA 417 700 – – –

0 - 6.00 35 35 10 - 30 V DC 4 - 20 mA 417 701 552 067 – –

0 - 10.0 35 35 10 - 30 V DC 4 - 20 mA 417 702 552 068 – 551 684

0 - 16.0 80 80 10 - 30 V DC 4 - 20 mA 417 703 552 069 – –

0 - 25.0 50 250 10 - 30 V DC 4 - 20 mA 417 704 – – –

Accessories
Description Item no.
Weld-on socket G 1/2” 443 295

Weld-on socket G 1” 444 137

Weld-on socket EHEDG G 1” 443 296

393
 Temperature Transmitter / Switch with display

• Menu-guided configuration
8400

• Wide choice of connections and outputs

• Large digital display
• Bar graph display for local monitoring
• Continuous on/off control
• 2-wire transmitter

This intelligent sensor / switch with a particularly large display is de- Envelope Dimensions [mm] (see datasheet for details)
signed specifically for monitoring limit values or an on/off or continuous
control loop. The switching points can be programmed directly via buttons
B
on the display or optionally externally by a PLC via a 4-20 mA standard
signal input. In addition, the process value can be transmitted via a 4-20
mA signal to the PLC.

Technical Data
C
General data
Materials
Housing PC, +20% glass fibre
Front panel folio / Screws Polyester / Stainless steel
Cable plug, Multipin PA
Materials wetted parts
D
Sensor element Stainless steel
Seal FKM
Sensor element Pt100 A
Screw-in thread G 1/2” A B C D
Electrical connections Cable plug: EN 175301-803 29.5 54 54 103.5
Multipin: swivel M12, 5-pin or M12, 4-pin or 8-pin
Voltage supply cable max. 100 m, shielded, 0.14 up to 0.5 mm2 max.
5 Ω max. cable impedance (Wall-mounted version)
Complete device data (pipe + electronic module)
Pipe diameter Any pipe with sensor connection 1/2” Environment
Measuring range -40 to +125 °C (for ambient temp. between 0 and +40°C) Ambient temperature -20 up to 60 °C
Compact version -40 to +90 °C (for ambient temp. > +40 °C) Relative humidity ≤ 80%, without condensation
Medium temperature +125 °C max.
Standards, directives and approvals
Fluid pressure max. PN16
Protection class IP65 with connector plug-in
Switching accuracy ±0.5 °C (0 up to +80 °C)
Standards and directives
±1.5 °C (outside of 0 up to +80 °C)
EMC EN 50081-1, 50082-2
Repeatability ≤ ±0.4% Security EN 61010-2
Electrical data Pressure Complying with article 3 of §3 from 97/23/CE directive.*
Power supply 12-30V DC , filtered and regulated Vibration EN 60068-2-6
Shock EN 60068-2-27
Outputs - Compact version
Transistor (programmable) NPN and PNP, open collector, 5 up to 30V DC, * For the 97/23/CE pressure directive, the device can only be used under following
700 mA max., protected against short circuits conditions (depend on max. pressure, pipe diameter and fluid).
Relay (programmable) 3A/250V AC or 3A/30V DC
Type of fluid Conditions
3A/48V AC or 3A/30V DC 1)
Fluid group 1, §1.3.a DN25 only
Input external setpoint
Compact version 4-20 mA, galvanic insulation, max. input impedance: Fluid group 2, §1.3.a DN ≤ 50
250 Ω Fluid group 1, §1.3.b DN ≤ 50
Current consumption Fluid group 2, §1.3.b DN ≤ 50
Compact version Max. 80 mA (no load) 1)
Valid for: external setpoint input and process value output
Response time (10 to 90%) 7 s (for one step increment from 0 up to 100 °C
Reversed polarity of DC Protected
Option
• 8400: Outputs : Relay 3 A/250 or 3 A/30V DC
 

394
Main features

Display 8400 with standard On/Off output

- 2 switching modes for the output, either hysteresis or window,
Large digital display with 8 characters inverted or not
(4 digital and 4 alphanumeric characters)

8400
Hysteresis mode
Contact Hysteresis, inverted Contact Hysteresis, not inverted
Bargraph (always activated)
ON ON
3 keys to go through the menus and
program the device

Software main features OFF OFF

OLO OHI OLO OHI
- International measuring units
- 10-segment bar graph
Window mode
- Temperature adjusting for a better accuracy
Contact Contact
-S  imulation mode to test the programming of the switching points, in Windows, inverted Windows, not inverted
ON ON
dry conditions
8400 with external setpoint
- The switching points are automatically adjusted by the 4-20 mA input
signal originating from a PLC.
- On/Off relay output OFF OFF
OLO OHI OLO OHI
8400 with process value option
- This version delivers a 4-20 mA electric signal whose value is the
image of the measured temperature - Programmable delay before switching
- On/Off relay output
-P ossible outputs depending on the version: relay, transistor NPN
- 4-20 mA output
or transistor PNP
- External setpoint (4-20 mA input)

Dimensions [mm]

8400 Standard

40 54 22
61
B

SW 22

SW 27
16.5
A

C
G1/2

EN175301-803
M12, 5-pin
THERMO SWITCH 8400

ENTER
30

O
U
T

Version A B C
....
0........9

Standard 29.5 103.5 Ø4

Ordering Chart
8400 Sensor/Switch for sensor connection G 1/2" Item no.
NPN and PNP, free positionable 5-pin M12 436 501

Transmitter Version is available with 4 - 20 mA output and relay with 8-pin M12 and cable plug EN175301-803 444 696

Relay version is available, free positionable 5-pin M12 and cable plug EN175301-803 436 503

Accessories
ON/OFF Temperature Control System 8400 Item no.
5-pin M12 female connector with moulded on cable (2 m long, shielded) 438 680

395
 Universal Process Controller eCONTROL

54 x 54 x 50 mm 1/16 DIN Cut out

8611

Compact Universal controller

• For flow, pressure, pH, conductivity, level

and temperature
• Continuous control: 2-point, 3-point,
On/Off, ratio control
• Easy connectable to pneumatically or
electrically driven systems

Thanks to its compact design, the universal 8611 controller is specially Envelope Dimensions [mm] (see datasheet for details)
designed for compact control system applications. It is compatible with a
wide range of proportional control valves and connects with an electro- Valve-mounting
pneumatic servo-system for pneumatically actuated process control A B C
valves. The PI process controller is equipped with many additional func- 61 55 76
tions. The actual process value can be supplied as one of three inputs;
analogue 4-20 mA/0-10V, frequency or Pt100 signal directly to the
universal controller. The process switching points can be set via a 4-20
mA/0-10V signal or with the keypad.

Technical Data Panel-mounting

General data A B C D
Materials 29 55 66 105
Housing, cover PC, +20% glass fibre
Front panel folio / Screws Polyester / Stainless steel
Multipin CuZn, nickel-plated
Wall-mounting holder PVC
Display Dual-line 8-digit LCD with backlight
Electrical connections Multipin: M12-8pin, M8-3pin, Terminals
Insert for direct connecting to electrical compo-
nents acc. to DIN EN 175301-803
Voltage supply cable 0.5 mm2 max. cross section, max. 100 m, shielded
Environment
Ambient temperature 0°C to +70°C (operating and storage)
Relative humidity ≤ 80%, without condensation
Height above sea level max. 2000 m 8611 eCONTROL Panel-mounting
Standards and approvals 54.2

Protection class IP65

Standard
EMC, CE EN 61326
66

Approvals
UL-Recognized for
US and Canada 61010-1 + CAN/CSA-C22 No.61010-1

44.5 76 29

Options (see datasheet for details)

• Mounted on flow sensor fitting

R3
±

• Mounted on rail or valve

0.
2

+0.6
45 0

396
Technical data (continued)

Electrical data Outputs

Operating voltage 24 V DC ±10%, filtered and regulated Continuous signal Standard signal 4 - 20 mA
max. loop resistance: 680 Ω
Power consumption approx. 2 W (without valve-without sensor input)
accuracy: 0.5%
Input Standard signal 0 - 10 V
Setpoint max. current: 20 mA

8611
Sourcing mode accuracy: 0.5%
Standard 4 - 20 mA Max. input impedance: 70 Ω
Resolution: 5.5 µA Discontinuous signal 2 transistor outputs for PWM*) or PTM*) signal
Standard 0 - 10 V Max. input impedance: 11.5 kΩ Control frequency 1.2 kHz - 20 Hz
Resolution: 2.5 mV resolution max.: 16 Bit (depend from frequency)
max. current load: 1.5 A
Sensors switching voltage: 24 V DC
Sourcing mode
Standard 4 - 20 mA Max. input impedance: 70 Ω Binary output Transistor output (PNP) (configurable)
Resolution: 5.5 µA max. current load: 1.5 A
Standard 0 - 10 V Max. input impedance: 11.5 kΩ switching voltage: 24 V DC
Resolution: 2.5 mV
Frequency Power supply sensor/actuator 24 V DC, max. 1 A
Input 1 External sensor
min. 0.25 Hz / max. 1 kHz Total load of all outputs max. 1.5 A
input impedance: >1 kΩ
Controller modes PI-Control, 2 point and 3 point, cascaded
Signal type: Sinus, square, triangle pulse (>
Up to 2 Binary out with windows and hysteresis
3000 mVpp, max. 30 Vpp)
mode
Input 2 Internal Hall sensor
min. 0.25 Hz / max. 1 kHz *) PWM = pulse width modulation
(only with Bürkert Type S030 flow fitting) PTM = pulse time modulation

Pt100 (2 wires) Measuring range: 0°C to 200°C

Measuring current: 1 mA
Measuring error: < 0.5°C

Binary input Input impedance: 10 kΩ

Operating threshold: 3 V - 30 V
Max. frequency: 1 kHz

397
 Ordering Chart
Mounting Sensor Input Controller Setpoint Process Binary UL
Item no.
position (external) outputs setting value output In/Out Recognition
Proportional Temperature 1 x PWM 4 - 20 mA 4 - 20 mA 1 x Bin In none 204 642
valve (Pt100) 0 - 10 V 0 - 10 V 1 x Bin Out
Flow rate 1 x PWM 4 - 20 mA 4 - 20 mA 1 x Bin In none 204 639
8611

(Frequency - NPN) 0 - 10 V 0 - 10 V 1 x Bin Out

All sensors with standard signal 1 x PWM 4 - 20 mA 4 - 20 mA (*) 1 x Bin In none 186 289
(4 - 20 mA / 0 - 10 V) 0 - 10 V 0 - 10 V 1 x Bin Out
Panel 2 x Frequency (NPN/PNP) 1 x PWM 4 - 20 mA 4 - 20 mA 1 x Bin In none 210 206
1 x 4 - 20 mA / 0 - 10 V 2 x PTM 0 - 10 V 0 - 10 V 2 x Bin Out
1 x RTD 1 x 4 - 20 mA / UL-Recognized 562 655
0 - 10 V

* Either PWM/PTM or 4-20 mA/0-10 V selectable as PI-control output. If 4-20 mA/0-10 V selected as PI-output, the process value isn’t available.

Accessories (must be ordered separately)

Description Item no.

Positioning system 8810 for pneumatic actuators with rail-mount adaptor 204 458

4-pin M8 female right angle connector with self-locking threaded joint and 2 m molded cable (valve output) 918 718

4-pin M8 female right angle connector with self-locking threaded joint and 5 m molded cable (valve output) 919 412

3-pin M8 female right angle connector with self-locking threaded joint and 2 m molded cable (sensor input) 918 717

3-pin M8 female right angle connector with self-locking threaded joint and 5 m molded cable (sensor input) 919 410

4-pin M8 female connector, straight with snap-on connection and 2 m molded cable (valve output) 919 060

3-pin M8 female connector, straight with snap-on connection and 2 m molded cable (sensor input) 918 039

8-pin M12 female connector, straight with screw connection and 2 m molded cable (PUR) (Power supply) 919 061

8-pin M12 female connector, straight with screw connection, to assemble (Power supply) 918 998

2-pin female connector, straight with 3 m cable (for connection to Positioning system 8810) 133 486

2-pin female connector,straight with 5 m cable (for connection to Positioning system 8810) 167 494

2-pin female connector, straight with 0,3 m wire (for connection to Positioning system 8810) 644 068

2-pin female connector, straight with 0,6 m wire (for connection to Positioning system 8810) 162 144

398
PVD made

8611
simple.
Life is complicated enough. So make
it simpler — with the new solutions for
surface coating from Bürkert —
designed specially for the needs of the
PVD industry in mind, featuring precise
repeatability and multiple opportunities
for field-bus connection. Perfect for
optimal process yields, high quality
and your peace of mind.

A star in our system:

The MFC 8711.
Quick to respond
like no other.

We make ideas flow.

www.burkert.com

399
 Multi-channel, multi-functional transmitter/controller

1/4” DIN Panel Mount

8619

• Flexible analytical and flow transmitter

• Unique flexibility
• Intuitive programming
• SD card for data logging and
upload/download

Bürkert’s 8619 transmitter/controller is the latest addition to the process Envelope Dimensions [mm] (see datasheet for details)
control program. The 1/4DIN panel mounted transmitter/controller
incorporates a large backlit LCD display for adding up to 6 boards in a
C
free mix for pH, conductivity incl. temperature, and output boards are con-
nected to the digital inputs of the mainboard.
D

Optional software features can be simply activated when required by the

application and an SD card is standard for data logging and up/down
loading of parameterization files.

Special integrated dosing and control functions allow use in a large range
of applications without the need of additional devices.
A

Technical Data
General data
Mounting panel-mounted B
(stand. 1/4 DIN housing for 92 x 92 mm cutout)
wall-mounted (with mounting plate)
Materials A B C D
Seal / Screws Silicone / Stainless steel 316 102 107 101 11
Support plate for terminals Stainless steel 304
Terminal blocks PBT, contact in gold-plated copper alloy
Display / Front panel and keys PC / Silicone
Housing
Panel-mounted PPO (incl. fastening element) Keypad 4 soft keys [F1] [F2] [F3] [F4] for dynamic functions
Wall-mounted PA66 (incl. fastening plate, cable gland, protecting cover 1 central navigation key with [é] [] [] []
(display), protecting cap (free terminal place), stiffener assignments
hinge)
Data logger up to 16 values
Supply 110/240 V AC
Sensor monitor Direct display and verification of measured sensor
terminal protecting cover Stainless steel 304
values
(wall-mounted version) PVC
Cover screws (wall-mounted Clock Real-time clock with date
version) Board slots 6
Display LC graphic display, light blue backlighted; Electrical connection Terminal blocks
128 x 168 pixels resolution; German, English, Recommended cable Shielded cable
French languages Solid H05(07) V-U 0.2 to 1.5 mm2
Flexible H05(07) V-K 0.2 to 1.5 mm2
With wire end ferrule 0.2 to 1.5 mm2
With plastic collar ferrule 0.2 to 1.5 mm2

400
Technische Daten (Fort.)

Electrical data
Device version Panel-mounted - Mainboard Wall-mounted - Power supply board
Operating voltage 12 - 36 V DC, ±10%, filtered and regulated, SELV (safety extra • 12 - 36 V DC ±10%, filtered and regulated, SELV (safety extra low volt-
(“SUPPLY”) low voltage) circuit with a non dangerous energy level age) circuit with a non dangerous energy level
• 110/240 V AC, 50/60 Hz, max. 500 mA,
integrated protection: 3.15 A time delay fuse

8619
Power consumption Max. 1.5 VA Max. 2 VA
(of multiCELL device -
without additional boards and
outputs not connected)
Power charges 12 - 36 V DC, max 1.8 A •1
 2 - 36 V DC version:
(“PWR OUT” or “POWER OUT” protected against polarity reversals 12 - 36 V DC, max 1.8 A
acc. to version) protected against polarity reversals
•1
 10 - 240 V AC version:
24 V DC±2%, filtered and regulated, SELV (safety extra low voltage)
circuit with a non dangerous energy level, max 1.2 A,
protected against polarity reversals
The allowed max. current depends on the ambient temperature: see
diagram below
Device version Panel-mounted - Mainboard Wall-mounted - Mainboard
Digital inputs Voltage: 0 - 36 V DC, input impedance 3 kΩ Voltage: 0 - 36 V DC, input impedance 3 kΩ
DI1, DI2 Switching threshold : Von = 5 - 36 V DC, Voff < 2 V DC; Switching threshold : Von = 5 - 36 V DC, Voff < 2 V DC;
Frequency: 0.5 to 2500 Hz Frequency: 0.5 to 2500 Hz
Galvanic insulation, protected against reversed polarity of DC and Galvanic insulation, protected against reversed polarity of DC and voltage
voltage spikes spikes
Digital outputs Transistor: can be wired as PNP or NPN, galvanic insulation, pro- Transistor: can be wired as PNP or NPN, galvanic insulation, protected
DO1, DO2 tected against short circuit, max. 36 V DC, max. 700 mA per tran- against short circuit, max. 36 V DC, max. 700 mA per transistor output, 1 A
sistor output, 1 A max. in total if both transistor outputs are used; max. in total if both transistor outputs are used
Operating modes: On/Off, Hysteresis, Window, PWM, PFM, Pulse Operating modes: On/Off, Hysteresis, Window, PWM, PFM, Pulse
Frequency: max. 2000 Hz Frequency: max. 2000 Hz
Analogue output 4 to 20 mA, can be wired as sourcing or sinking, galvanic 4 to 20 mA, can be wired as sourcing or sinking, galvanic insulation,
AO1, AO2 insulation, protected against reversed polarity of DC, protected against reversed polarity of DC,
max. loop impedance: max. loop impedance:
1100 Ω at 36 V DC, 610 Ω at 24 V DC, 1100 Ω at 36 V DC, 610 Ω at 24 V DC,
100 Ω at 12 V DC 100 Ω at 12 V DC
Resolution: 6 µA Resolution: 6 µA
Memory card
Type SD (Secure Digital) or SDHC (Secure Digital High Capacity)
Capacity max. 8 GB
Additional boards - output board
Power consumption Max. 0.1 VA
Digital outputs Transistor: can be wired as PNP or NPN, galvanic insulation, protected against short circuit, max. 36 V DC, max. 700 mA per
DO1, DO2 transistor output, 1 A max. in total if both transistor outputs are used;
Operating modes: On/Off, Hysteresis, Window, PWM, PFM;
Frequency: max. 2000 Hz
Analogue output 4 to 20 mA, can be wired as sourcing or sinking, galvanic insulation, protected against reversed polarity of DC,
AO1, AO2 max. loop impedance: 1100 Ω at 36 V DC, 610 Ω at 24 V DC, 100 Ω at 12 V DC
Resolution: 6 µA

If the unit is installed in a humid environment or outdoors, the maximum allowable voltage is 35 V DC instead of 36 V DC

Process diagram

INPUTS CONTROL FUNCTIONS* OUTPUTS

Digital inputs for status detection

Function 1 OUTPUT SIGNAL
or Frequency input

Analogue inputs, On/Off,

... Hysteresis,
current or voltage Transistor
Window,
1 and 2
Conductivity sensor PWM, PFM,
Function 6
(2-pole or 4-pole technique) Pulse (Mainboard)

4 to 20 mA 4 to 20 mA
pH/ORP sensor
1 and 2

Temperature sensor
Display
Pt100/Pt1000

Memory card

* Can be used in parallel and independently

401
 Ordering Chart
Digital Digital
Description Raw signals RTD Analog Item no.
Inputs Outputs
BASE unit 2 – – 2 2 560 205

pH/ORP transmitter 2 1 (pH/ORP) 1 2 2 560 200

8619

pH/ORP transmitter 2 2 (pH/ORP) 2 4 4 560 202

CONDUCTIVITY transmitter 2 1 (Cond.) 1 2 2 560 201

CONDUCTIVITY transmitter 2 2 (Cond.) 2 4 4 560 203

pH/ORP and CONDUCTIVITY transmitter 2 1 (pH/ORP) + 1 (Cond.) 2 4 4 560 204

Note for ordering the above multiCELL Transmitter / Controller:

In all the above variations are arithmetic, PASS, REJECT, DEVIAT, PROP, the On/Off function standard features. In the basic model, the flow measure-
ment function is included. When a totalizer function is needed, then a flow meter via a digital input (main or input board) must be connected. Other
optional features can be ordered later, see data sheet..

402
 Hot Ideas for Water Chemistry.

The new Bürkert 8620 multi-parameter controller saves time and space

8619
by allowing PC configuration and data logging of a wide number of cont-
rol variants via an SD card slot. With up to 8 control loops that can be run
simultaneously and 23 inputs/outputs, the number of control variants is
unprecedented. The addition of a digital serial bus, Ethernet, modem and
USB connection further enhances the controllers application potential. No
matter what your application is – cooling tower, boiler or membrane filtrati-
on – the mxCONTROL 8620 will meet all your needs.

403
 mxCONTROL Multifunction Controller
8620

• Data and event logging

• One controller hardware with dozens of

configuration possibilities quickly down-
loaded via SD card (supplied) or via
USB interface
• Ethernet or modem communication
with email or call event notification &
numerous input/output control signals

The mxCONTROL multifunction controller, is a microprocessor control- Envelope Dimensions [mm] (see datasheet for details)
ler designed to automate the control of process variables within a water
treatment system (e.g. boiler, cooling tower or Reverse Osmosis system).
A B C
Sophisticated electronics and state of the art control algorithms ensure
204 230 116
that optimum process control is maintained at all times, with minimal
operator intervention.
C
Note: To ease configuration and parameterization a free PC-Tool is available at
www.burkert.com

Technical Data
A
General details of the device
Enclosure With sealed keypad and display B
Enclosure outer 230 x 204 x 119 mm without cable glands
­dimensions L x W x H
Enclosure material PC (UL94) with transparent door and key
Weight 1.8 kg
Degree of protection IP65 with door closed and properly sealed cable Enclosure version A 230

glands, waterproof according to NEMA 4X, Wall mounting

­additional cover of USB port and SD card slot 9 x M16, 1 x M32
Graphic display, large and 128 x 64 dots, two coloured (blue and white)
119

backlighted
116

Keypads for manual 5 keys for user inputs

­operation
Operating temperature 0 ºC to +50 ºC
A-A 180
Storage temperature -20 ºC to +60 ºC 6,5 A

Electrical details
Ø 5,2
Ø 9,5

Mains voltage 100 to 240 V AC, 50/60 Hz, no adjustment A

(power supply) necessary
Power consumption Max. 35 W (incl. sensor supply at Instrumentation
204
180
ca.236

(of mxCONTROL device) Supply part)

Total power consumption Max. 2400 W (at 240 V AC) or max. 1100 W
(using the internal power (at 110 V AC) incl. connected actuators at Power
distribution) Supply part
Total input current Iin (using Max. 10 A
internal power distribution)
Total output current Iout (us- <10 A (incl. device power consumption of 35 W)
ing internal power distribution) Enclosure version B
Wall mounting, 6 x M16, 3 x M20, 1 x M32
Instrumentation supply 24 V DC (±5 %), max. 1.04 A (25 W),
for sensors / transistor short circuit and overload protected
outputs
Fuse for device protection Internal: electronic fuse, recovers automatically
(Instrumentation) after fault condition is removed
Fuse for relays outputs Relay outputs to be fused in external installation
according to actuators
Inrush current (typ.) Cold start: 30 A / 230 V AC

404
Technical Data (continued)

Electrical connections
Electrical connection power supply Hardware version 1: Screw terminals, grid 5.08 mm, for wire gauges 0.14 to 1.5/2.5 mm2 (AWG 26-14)
Hardware version 2: Spring type terminals, grid 5.0 mm, for wire gauges 0.2 to 2.5/4.0 mm2 (AWG 24-12)
Electrical connection instrumentations Hardware version 1: Screw terminals, grid 3.81 mm, for wire gauges 0.14 to 1.0/1.5 mm2 (AWG 26-16)
supply Hardware version 2: Spring type terminals, grid 3.5 mm, for wire gauges 0.2 to 1.5 mm2 (AWG 24-16)

8620
Cable glands and cables Hardware version 1: 9 x M16 (PG9) 5 to 6.5 mm cable
1 x M32 (PG21) 5 to 6 mm cable (5x)
Hardware version 2: 4 x M16 (PG9) 5 to 6.5 mm cable
2 x M16 (PG9) 6 to 9.5 mm cable
3 x M20 (PG13) 9 to 13.5 mm cable
1 x M32 (PG21) 5 to 6 mm cable (5x)

Cable diameters shown above are in reference to the outer diameter. The cable glands of the bottom row are equipped with
sealing bolts

Thermal stability: 105 °C for cables at Power Supply part

(cable material) 80 °C for cables at Instrumentation
Supply part
Internal equipment - Inputs
Inputs Hardware version 1: 4 analog inputs (4 to 20 mA or Pt100) (software-configurable) + 4 digital (on/off or Freq) inputs
Hardware version 2: 4 analog inputs 4 to 20 mA + 2 Pt100 + 4 digital (on/off or Freq) inputs + 4 digital (on/off) inputs
Analog inputs - Characteristics
Input resistance of 4 to 20 mA inputs Max. 300 Ω
Measuring error of 4 to 20 mA inputs < 0.2 % FS
Range of Pt100 inputs -20 to +150 °C
Measuring error Pt100 inputs Max. ±0.25 K
3 wire connection and software compensated wire resistance required
Digital inputs - Characteristics
Logical values on/off inputs 1 or HIGH: 13 to 35 V; 0 or LOW: 0 to 4.5 V
Input resistance of on/off inputs ≥ 20 kΩ
Max. frequency 2 kHz
Duty factor frequency 1:1
Measuring error frequency Max. 0.2 % FS
Input accepts signals from Open collector; open emitter; push-pull output; hall effect; reed switch; micro switch
Internal Equipment - Outputs
Outputs Hardware version 1: 5 Relay outputs + 4 analog outputs 4 to 20 mA (optional) + 4 Transistor outputs (optional)
Hardware version 2: 5 Relay outputs + 2 analog outputs 4 to 20 mA + 2 Transistor outputs
4 to 20 mA analog outputs - Max. 500 Ohmic load, output resolution 10 bit (effective >9 bit)
Characteristics
Relay outputs - Characteristics Max. 250 V AC/DC, max. 10 A, potential-free, two-way SPDT contacts, max. 2500 VA (AC), max 40 W Ohmic load (DC),
3 million switching cycles at 1 A, 10 million switching cycles at 0 A
Transistor outputs - Characteristics 24 V DC, Switching capacity each max. 16 W, pnp,
max. 2200 Hz
Further internal equipment
Micro-controller core 32 bit with integrated flash memory
Slot for SD card (memory card) Can be used for data logging, up- and download of configuration and parameter files
Clock Real-time clock with calendar
Battery back-up for real-time clock Lithium battery CR2032, exchangeable, approx. 10 years service life
Communication
SD card SD card capacity: minimum 64 MB, maximum 2 GB, formatted with FAT16 file system
Up-/download of configuration Via USB or SD card
data and parameters
Data-logging On SD card
Firmware update Via USB
USB slave interface Standard USB interface for PC communication
Ethernet interface Optional: Ethernet interface for easy diagnosis including Web Server and email option
Extension bus interface CAN-based bus for connection of extension units (e.g. I/O extensions)
Controller structure
Number of control loops Max. 8 active control loops
Controller outputs/Module outputs 1) On/off 2) Pulse frequency modulated (fixed pulse length, variable pauses)
3) Pulse width modulated 4) Analog
Sample period Approx. 50 ms (with 1 to 4 active control loops);
Approx. 100 ms (more than 4 active control loops)
User configuration Cascade control possible; inputs, outputs and control function designations can be changed via configuration file
Norms and standards
Environment standards IEC 68
EMC standards EN 61000, EN 55011
CE mark Applicable tests resulting in CE mark
UL/CSA UL pending

405
 Hardware Structure

Graphic
Keypad
Display
5 Keys
4 ... 20 mA 128 x 64 dots 4 ... 20 mA
8620

Pt100 Relays
Microcontroller
32 bit

4 ... 20 mA / Pt100 Transistors

SD Card Slot for Data Logging,
Configuration, Parameterisation
Digital (on/off) Inputs

Outputs
Inputs

USB Slave Interface

Digital (on/off or Freq)
Inputs

Ethernet Interface (Option)

Option: Extension Bus Interface Option:

further Inputs further Outputs

Battery Real Time Clock

Power Supply 24 V DC
100 ... 240 V AC Power Supply
for Transmitters max. 25 W

Hardware Version
Hardware version 1 Hardware version 2
Inputs Analog 4 to 20 mA – 4
Analog Pt100 – 2
Analog 4 to 20 mA / Pt100 4 –
Digital (on/off) – 4
Digital (on/off or Freq) 4 4
Outputs Analog 4 to 20 mA 4 (optional) 2
Relay 5 5
Transistor 4 (optional) 2

Hardware version 1 Hardware version 2

Screw terminals Spring type terminals

406
Control Functions
General PID control
PID process controller for fixed value, subsequent value or cascade control
Conductivity control
On/off or PI control - continuous dosing through pulse frequency modulation (PFM), PWM or 4-20 mA analog
output, automatic or manual drain

8620
Corrosion display
No controller function, only display of measuring values; impact on general alarm output
pH control
PI control - continuous dosing through pulse frequency modulation (PFM), PWM or analog output
Module for dosing of oxygen scavenger media
Proportional dosing for flow and oxygen content depending on flow with or without temperature input
Chlorine / Redox Control
PI control - continuous dosing through pulse frequency modulation (PFM), PWM or 4-20 mA analog output
Batch dosing
Allows batching of a chemical based on volume of water added
Biocide dosing
14-day program, 8 dosing events per channel / per day; Pre-bleed function to optimize biocide kill time
Monitor module
Display of process value
Totalizer function
Single or dual channel flow totalizer (each having two manually resetable totalizers)

Ordering Chart
Input Output
Analogue Digital Communi-
Analogue input 4 - Digital (on/off Analogue cation
Electrical Hardware input Pt100 - 20 mA or (on/off) or Freq) output Relay Transistor Body
­connection version 4 - 20 mA ­Input Pt100 input input 4 - 20 mA output output Ethernet version Item no.
Screw 1 – – 4 – 4 – 5 – – A 188 133
terminals
– – 4 – 4 4 5 4 X A 188 136

Spring type 2 4 2 – 4 4 2 5 2 – B 188 137

terminals
4 2 – 4 4 2 5 2 X B 188 138

407
 Mass Flow Meter (MFM) for Gases
8701

• Direct flow measurement for nominal

flow rates from 10 mlN/min to 80 lN/
min (N2) in MEMS technology
• High accuracy
• Short response time
• Optional Fieldbus

Mass flow meters are used in process technology for the direct measure- Dimensions [mm] (see datasheet for more details)
ment of the mass flow of gases. In case of volumetric flow meters, it is
necessary to measure the temperature and the pressure either the den-
sity, because gases change their density or rather their volume depend-
ing on the pressure. The measurement of the mass flow, on the other
hand, is independent on pressure and the temperature. A
The digital mass flow meter, Type 8701, uses a sensor on silicon chip ba-
sis (see the description on page 2) located directly in the bypass channel.
Due to the fact that the sensor is directly in the bypass channel a very
short ­response time of the MFM is reached. The actual flow is given as A
an analog output signal or could be read out over RS communication.
Type 8701 can optionally be calibrated for two different gases, the user B

is able to switch between these two gases. The materials of the parts that
come into contact with the medium are selected according to customer
specification so that the unit can be operated with the complete range of
standard process gases.
Typical application areas are gas flow measurement in
• Test benches
• Environmental technology
• Medical technology and
• Analytical instruments
• C
Note: With the free downloadable communication software, numerous other functions can be
programmed. To do this, the MFC / MFM should connected via an adapter to a computer.

A B C
Technical Data
107 28 115.5
Nominal flow range1) (Qnom) 10 mlN/min 2) to 80 lN/min (N2),
Span 1:50 (2-100%), (higher span on request)
Operating medium Neutral, non-contaminated gases, (others on request)
Calibration medium Operating gas or air with correction function
Max. operating pressure 10 bar (145 psi)
(Inlet pressure)
Medium temperature -10 ºC to +70 ºC (-10 ºC to +60 °C with oxygen)
Ambient temperature -10 ºC to +50 ºC
Measuring accuracy ±0.8% o. R. (of reading)
(after 1 min. warm up time) ±0.3% F. S. (of full scale)
Repeatability ±0.1% F.S. (of full scale)
Response time (t95%) < 300 ms
Materials
Body Aluminium or stainless steel
Housing PC (Polycarbonate) or metal
Seals FKM, EPDM
Port connection G 1/4”, others on request
Electr. connection Plug D-Sub 15-pin
Additionally with Fieldbus: with PROFIBUS DP: Socket M12 5-pin
with DeviceNet/CANopen: Socket M12 5-pin
Power supply 24V DC
Voltage tolerance ±10%

408
Technical Data (continued) Dimensions [mm] (see datasheet for more details)

Residual ripple < 2%

Power consumption 2.5 W
Output signal 0-5 V, 0-10 V, 0-20 mA or 4-20 mA 2x4M 6
Max. current (voltage) 10 mA
600 Ω

20
28
Max. load (current)
Digital communication RS232, Modbus RTU (via RS adapter)

8701
via adapter possible: RS485, RS422 or USB

10

97
107
0
Fieldbus option PROFIBUS DP, DeviceNet, CANopen Bus address setting
only with fieldbus
Type of protection IP40 approx. 4,5
Total weight ca. 500 g (aluminum) 115,5
Installation horizontal or vertical
Light emitting diodes Indication for power,
Limit (with analog signals) / Communication 84
(default functions, other
functions programmable) (with Fieldbus) and error
Binary inputs Two
(default functions, other 1. not assigned 43,5 only
with fieldbus
functions programmable) 2. not assigned 30
Binary output A relay output for:
(default functions, other 1. Limit (actual value close to Qnom) 12,5
functions programmable) Max. Load: 25V, 1A, 25VA 0
only with fieldbus G1/4 o.
CA, DN = 18 NPT1/4
The nominal flow value is the max. flow value calibrated which can be measured. The
1) 
DP = 16,5 Plastic housing analogue 12
without fieldbus
nominal flow range defines the range of nominal flow rates (full scale values) possible.
Index N: Flow rates referred to 1.013 bar and 0° C.
2) 

Alternatively there is an Index S available which refers to 1.013 bar and 20º C

Pressure Loss Diagram (ref. to air, with 250µm inlet filter)

∆ p [mbar]
120
The diagram shows exemplarily the
110 G1/4
100 Sub-base
­pressure loss characteristics when
90 air flowing through.
80 For determining the pressure loss
70 with another gas it needs to calcu-
60
late the air equivalent and respect
50
the f­ luidics needed with the other
40

30
gas.
20
10

0
10

15

20

25

30

35

40

45

50

55

60

65

70

75

80
0

Q [l N/min]

Nominal Flow Range of Typical Gases (Other gases on request)

Gas Min. QNenn Max. QNenn

[lN/min] [lN/min]
Argon 0.01 80
Helium 0.01 500
Carbon dioxide 0.02 40
Air 0.01 80
Methane 0.01 80
Oxygen 0.01 80
Nitrogen 0.01 80
Hydrogen 0.01 500

409
 Ordering chart
Operating Signal
Flow rate - Base block
Operating gas Seal material ­pressure actual value Item no.
Full scale Aluminium
[bar(ü)] output
Type 8701
Air 100 cm³N/min x FKM 1 4 - 20 mA 180 866
8701

Air 500 cm³N/min x FKM 1 4 - 20 mA 219 568

Air 1 lN/min x FKM 3 0 - 10 V 226 222

Air 5 lN/min x FKM 1 0 - 10 V 202 858

Air 10 lN/min x FKM 5 4 - 20 mA 252 074

Air 25 lN/min x FKM 5 4 - 20 mA 171 006

Air 50 lN/min x FKM 5 4 - 20 mA 174 412

Air 80 lN/min x FKM 5 4 - 20 mA 241 884

Hydrogen 1 lN/min x FKM 5 4 - 20 mA 251 554

Hydrogen 10 lN/min x FKM 2 0 - 10 V 235 503

Hydrogen 100 lN/min x FKM 4 4 - 20 mA 182 567

Hydrogen 200 lN/min x FKM 4 4 - 20 mA 212 355

Dioxygen 20 lN/min x FKM 4 4 - 20 mA 253 550

Dioxygen 3 m³N/h x FKM 4 4 - 20 mA 181 207

Argon 10 lN/min x FKM 5 4 - 20 mA 235 159

Argon 30 lN/min x FKM 4 4 - 20 mA 174 419

Notes regarding the selection of the unit

The decisive factors for the perfect functioning of an MFM within the application are the fluid compatibility, the normal inlet pressure and the correct
choice of the flow meter range. The pressure drop over the MFM depends on the flow rate and the operating pressure.

410
Accessories
Article Item No.
Connections/Cables
Socket D-Sub 15-pin solder connection 918 274

Hood for D-Sub socket, with screw locking 918 408

8701
Socket D-Sub 15-pin with 5 m cable 787 737

Socket D-Sub 15-pin with 10 m cable 787 738

Adapters 1)

RS232 adapter (for connection of a PC, in combination with the PC cable) 654 748

PC extension cable for RS232 9-pin socket/plug 2 m 917 039

RS422 adapter (RS485 compatible) 666 371

USB adapter (Version 1.1, USB socket type B) 670 639

Communication software MassFlowCommunicator Download from

www.buerkert.com
PROFIBUS DP DeviceNet, CANopen
Accessories for Fieldbus
(B-coded) (A-coded)
Plug M12 2) 918 198 917 115

Socket M12 2) 918 447 917 116

Y-junction 2) 902 098 788 643

Terminating resistor 902 553 (on request)

GSD-File (PROFIBUS), EDS-File (DeviceNet, CANopen) Download from www.buerkert.com (see Type 8701)
The adapters serve mainly for initial operation or diagnosis. Those are not obligatory for continuous operation.
1)

2) The two M12 connectors as listed above cannot be used together on the same side of the Y-junction. At least one of the two M12 connection needs to be an overmoulded cable which uses
typically a thinner connector. A T-junction cannot be used together with this type of MFM.

411
 Mass Flow Meter (MFM) for Gases
8702

• D
 irect flow measurement with CMOS-
ens® technology for nominal flow rates
from 20 mlN/min to 80 lN/min
• High accuracy and quick response
time
• Optional fieldbus

The digital mass flow meter, Type 8702, uses a sensor on silicon chip Dimensions [mm] (see datasheet for more details)
basis located directly in the bypass channel. Due to the fact that the sen-
sor is directly in the bypass chan­nel a very fast response time of the MFM
is reached. The actual flow is given as an analog output signal or could be
read out over fieldbus communication.
Typical application areas are gas flow measurement in
• Test benches C
• Packaging and foodstuff industry
• Environmental technology
• Pharmaceutical and Biotechnology
In particular, Type 8702 fulfils the requirements of IP65 protection.

Technical Data
Nominal flow range 1) (Qnom) 0.01 to 80 lN/min2) (ref. to N2)
Turn-down ratio 1:50, wider span on request
A
Operating gas Neutral, non-contaminated
gases, others available on request
Calibration gas Operating gas or air with correcting function
A B C
Max. operating pressure Up to max. 10 bar (145 psi), B
115 37 137
(Inlet pressure) depending on the orifice of the valve
Gas temperature -10 to +70°C (-10 to +60°C with oxygen)
Ambient temperature -10 to +50°C (others on request)
Accuracy ±0.8% o.R. ±0.3% F.S.
(after 1 min warm up time) (o.R.: of reading; F.S.: of full scale) Digital communication RS232, Modbus RTU (via RS interface)
via adapter possible: RS485, RS422 or USB
Repeatability ±0.1% F.S.
(see accessories table)
Settling time (t95%) <300 ms
Fieldbus option Profibus-DP, DeviceNet, CANopen
Materials (D-Sub HD15 covered with sealed plate with
Body Stainless steel fieldbus MFC)
Housing PC (Polycarbonate)
Type of protection IP65
Seals FKM, EPDM (others on request)
(with connected cables)
Port connection G 1/4” (others on request)
Total weight 1000 g
Electr. connection Socket M16, round, 8-pin and
Mounting position Horizontal or vertical
socket D-Sub HD15, 15-pin
Additionally with fieldbus: With PROFIBUS-DP: Light emitting diodes Indication for Power, Communication, Limit,
Socket M12 5-pin (for IP65) or D-Sub 9-pin (Default, other functions Error
With DeviceNet/CANopen: ­programmable)
Plug M12 5-pin (for IP65) or D-Sub 9-pin Binary inputs Three various functions programmable
Operating voltage 24V DC (Default, other functions
Voltage tolerance ±10% ­programmable)
Residual ripple <2% Binary outputs Two relay outputs
(Default, other functions 1. Limit (Qnom almost reached)
Power consumption max. 2.5 W (analog communicator)
­programmable) 2. Error (i.e. sensor fault)
to 5 W (digital communicator)
Load capacity: max. 60 V, 1 A, 60 VA
Output signal (signal output) 0–5 V, 0–10 V, 0–20 mA or 4–20 mA
Max. current, volt. output 10 mA 1)
 he nominal flow value is the max. flow value calibrated which can be controlled.
T
Max. load, current output 600 Ω The nominal flow range defines the range of nominal flow rate possible.
2)
Index N: Flow rates referred to 1.013 bar(a) and 0 ºC, alternatively also
Index S: Flow rates referred to 1.013 bar(a) and +20 ºC.

412
Dimensions [mm] (see datasheet for more details)

2x M4 - 10 tief

Size A
23

G 1/4”

8702
3.8 97
2.4
137

71
A

42
A
12.5

25

12 12 3.9
1.9

115 29.2
37

Ordering chart
Signal
Flow rate - Full Base block Operating ­pressure
Operating gas Seal material actual value Item no.
scale Stainless steel [bar(g)]
output
Type 8702
Air 10 lN/min yes FKM 6 4 - 20 mA 214 514

Air 25 lN/min yes FKM 6 4 - 20 mA 168 115

Air 50 lN/min yes FKM 6 4 - 20 mA 202 678

http://www.graffiticreator.net/

413
 Accessories
Article Item No.
Connectors/Cables
Round plug M16 8-pin (solder connection) 918 299

Round plug M16 8-pin with 5 m cable 787 733

8702

Round plug M16 8-pin with 10 m cable 787 734

Plug D-Sub HD15 15-pin with 5 m cable 787 735

Plug D-Sub HD15 15-pin with 10 m cable 787 736

Adapters 1)

RS232 adapter for connection to a computer, connection with an extension cable (item no. 917 039) 654 757

Extension cable for RS232 9-pin socket/plug 2 m 917 039

RS422-Adapter (RS485 compatible) 666 370

USB-Adapter (Version 1.1, USB socket type B) 670 696

USB cable 2 m, connection type A to connection type B 772 299

Adapter for manual setting of bus address 667 525

Software MassFlowCommunicator Download at

www.buerkert.com
PROFIBUS DP DeviceNet/CANopen
Accessories for Fieldbus
(B-codiert) (A-codiert)
M12-Plug 2) 918 198 917 115

M12-socket (coupling) 2) 918 447 917 116

Y-junction 2) 902 098 788 643

T-junction 918 531 (on request)

Shut-off resistor 902 553 (on request)

GSD-Datei (PROFIBUS), EDS-Datei (DeviceNet, CANopen) Download at www.buerkert.com

1)
The adapters serve mainly for initial operation or diagnosis. Those are not obligatory for continuous operation.
2)
 he two M12 connectors as listed above cannot be used together on the same side of the Y-junction. At least one of the two M12 connection needs to be a prefabricated cable which uses
T
typiclly a thinner connector..

414
 Intelligent, Integrated and Beautiful.

ELEMENT is a complete system approach to allow you to solve process prob-

8702
lems. It encompasses the total loop: valves, sensors and controllers in one beau-
tifully simple architecture which can be relied on to monitor and control inert flu-
ids, steam, corrosive solvents, chemicals or abrasive fluids in a wide variety of
application environments. ELEMENT meets all the requirements of the food and
beverage industry, as well as the pharmaceuticals and cosmetics industry, in re-
gard of safe process applications and easy-to-clean equipment.

Give your plant a competitive edge. The new ELEMENTs of success.

415
 Flow fittings

Example
S020 Fittings

• Universal fitting for INSERTION S020 PVC

measuring devices
• Wide range of materials and
process connections
• For pipe diameters DN15 to 350 mm
• Metal up to 16 bar
• Plastic up to 10 bar

The fitting can be used to connect any INSERTION device for a meas- Dimensions [mm] (see datasheet for more details)
urement in the pipe. i.e. sensors, indicators and controllers for flow, pH,
oxidation reduction potential (O.R.P.) and conductivity measurement. The
fitting is available for flowmeter having a G 2” or a clamp connection.

Technical Data P

General data
Pipe diameter
G 2” flowmeter connection ver. DN06 to DN4001)
Clamp flowmeter connection DN32 to DN100
ver.
Fitting process connections
 Metal Internal or external thread, weld ends, clamp or
flange
Plastic True union, spigot or external thread
Materials A
G 2” flowmeter connection ver.
Seal FKM or EPDM D
Body & adapter Brass (CuZn39Pb2) & stainless steel (316L
-1.4404), all in stainless steel (316L -1.4404) or all
 Clamp flowmeter in PVC, PP, PVDF, PE
connection ver. Stainless steel 316L
True union process connection
Surface finish
Ra < 0.8 µm
DIN 8063, DIN 16962 in PP or ISO 10931 in PVDF
Clamp flowmeter conn. ver.
Medium data DN P A D
[mm] [mm] [mm] [mm]
Medium temperature 0 to 50°C (32 to 122°F) for fitting in PVC
0 to 80°C (32 to 176°F) for fitting in PP 15 80.4 128.0 20.00
-15 to 100°C (5 to 212°F) for fitting in PVDF 20 77.8 144.0 25.00
-15 to 160°C (5 to 320°F) for fitting in stainless 25 78.0 160.0 32.00
steel or brass 32 81.4 168.0 40.00
Temperature limits may depend on the inserted device. Refer to the relevant data 40 85.2 188.0 50.00
sheet or instruction manual and the pressure/temperature diagram of the fluid on
50 91.5 212.0 63.00
next page. If the temperature ranges given for the adapter and the inserted device
are different, use the most restrictive range Note: short sensor version
Medium pressure (max.)
 Metal PN16 (232.16 PSI)
Plastic PN10 (145.1 PSI)
Pressure limits may depend on the inserted device. Refer to the relevant data sheet
or instruction manual and the pressure/temperature diagram of the fluid on next
page. If the pressure ranges given for the adapter and the inserted device are dif-
ferent, use the most restrictive range
Environment
Ambient temperature Temperature limits may depend on the inserted
device. Refer to the relevant data sheet or
instruction manual for more details
Approvals
Approval/Certificate 3.1 certificate
on request 2.2 certificate
Surface finish certificate
Calibration certificate
FDA (with EPDM seal) - stainless steel fitting only

416
Selection Help – Flow Velocity Considerations you find the correct fitting diameter for your application depending on
Depending on the sensor type, the right flow rate has to be chosen to get flow velocity and sensor technology. Pipes for fluids similar to water are
the best accuracy. The higher the flow velocity, the lower the measure- generally designed for an average flow velocity of approx. 2 to 3 m/s or
ment error, but the higher the pressure loss. The following chart will help 6-10 ft/s.

Flow rate Diagram for nominal diameter selection

S020 Fittings
[GPM] [l/min] [m3/h] DN400
55000 4000 DN350
DN300
8000 2000 DN250

1000 DN200
10000 DN150
500 DN125
1.600
5000
DN100
800 200 DN80
100 DN65
1000 DN50 (DN65)*
50 DN40 (DN50)*
160 500
DN32 (DN40)*
80 20 DN25 (DN32)*

10 DN20 (DN25)*
100 DN15 (DN15 or DN20)*
5
16
50
DN10
8 2
20 DN8
1 DN6
10
0.5 *for following fittings:
1.6
5 – with external threads
3 acc. to SMS 1145
0.8 0.2 – with weld-ends
2 acc. to SMS 3008,
0.1 BS 4825 | ASME BPE
1 or DIN 11850 Series 2
0.16 0.05 – clamp acc. to
0.5 SMS 3017 / ISO 2852,
0.08 0.3 BS 4825 / ASME BPE
0.02 or DIN 32676
0.2
0.01
0.1 0.2 0.3 0.5 1 2 3 5 10 [m/s]
Flow velocity
0.33 0.65 1 1.6 3.3 6.6 10 16.4 33 [ft/s]
8030 HT
8011 / 12 / 20 / 25 / 26 /30 / 32 / 35 / 36 /39
8041 / 8045
8051 / 55 / 56

417
 Dimensions [mm] (see datasheet for more details)

True union process connection

DIN 8063, DIN 16962 in PP or ISO 10931 in PVDF
DN P A A1 A2 D D1
[mm] [mm] [mm] [mm] [mm] [mm] [mm]
S020 Fittings

P
15 80.4 128.0 96 90 20.00 43
20 77.8 144.0 106 100 25.00 53

D1
25 78.0 160.0 116 110 32.00 60

D
32 81.4 168.0 116 110 40.00 74
40 85.2 188.0 127 120 50.00 83 A2
50 91.5 212.0 136 130 63.00 103 A1
A
Note: short sensor version

Internal thread process connection

G in stainless steel (316L - 1.4404) or brass (CuZn39Pb2)
DN P A D L
[mm] [mm] [mm] [inch] [mm]

P
15 80.3 84.0 G 1/2 16.0
20 77.8 94.0 G 3/4 17.0
25 78.0 104.0 G 1 23.5

D
32 81.6 119.0 G 1 1/4 23.5
40 85.4 129.0 G 1 1/2 23.5 L
50 91.5 148.5 G 2 27.5 A
Note: short sensor version

Welding socket with radius

in stainless steel (316L - 1.4404)
DN A B R
[mm] [mm] [mm] [mm]
50 56.6 61.6 30.2
65 54.5 58.6 36.7
80 53.1 56.4 44.5
A +0.1

100 50.7 53.2 57.2

B

125 48.2 50.3 70.7

150 45.7 47.4 84.2
200 41.0 42.3 109.6
250 73.6 74.7 136.6
300 67.8 68.7 162.0 R0.5 R
350 63.9 64.7 177.8
Note: sensor version:
- short for DN50 - DN200
- long for DN250 - DN350

Saddle
in PP & PVC
DN P H D D1
[mm] [mm] [mm] [mm] [mm]
P

50 116.0 155 116 63

65 115.0 160 129 75
H

80 119.0 171 144 90

100 124.0 187 166 110
110 120.0 191 181 125
125 127.0 205 196 140
D1
150 137.0 225 216 160
D
180 161.0 271 266 200
200 173.0 291 290 225
Note: long sensor version Body material: PP & PVC adapter
Seal material: EPDM

418
Pressure/temperature diagram
Pressure
[bar] 16 A

15
Metal (PN16)*
14

S020 Fittings
13
12
11
10
9 PVDF
8
PVC + PP
7 PVDF (PN10)

6
5
4 PVC (PN10)
3
2
A: Application range for fitting (blanked with stopper)
PP (PN10)
1
* excepted fitting DN100 (-15 to 160°C, PN 10) having a clamp flowmeter
0 connection
-10 +10 +30 +50 +70 +90 +110 +130 +150
Temperature [°C]

Ordering Chart
Item no.
Size PVC (DIN) Brass G internal Stainless G internal Stainless steel welding PP saddle
DN true union, FKM thread, FKM thread, FKM tab EPDM
[mm]

S020 (for 8026, 8041, 8045)

15 428 670 428 712 428 736

20 428 671 428 713 428 737

25 428 672 428 714 428 738

32 428 673 428 715 428 739

40 428 674 428 716 428 740

50 428 675 428 717 428 741 418 111 425 138

65 418 112 425 139

80 418 113 425 140

100 418 114 425 141

125 418 115 425 143

150 418 116 425 144

200 418 117 425 416

250 418 756

300 420 070

350 416 637

Short sensor Long sensor

419
 Fittings for Type 8202 pH-value/ORP and
Type 8222 Conductivity Sensors

DN32-110 mm adapters for pipe and

S022 Fittings

tank mount fittings

• Simple installation guaranteed

• Modular concept for pH,
ORP and conductivity

Fittings to connect the compact analytical transmitters to the media. Envelope Dimensions [mm] (see datasheet for details)
Materials included are PVC-U, PP, Stainless steel, and PVC thread. For
G 1" 1/2 G 1" 1/2
chemical resistance details please download our chemical resistance 1 2
booklet from our website www.burkert.com

15.2
17
Technical Data

52
43
General data
Pipe diameter DN06 (with reduction) to DN110 (plastic) or bigger
(stainless steel)
Process connection 4.55
Adapter Solvent, fusion, welding, threaded and to connect with Ø33.4 Ø24.3
screws Ø33.7
Fitting Metric or ASTM True union or weld ends; saddle
Ø44.4
Materials
3
Adapter PVC, PP, stainless steel - delivered with 2 seals,
18

1 FKM and EPDM

36

Fitting
Seal FKM, EPDM
Body & adapter PVC&PVC, PP&PVC
Medium data
Medium temperature See pressure-temperature chart on next page. Ø24.3
­Temperature limits may depend on inserted measur- G 1" 1/4
ing device1) .
Medium pressure PN10 (plastic) or PN16 (metal).
(max.) Pressure limits may depend on inserted measuring
device1) .
Environment
Pressure / temperature chart
Ambient temperature Temperature limits may depend on inserted measur-
232
ing device1) . 215
Metal (PN16)
Standards, directives and approvals 200
188
Directive - Pressure Complying with article 3 of §3 from 97/23/CE 175
directive.* 160
Pressure [bar]

145
1) 
Please refer to appropriate instruction manual or data sheet for more details. 130
* For the 97/23/CE pressure directive, the device can only be used under following conditions 115
PVC + PP
(dependent on max. pressure, pipe diameter and fluid). 100
87
72
Type of fluid Conditions 60 PVC (PN10)
Fluid group 1, §1.3.a Only DN ≤ 25 45
30
Fluid group 2, §1.3.a DN ≤ 32, or DN > 32 and PN*DN ≤ 1000 15 PP (PN10)

Fluid group 1, §1.3.b DN ≤ 25, or DN > 25 and PN*DN ≤ 2000 0

-10 +10 +30 +50 +70 +90 +110 +130
Fluid group 2, §1.3.b DN ≤ 125 Temperature [°C]
Note: Always take lowest max. medium temp. of both adapter and chosen ELEMENT transmitter.

420
Ordering Chart
Materials Type of ­
Adaptor S022 Piping systems DN Description Item no.
Body / Seal I­nstallation
32 up to 110 Solvent adaptor with G 1 1/2” PVC-U / Solvent weld on 560 705
(06 up to 25 with external threaded FKM, EPDM d32x32 and d40x32
1. reduction) for ELEMENT ­transmitter T-fitting

S022 Fittings
PVC-U, PP metric ­connection

solvent adapter
Respect Welding adaptor with G 1 1/2” Stainless steel / To weld directly on 561 232
recommendations external threaded f­ or FKM, EPDM pipe
2. of installation ELEMENT ­transmitter
connection
Stainless steel **
Respect G 1 1/4” screw-on adaptor with G PVC-U / To screw on tank 560 707
recommendations 1 1/2” external threaded FKM, EPDM or pipe
3.
of installation for ELEMENT
PVC-U, G or transmitter connection
G 1 1/4” screw-on

** Please ask for Material Test Reports (MTRs) at time of ordering if required.

Installation and recommendations

For pH and ORP measurements, we recommend a “U”- form bypass installation to ensure that
the electrode is maintained in a wet condition and enable the customer to calibrate the unit
without stopping the whole process or to use the special designed measuring chamber.

The specially designed measuring chamber enables to install the measuring device in all pipe
systems, either directly in the main stream or in a by-pass line. Additionally it enables to keep
the electrode always wet and isolates it easily from the main stream for calibration purposes.

Pressure and temperature ratings must be respected according to the selected adapter material. Be sure that the sensor element is completely covered
with liquid. Avoid dead legs which interfere the local fluid exchange.

When mounting the adapter into a T-fitting, a tank or directly into a pipe, please ensure that the minimum immersion depth of the
electrode is respected (refer to the under drawing).

S022 used with 8202 pH/O.R.P. meter

S022
Adapter

Fitting
78

Pipe
22 min
immersion
depth

S022 used with 8222 conductivity meter, C = 0.01 or 0.1 S022 used with 8222 conductivity meter, C = 1
S022 S022
Adapter Adapter

Fitting Fitting
78
78

Pipe Pipe
22 min

19 min
immersion
immersion

depth
depth

421
 Flow fittings
S030 Fittings

• Closed pipe system, i.e. sensor is

integrated
• Wide range of materials and
process connections
• Metal up to 16 bar
Example
• Plastic up to 10 bar SO30 PVC

The S030 sensor-fitting has a built-in paddle wheel to measure the flow Pressure/temperature diagram
rate. When liquid flows through the pipe, the paddle wheel is set in rota-
tion producing pulses which frequency is proportional to the flow rate.
The Bürkert special construction, called ”INLINE Quarter-turn” technol- P
ogy, ensures leakage free operation. The paddle wheel rotation (perma-
nent magnets included in the wheels) is detected contactless through
the sensor-fitting wall. The transmitter can be snapped-on or removed
without opening the pipe or interrupting the process.

Technical Data
A
General data
Pipe diameter DN06 to DN65
Measurement range from 0.5 to 1200 l/min D
Flow velocity 0.3 to 10 m/s (see flow diagram)
Measurement error True union connection
Teach-In ±01% of Reading1) (at the teach flow rate value) DIN 8063 in PVC
(via a remote transmitter) ±2.5% of Reading1) DN P A D
Standard K-factor [mm] [mm] [mm] [mm]
Linearity 1)
±0.5% of F.S.* 15 34.5 128.0 20.00
Repeatability1) ±0.4% of Reading 20 32.0 144.0 25.00
Process connections 25 32.2 160.0 32.00
Metal Internal or external thread, weld ends, Clamp or flange
32 35.8 168.0 40.00
True union, spigot or external thread
Plastic 40 39.6 188.0 50.00
Materials 50 45.7 212.0 63.00
Seal FKM or EPDM (depending on version, see ordering chart)
Body Stainless steel (316L -1.4404), brass (CuZn39Pb2),
PVC, PP, PVDF
Screws Stainless steel (316L -1.4404) Standards, directives and approvals
Paddle wheel PVDF (PP on request or st. st., see datasheet 8030HT) Directive - Pressure Complying with article 3 of §3 from 97/23/CE direc-
Shaft and bearings Ceramics (Al2O3) tive.*
Medium data Approval/Certificate 3.1 certificate; 2.2 certificate; surface finish certificate;
Medium temperature 0 to 50°C for sensor-fitting in PVC on request calibration certificate;
0 to 80°C for sensor-fitting in PP FDA (with EPDM seal) - stainless steel sensor-fitting
-15 to 100°C for sensor-fitting in st. st., brass or PVDF only
Medium pressure (max.) see pressure/temperature chart * F.S. = Full scale (10 m/s)
Metal PN16 (232.16 PSI) (PN40 (580.4 PSI) on request) 1)
Under reference conditions i.e. measuring fluid = water, ambient and water temperature =
Plastic PN10 (145.1 PSI) 20°C, applying the minimum inlet and outlet pipe straights, matched inside pipe dimensions.
Fluid properties clean, neutral or slightly aggressive, solid-free liquids
Pollution max. 1%, size of particles 0.5 mm max. * For the 97/23/CE pressure directive, the device can only be used under following conditions
(dependent on max. pressure, pipe diameter and fluid).
Viscosity 300 cSt. max.
Environment Type of fluid Conditions
Ambient temperature -15 to 60°C for sensor-fitting in PVC Fluid group 1, §1.3.a DN ≤ 25 only
(operating and storage) -15 to 80°C for sensor-fitting in PP Fluid group 2, §1.3.a DN ≤ 32 or
-15 to 100°C for sensor-fitting in stainless steel, brass DN > 32 and PN*DN ≤ 1000
or PVDF depending on associated transmitter
Fluid group 1, §1.3.b PN*DN ≤ 2000
Fluid group 2, §1.3.b DN ≤ 200

422
Diagram Flow/Velocity/DN

Selection Help – Flow Velocity Considerations

Depending on the sensor type, the right flow rate has to be chosen to get the best accuracy. The higher the flow velocity, the lower the meas-
urement error, but the higher the pressure loss. The following chart will help you find the correct fitting diameter for your application depending
on flow velocity and sensor technology. Pipes for fluids similar to water are generally designed for an average flow velocity of approx. 2 to 3

S030 Fittings
m/s or 6-10 ft/s.

Example:

• Flow: 10 m3/h
• Ideal flow velocity: 2... 3 m/s

For these specifications, the diagram indicates a pipe size of DN40 [or DN50 for (*) mentioned sensor-fittings]

Flow rate of fluid

Not recommended
gpm m3/h
1000 l/min
3000 200

500 2000 DN65

100
DN50 (DN65)*
1000
200 50
DN40 (DN50)*
500
100 DN32 (DN40)*
20
DN25 (DN32)*
50 200 DN20 (DN25)*
10

100 DN15 (DN15 or

20 5 DN20)*
50
10
2 DN08

5 20
1
DN06
10
2 0.5

5
1
0.2

0.5 2
0.1

1
0.2 0.05

0.5
0.1
0.02

0.05 0.2
0.01
0.1 0.3 0.5 1 3 5 10 m/s
0.3 0.5 1 3 5 10 30 fps
Flow velocity

* for following fitings with:

• external threads acc. to SMS 1145
• weld ends acc. to SMS 3008, BS 4825/ASME BPE or DIN 11850 Series 2
• Clamp acc. to SMS 3017/ISO 2852, BS 4825/ASME BPE or DIN 32676

423
 Dimensions [mm] (see datasheet for more details)

True union connection

DIN 8063 in PVC
S030 Fittings

DN P A Norm A1 A2 D D1
[mm] [mm] [mm] [mm] [mm] [mm] [mm]

P
15 34.5 128.0 DIN/ISO 96 90 20.00 43

D1
20 32.0 144.0 DIN/ISO 106 100 25.00 53

D
25 32.2 160.0 DIN/ISO 116 110 32.00 60
32 35.8 168.0 DIN/ISO 116 110 40.00 74
40 39.6 188.0 DIN/ISO 127 120 50.00 83 A2
A1
50 45.7 212.0 DIN/ISO 136 130 63.00 103 A

Internal thread connection

G in stainless steel (316L - 1.4404) or brass (CuZn39Pb2)
DN P A D L
[mm] [mm] [mm] [Zoll] [mm]

P
15 34.5 84.0 G 1/2 16.0

D
20 32.0 94.0 G 3/4 17.0
25 32.2 104.0 G 1 23.5
L
32 35.8 119.0 G 1 1/4 23.5
A
40 39.6 129.0 G 1 1/2 23.5
50 45.7 148.5 G 2 27.5

Clamp connection
BS 4825/ASME BPE* in stainless steel (316L - 1.4404)
* Available with internal surface finish Ra = 0.8 μm
DN P A Norm D2 D1 D
[mm] [mm] [mm] [mm] [mm] [mm]
P

20 34.5 119 ASME BPE 15.75 19.6 25.0

D2
D1
D
25 32.0 129 BS 4825/ASME BPE 22.10 43.5 50.5
40 35.8 161 BS 4825/ASME BPE 34.80 43.5 50.5
50 39.6 192 BS 4825/ASME BPE 47.50 56.5 64.0 A
65 45.7 216 BS 4825/ASME BPE 60.20 70.5 77.5

Weld end connection

BS 4825 in stainless steel (316L - 1.4404)
DN P A Norm D s s
[mm] [mm] [mm] [mm] [mm]
P

20 34.5 84.0 BS 4825 19.05 1.20

D

25 32.0 94.0 BS 4825 25.40 1.65

40 35.8 119.0 BS 4825 38.10 1.65 A
50 39.6 128.0 BS 4825 50.80 1.65
65 45.7 147.0 BS 4825 63.50 1.65

Flange connection
EN1092-1 (ISO PN16) in stainless steel (316L - 1.4404)
DN P A Norm L Z D2 D1 D
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]
P

15 34.5 130 EN 23.5 4 x 14.0 45.0 65.0 95.0

D1
D2
D

20 32.0 150 EN 28.5 4 x 14.0 58.0 75.0 105.0

25 32.2 160 EN 28.5 4 x 14.0 68.0 85.0 115.0
32 35.8 180 EN 31.0 4 x 18.0 78.0 100.0 140.0
40 39.6 200 EN 36.0 4 x 18.0 88.0 110.0 150.0
Z

L
50 45.7 230 EN 41.0 4 x 18.0 102.0 125.0 165.0 A

424
Pressure/temperature diagram

Pressure A (Type 8030, 8032, 8034, 8035, 8036)

[bar]
A (Type SE30 Ex)
16
15 Metal

14

S030 Fittings
13
12
11
10
9 PVDF
8
PVC + PP
7 PVDF (PN10)
6
5
4 PVC (PN10)
3
2
1 PP (PN10) A: Application range for complete device
0 (sensor-fitting + transmitter )
-30 -10 +10 +30 +50 +70 +90 +110
Temperature [°C]

Ordering Chart
Item no.
Size PVC (DIN) Brass G Stainless G Stainless PVDF Stainless Stainless DIN EN
DN true union internal internal G internal ISO 10931 steel hygienic steel BS4825 1092-1
[mm] thread thread thread high clamp
temp.

S030 (for SE30, SE32, SE36)

15 423 938 423 980 424 004 449 726 423 968 – – 424 040

20 423 939 423 981 424 005 449 727 423 969 443 395 443 369 424 041

25 423 940 423 982 424 006 449 728 423 970 443 396 443 370 424 042

32 423 941 423 983 424 007 449 729 423 971 – 443 371 424 043

40 423 942 423 984 424 008 449 730 423 972 443 397 443 372 424 044

50 423 943 423 985 424 009 449 731 423 973 443 398 443 373 424 045

65 – – – – – 443 399 443 374 –

425
 INLINE Flowmeter for Continuous Flow Measurement

For use with fitting S030, DN15-50 mm

SE30

• Turn & Lock bayonet fitting isolates

sensor from media
• Economic integration in pipe systems
• 3-wire frequency version for direct
connection to PLC (PNP and NPN)
• Connection to Bürkert evaluators in
remote versions
Please see fitting S030

Unique bayonet style flow meter constructed from an SE30 sensor and an Envelope Dimensions [mm] (see datasheet for details)
S030 flow fitting. Perfect for neutral, solid free liquids. A hall-effect sensor
produces a square wave frequency proportional to the flow rate.

Technical Data (Standard)

General data
Compatibility With fittings S030 (see corresp. datasheet)
Materials
Housing, cover, male fixed conn. PC
Cable plug / seal / screws PA / NBR / Stainless steel
Wetted parts materials
Fitting, sensor armature Brass, stainless steel 1.4404/316L,
PVC, PP, PVDF
Paddle wheel PVDF
Axis, bearing / Seal Ceramics / FKM or EPDM (
A B C
depending on Sensor-Fitting version)
Electrical connection Cable plug EN 175301-803 (Type 2508) 44 54 66
(included in delivery)
Connection cable max. 1.5 mm2 cross section; max. 50 m length,
shielded
Complete device data (fitting + electronic module)
Electrical data
Pipe diameter DN06 to DN65
Operating voltage 12 - 36 V DC filtered and regulated (via Bürkert
Measuring range 0.3 to 10 m/s transmitter the device is connected for “Low Power”
Medium temp. with fitting in version)
PVC / PP 0 to 50°C / 0 to 80°C Current consumption with sensor
Stainless steel, brass, PVDF -15 to 100°C Hall version ≤ 30 mA
Medium pressure max. PN10 (with plastic fitting) PN16 (with metal fitting) Hall “Low power” version ≤ 0.8 mA
(PN40 on request, see S030 data sheet) Output: Frequency
Viscosity / Pollution 300 cSt. max. / max. 1% Hall version 2 transistors NPN and PNP, open collector,
(Size of particles 0.5 mm max.) max. 100 mA,
Measurement error frequency: 0 to 300 Hz; duty cycle 1/2 ±10%
Teach-In ±1% of Reading1) (at the teach flow rate value) NPN output: 0.2-36 V DC
Standard K-factor ±2.5% of Reading1) PNP output: supply voltage
Hall “Low Power” version 1 transistor NPN, open collector, max. 10 mA,
Linearity ±0.5% of F.S.*1)
frequency: 0 to 300 Hz; duty cycle 1/2 ±10%
Repeatability ±0.4% of Reading 1)
Dielectric strength 2300 V AC
Environment
Reversed polarity of DC Protected
Ambient temperature -15 to + 60°C (5 to 140°F) (operating and storage)
Standards and approvals
Relative humidity ≤ 80%, without condensation
Protection class IP65 with connector plugged-in and tightened
* F.S. = Full scale (10 m/s) Standard and directives
1)
Under reference conditions i.e. measuring fluid = water, ambient and water temperature EMC EN 61000-6-2, 61000-6-3
= 20°C (68°F), applying the minimum inlet and outlet pipe straights, matched inside pipe Pressure Complying with article 3 of §3 from 97/23/
dimensions. CE directive.*
Vibration EN 60068-2-6
Shock EN 60068-2-27

426
Technical Data (Standard) Options
* For the 97/23/CE pressure directive, the device can only be used under following conditions • AS-i Connection
(dependent on max. pressure, pipe diameter and fluid).
• Hygienic clamp and ASME weld end connections
Type of fluid Conditions
• ANSI flange connection
Fluid group 1, §1.3.a DN ≤ 25 only
• PVDF and PP fittings.
DN ≤ 32 or
Fluid group 2, §1.3.a • High flow fittings (8020) to DN350 mm
DN > 32 and PN*DN ≤ 1000

SE30
Fluid group 1, §1.3.b PN*DN ≤ 2000 • Various sealing materials
Fluid group 2, §1.3.b DN ≤ 200 • Individual calibration certificate

Pressure/Temperature Diagram

P (bar) A
16
15 Metal
14
13
12
11
10
9 PVDF
8
PVC + PP PVDF (PN10)
7
6
5
4 PVC (PN10)
3
2 50 x DN 5 x DN
1 PP (PN10)
0 T °C
-30 -10 +10 +30 +50 +70 +90 +110

A: Application range for complete device

(fitting + flowmeter) 40 x DN 5 x DN

Installation
x DN 5 x DN 25 x DN 5 x DN
EN ISO 5167-1 prescribes the inlet and outlet distances that must be observed50when installing fittings in pipe lines to achieve calm flow conditions.
Below you will find the most important layouts that could lead to turbulence in the flow, and the associated prescribed minimum inlet and outlet distances.
Make sure that the measuring point is steady, to ensure good measuring conditions

DN = Pipe diameter 40 x DN 5 x DN Flow direction --> 20 x DN 5 x DN

Pipe diameter
Control valve 2 x 90° elbow joint
expansion

50 x DN 5 x DN 25 x DN 5 x DN 18 x DN 5 x DN

2 x 90° elbow joint 90° elbow joint Pipe diameter

3 dimensional or T-joint reduction
40 x DN 5 x DN 20 x DN 5 x DN 15 x DN 5 x DN

Ordering Chart 25 x DN 5 x DN 18 x DN 5 x DN

Description Item no.

Hall 423 913

Hall (use with 8025) 20 x DN 5 x DN 15 x DN 5 x DN 423 914

Meter for High Temperatures * 449 694

*see separate datasheet 8030, for high temperatures

18 x DN 5 x DN
Note: The electronic module, SE30 and the fitting, S030 must be ordered separately

15 x DN 5 x DN

427
 INLINE Flowmeter for hazardous area II 1 G/D - II 3 GD - I M1
SE30 Ex

• Flowmeter with NAMUR or NPN/PNP

output signal
• Mounting, dismounting of electronics
by a Quarter-Turn
• Intrinsic safety approvals (see ordering
chart)

The intrinsic safety flowmeter, SE30 Ex, for continuous flow measure- Envelope Dimensions [mm] (see datasheet for details)
ment is especially designed for use in neutral, slightly aggressive, solid-
free liquids, in hazardous environments.
Electronics SE30 Ex
The flowmeter SE30 Ex is made up of an electronic module and a meas- Mounted on S030 sensor
uring element, (sensor fitting S030) and is quickly and easily connected fitting
by a Quarter-Turn.
66
40

Technical Data
9

General data
32 H
Compatibility 1) With sensor fitting S030 (please order separately)
(see relevant datasheet)
Materials
44

Body, cover PC (NPN/PNP version)

Cable plug PPS (NAMUR version) glass fibre reinforced
PA with silicon seal (NAMUR version), 54
with NBR seal (NPN/PNP version)
Wetted parts Selection of the appropriate sensor fittings
(see datasheet) DN H
Sensor-Fitting S030 1) 06 96
Body Brass, Stainless steel, PVDF
Paddle wheel PVDF 08 96
Axis and bearings Ceramic 15 101
Seal FKM 20 98
Electrical connection 25 98
Namur version Cable plug Form A acc to EN 175301-803 32 102
(supplied)
40 106
Voltage supply cable 0.5 to1.5 mm2 cross section, 5 to 8 mm diameter;
50 112
shielded, max. 50 m length; line impedance <50 Ω
(not included in delivery) 65 112
Environment
Ambient temperature 0 to +60°C (operating and storage)
Relative humidity ≤ 80%, without condensation
Electrical data
Power supply 1) 8 - 15 V DC
(NAMUR version, from connected intrinsic safety barrier)
Current consumption max. 7 mA (NAMUR version);
(with sensor)
Output Depends on the device model and application area:
2-wire current modulation acc. to Namur (0.5 or 2.5 mA)
Reversed polarity (of DC) Protected

see datasheet overview:

1)

“SAFETY INSTRUCTIONS - NOTICE OF ATEX INSTRUCTIONS”,

to choose the appropriate sensor fitting for the area of application

428
Technical Data (continued)

Complete device data (sensor fitting + electronic module)

Pipe diameter
S030 sensor fitting DN06 to DN65
Measuring range
S030 sensor fitting 0.5 to 1200 l/min (velocity 0.3 to 10 m/s)

SE30 Ex
Medium temperature max. 80°C (176°F)
Fluid pressure max.
S030 sensor fitting PN10 (PVDF), PN16 (stainless steel, brass - PN40 on request)
Viscosity
S030 sensor fitting 300 cSt. max / 1% max. pollution
Accuracy
S030 + Electronics SE30 Ex
Teach-In (via remote transmitter) ±1% of Reading 2) (at the teach flow rate value)
Standard K-factor ±2.5% of Reading 2)
Linearity ±0.5% of F.S.*
Repeatability
S030 sensor fitting ±0.4% of Reading2) ** For the 97/23/CE pressure directive, the device can
Standards, directives and approvals only be used under following conditions (dependent on
max. pressure, pipe diameter and fluid).
Protection class IP67 with connector plugged-in and tightened acc. to EN 60529
Standard and directives Type of fluid Conditions
ATEX see ”SAFETY INSTRUCTIONS - NOTICE OF ATEX INSTRUCTIONS” Fluid group 1, §1.3.a DN ≤ 25 only
EMC EN 61000-6-3 Fluid group 2, §1.3.a DN ≤ 32 or 50 x DN 5 x DN
EN 61000-6-2 DN > 32 and PN*DN ≤ 1000
Pressure (with S030 sensor fitting) Complying with article 3 of Chap. 3 from 97/23/CE directive.* Fluid group 1, §1.3.b PN*DN ≤ 2000
NAMUR EN 60947-5-6 Fluid group 2, §1.3.b DN ≤ 200

2)
 nder reference conditions i.e. measuring fluid = water, ambient and water temperature = 20°C (68°F), applying the
U
minimum inlet and outlet pipe straights, matched inside pipe dimensions. 40 x DN 5 x DN
* F.S. = Full scale (10 m/s)

Installation
50 x DN 5 x DN 25 x DN 5 x DN
EN ISO 5167-1 prescribes the inlet and outlet distances that must be observed when installing fittings in pipe lines to achieve calm flow conditions.
Below you will find the most important layouts that could lead to turbulence in the flow, and the associated prescribed minimum inlet and outlet distances.
Make sure that the measuring point is steady, to ensure good measuring conditions

DN = Pipe diameter 40 x DN 5 x DN Flow direction --> 20 x DN 5 x DN

Pipe diameter
Control valve 2 x 90° elbow joint
expansion

50 x DN 5 x DN 25 x DN 5 x DN 18 x DN 5 x DN

2 x 90° elbow joint 90° elbow joint Pipe diameter

3 dimensional or T-joint reduction
40 x DN 5 x DN 20 x DN 5 x DN 15 x DN 5 x DN

25 x DN 5 x DN 18 x DN 5 x DN

20 x DN 5 x DN 15 x DN 5 x DN

18 x DN 5 x DN

15 x DN 5 x DN

429
 Safety Barrier

• 2 or 4 channels, intrinsic safety digital inputs: proximity detectors NAMUR, contacts...

• Rail mount on hat profile 35 mm
SE30 Ex

• All connections by removable screw terminals

Specifications Specifications (continued)

Digital inputs Each of the 4 x intrinsic safety inputs can be Classification for explosive Intrinsic safety associated apparatus.
configured independently for a contact or a areas It must be installed in safe area and connected
proximity detector NAMUR as per DIN 19234 to materials installed
Intrinsic safety inputs Proximity detector NAMUR as per DIN 19234 in zone 0, 1 or 2 - Gas (G) or
or free potential contacts, relays, pressure or in zone 20, 21 or 22 - Dust (D)
temperature switches or push buttons in hazard- Classification according to ATEX 94/9/CE:
ous area. I/II (M1)/(1) G/D [EEx ia] IIC
Non intrinsic safety According to the type of sensor and the chosen Safety parameters see EC-type certificate LCIE
recopy outputs logic: a green LED on the front panel displays a 00ATEX 6034X
free-potential contact for each channel without Ambient Temperature
common wire. Operating -20 to +60°C
Collector cut-off power 15 V - 60 mA - 0.9 VA - 350 Hz -20 to +50°C (recommended)
Selection of the sensor type Inductive / capacitive intrinsic safety certified Storage -40 to +80°C
NAMUR proximity detector or free-potential Dimensional & mechanical Housing for symmetrical DIN rail (hat profile
contacts. 35 mm as per standard NFC63015 / EN50022) -
Selection of the logic By a mini-DIP choice of active proximity Depth:120 mm ; - Height: 90 mm - 145 mm
switches or when contact is NO (Normally Open) overall including space for cables ; Width on
or NC (Normally Closed). rail 29.5 mm. Minimal distance between rails:
Fault detector For all inputs configured as NAMUR, all models 180 mm.
are provided with fault detector (broken line or Installations conditions
short-circuit). In faulty case, the green front LED Mounting on DIN rail: must take into account thermal dissipation
switches off, the contact of the defective chan- and risk of overheating generated by housings
nel opens and the red LED corresponding to the installed side by side. In case of a high concen-
defective channel switches on. tration inherent safety barrier, we recommend
Other channels are not affected. to leave a free space of 10 mm between each
Power supply 24 V DC ±10% group of 8 units (horizontal rail) and between each
230 V AC ±10% group of 4 units (vertical rail).
1 front panel yellow LED is “ON” when supply Mounting inside a cabinet: It is recommended to close the electrical cabinet
is active and to ensure a circulation of fresh air even by
Consumption 5 VA means of an air conditioner to keep the inside
Connections All connections by removable screw terminals. temperature at the level compatible with the
Supply distribution by means of a flat cable from recommended operating temperature among
one unit to the next one. the units.

430
Ordering Chart
Electrical connec-
Description Voltage supply Output Item no.
tion
Flowmeter Type SE30 Ex for sensor fitting S030
SE30 Ex - NAMUR II 1 G/D for explosive gas and 8 - 15 V DC - via an NAMUR current 1 cable plug 552 901
dust environments: zones 0, 1 or 2 and 20, 21 or 22 intrinsic safety barrier modulation - EN 175301-803

SE30 Ex
with NAMUR input* 2-wire
* The open circuit voltage for the NAMUR input must be included between 8 and 15 V.

Note regarding the ordering of a complete sensor:

A SE30 Ex sensor consists of the Type SE30 Ex electronic module and the INLINE fitting, see datasheet for Type S030
Please order the relevant INLINE fitting and the electronics separately!

Accessories
Description Item no.
Cable plug EN 175301-803 with blue cable gland and silicone seal (Type 2508) 167 526

Classifications for explosive areas Voltage supply Output Number of channels Item no.
Intrinsic safety barrier
24 V DC open collector, 15 V, 60 mA 2, with NAMUR input 553 456
ATEX 94/9/CE
I/II (M1 )/ (1) G/D [Ex ia] IIC open collector, 15 V, 60 mA 4, with NAMUR input 553 457

230 V AC open collector, 15 V, 60 mA 2, with NAMUR input 553 458

open collector, 15 V, 60 mA 4, with NAMUR input 553 459

431
 In-Line Flowmeter for Monitoring, Switching and Display

For use with fitting S030, DN15-50 mm

SE32

• Monitor, switch and transmit functions

• Large display
• Free configurable switching point

Please see fitting S030

The 8032 flowmeter consists of a SE32 transmitter and a S030 fitting. Envelope Dimensions [mm] (compact version)
It is used for measuring clean, neutral or aggressive liquids. It is available
with freely configurable switching outputs (transistor or relay) or 4-20 mA
process output value.

Technical Data
General data
Compatibility With fittings S030 (see corresponding data sheet)
Materials
Housing, cover PC, glass fibre reinforced
Front panel folio/Screws Polyester / Stainless steel
Cable plug/connector M12 PA / PA or CuZn, nickel-plated
Wetted parts materials:
Fitting, sensor armature/ Brass, stainless steel, PVC, PP or
Seal PVDF / FKM (EPDM option)
Paddle-wheel / Axis, PVDF / Ceramics
bearings
A B C D
Display 8-digit LCD with backlighting
54 54 50 116
Electrical connections Cable plug acc. to EN 175301-803, free positionable
male M12 connector, 5 pins or male M12 connector, 8
pins (included in delivery)
Voltage supply cable 0.5 mm2 max. cross section; max. 100 m long, shielded
Options
Remote sensor connection 0.5 mm2 max. cross section; max. 50 m long, shielded
Complete device data (fitting S030 + electronic module SE32) • Wall or cabinet mounting
Pipe diameter DN06 to DN65 • AS-i Connection (on request)
Measuring range 0.3 to 10 m/s • Hygienic clamp and ASME weld end connections
Medium temperature 0 to 50°C (with PVC fitting) / 0 to 80°C (with PP fitting) / • ANSI flange connection
-15 to 100°C (with stainless steel, brass or PVDF fitting) • PVDF and PP fittings
Fluid pressure max. PN10 (145.1 PSI) (with plastic fitting)
• Various sealing materials
PN16 (232.16 PSI) (with metal fitting)
• Individual calibration certificate,
Viscosity / Pollution 300 cSt. max. / 1% max. (particle size 0.5 mm max.)
Measurement error
Teach-In ±1% of Reading1) (at the teach flow rate value)
Standard K-factor ±3% of Reading1)
Operating mode Threshold: window or hysteresis
Linearity1) ±0.5% of F.S.*
Repeatability1) ±0.4% of Reading
* F.S. = Full scale (10 m/s)
1)
Under reference conditions i.e. measuring fluid = water, ambient and water temperature = 20°C,
applying the minimum inlet and outlet pipe straights, matched inside pipe dimensions.

432
Technical Data (cont..)

Electric Data
Operating voltage Filtered and regulated
Compact version 12-36 V DC ±10%
Reversed polarity of DC Protected
Current consumption

SE32
Compact version ≤ 90 mA (without load)
Input
Frequency (remote version) Pulse signal: 2 to 400 Hz input impedance: 10 kΩ
Outputs
Transistor NPN and/or PNP (selectable), open collector, max. 700 mA,
500 mA max. per transistor if both transistor outputs are wired,
0 to 300 Hz
NPN-output: 0.2 - 36 V DC
PNP-output: Power supply
protected against short circuit.
Relay (compact version) 3 A/250 V AC or 3 A/30 V DC;
[3 A/48 V AC or 3 A/30 V DC]2.
Process value (compact version) 4 to 20 mA, galvanic insulation
Loop resistance: 1300 Ω at 36 V DC, 1000 Ω at 30 V DC,
700 Ω at 24 V DC, 450 Ω at 18 V DC, 200 Ω at 12 V DC
4 to 20 mA measurement error ±1%
Environment
Ambient temperature -10 to + 60 °C (operating and storage)
* For the 97/23/CE pressure directive, the device can only be
Relative humidity ≤ 80%, without condensation
used under following conditions (depend on max. pressure, pipe
Standards, directives and approvals diameter and fluid
Protection class IP65 with connector plugged-in and tightened correctly
Type of fluid Conditions
Standard, directives
Fluid group 1, §1.3.a DN ≤ 25 only
EMC EN 610006-2, 610006-3
DN ≤ 32 or
Security EN 61010-1 Fluid group 2, §1.3.a
DN > 32 and PN*DN ≤ 1000
Pressure (Fitting S030, DN06 to DN65,
in PVC, PP, PVDF, stainless steel or brass) Complying with article 3 of Chap. 3 from 97/23/CE directive.* Fluid group 1, §1.3.b PN*DN ≤ 2000
Vibration / Shock EN 60068-2-6 / EN 60068-2-27 Fluid group 2, §1.3.b DN ≤ 200

Main Features
8032 with standard On/Off output
- 2 switching modes for the output, either hysteresis or window, inverted or not

Hysteresis mode Window mode

Contact Contact Contact Contact

Hysteresis, inverted Hysteresis, not inverted Window, inverted Window, not inverted

OLO OHI OLO OHI OLO OHI

OLO OHI

- Configurable delay before switching

- Possible outputs depending on the version: relay, transistor NPN, transistor PNP

8032 with current output for the measurement value

- 4 to 20 mA output
- 4 to 20 mA output + relay output

433
 50 x DN 5 x DN

Installation
EN ISO 5167-1 specifies the straight inlet and outlet distances that must be complied with when installing fittings
in pipelines in order to achieve calm flow conditions. The most important layouts that could lead to turbulence in the
flow are shown below, together with the associated minimum inlet and outlet distances. These ensure 40 calm, 5 x DN
x DN problem-

free measurement conditions at the measurement point.

SE32

50 x DN 5 x DN 25 x DN 5 x DN

40 x DN 5 x DN 20 x DN 5 x DN
DN = pipe diameter Fluid direction -->

Pipe diameter
Control valve 2 x 90° elbow joint
extension
50 x DN 5 x DN 25 x DN 5 x DN 18 x DN 5 x DN

2 x 90° elbow joint 90° elbow joint Pipe diameter

3 dimensional or T-piece reduction
40 x DN 5 x DN 20 x DN 5 x DN 15 x DN 5 x DN

The device can be installed into either horizontal or vertical pipes.

25 x DN 5 x DN 18 x DN 5 x DN

Correct Incorrect
Incorrect

20 x DN 5 x DN 15 x DN 5 x DN
Incorrect Correct
Correct Correct Incorrect

18 x DN 5 x DN

Pressure/temperature Chart

15 x DN 5 x DN
P (bar) A
16 A: Application range for a complete device
15 Metal
14 (fitting + electronics)
13
12
11
10
9 PVDF
8
PVC + PP PVDF (PN10)
7
6
5
4 PVC (PN10)
3
2
1 PP (PN10)
0 T °C
-30 -10 +10 +30 +50 +70 +90 +110

434
Ordering Charts
Output Connection Item No.
NPN Cable plug 436 474

PNP Cable plug 434 871

SE32
NPN & PNP M12 connection 436 473

Relay Cable plug & M12 436 475

4 - 20 mA & Relay Cable plug & M12 560 547

Note: other cable lengths on request

The SE32 electronic module and the S030 fitting must be ordered separately.

Accessories
Connection Type Item No
5-pin M12 plug for NPN/PNP Plug only 917 116

5-pin M12 plug for NPN/PNP 5 m, prewired 560 365

8-pin M12 plug for 4 - 20 mA Plug only 444 799

8-pin M12 plug for 4 - 20 mA 10 m, prewired 555 675

435
 INLINE Flow Transmitter for continuous flow measurement

For use with fitting DN15-50 mm

SE35

• Displays both flow rate and volume (with

two totalizers)
• Automatic calibration: Teach-In
• Simulation: all output signals

See appropriate fittings S030

The flow transmitter is specially designed for use in neutral, slightly ag- Dimension [mm] (see datasheet for more details)
gressive, solid free liquids. The transmitter is made up of a compact fitting
with paddle-wheel (S030) and an electronic module (SE35) quickly and
easily connected together by a Quarter-Turn

Technical data
General data
Compatibility with fittings S030 (see corresponding data
sheet)
Materials
Housing, cover, lid, nut PC
Front panel foil / Screws Polyester / Stainless steel
Cable plug or glands PA
Wetted parts materials
Fitting, sensor armature Brass, stainless steel 1.4404/316L, PVC,
PP or PVDF
Paddle-wheel PVDF
Axis and bearing / Seal Ceramics / FKM
(EPDM included but non-mounted) A B C
Display 15x60 mm, 8-digit LCD, alphanumeric, 84 116 88
15 segments, 9 mm high
Electrical connections Cable plug EN175301-803 or cable glands
M20x1.5 or none (for battery version)
max. 50 m, shielded cable with 1.5 mm2 max.
cross-section (cable plug included)
Complete device data (Fitting S030 + electronics)
Pipe diameter DN06 to DN65 Options
Measuring range 0.5 m/s to 10 m/s (Battery ver. - Coil transducer) • E
 lectrical connection acc. to EN 75301-803 Type 2508
0.3 m/s to 10 m/s (Hall transducer version)
(Item no. 438 811) or Type 2509 (Item no. 162 673)
Fluid temperature with fitting in
PVC / PP 0°C to 50°C / 0°C to 80°C) • PVDF or PP Fittings.
PVDF, brass or stainless steel -15°C to 100°C • High flow rates (8025) up to DN350 mm
Fluid pressure max. PN10 (145.1PSI) (with plastic fitting) - PN16 • Various seal materials
(232.16PSI) ( with metal fitting - PN40 on request,
• Special calibration certificate
see S030 data sheet) - see Pressure/Tempera-
ture diagram
Viscosity / Pollution 300 cSt. max. / 1% max. (size: 0.5 mm max.)
Measurement error
Teach-In ±1% of Reading1) (at the teach flow rate value)
Standard K-factor ±2.5% of Reading1)
Linearity ±0.5% of F.S.*1)
Repeatability ±0.4% of reading1)

Under reference conditions i.e. measuring fluid=water, ambient and water temperature=20°C
1)

(68°F), applying the minimum inlet and outlet pipe straights, matched inside pipe dimensions
* F.S.=Full scale (10 m/s)

436
Technical data (continued)

Electrical data
Power supply (V+)
Standard signal version 12-36 V DC ±10%, filtered and regulated, SELV (extra low
safety voltage) circuit with a non dangerous energy level or
115/230 V AC 50/60 Hz (see tech. spec. 115/230 V AC)
Battery indicator/totalizer version 2 x 9  V DC batteries, lifetime min. 1 year at 20°C

SE35
Reversed polarity of DC protected
Current consumption with sensor ≤ 70 mA at 12 V DC - transmitter with relays
(without consumption of pulse output) ≤ 25 mA at 12 V DC - transmitter without relay
Output
Standard signal version
Signal current 4-20 mA (3-wire with relays; 2-wire without relay)
max. loop impedance: 900 Ω at 30 V DC;
600 Ω at 24 V DC; 50 Ω at 12 V DC;
800 Ω with a 115/230 V AC voltage supply
Pulse Polarized, potential free, 5 to 36 V DC; 100 mA,
protected, line drop at 100 mA: 2.5 V DC
Relay 2 relays, freely configurable, 3 A, 230 V AC
Battery indicator/totalizer version None
4 to 20 mA measurement error ±1%
Environment
Height above sea level max. 2000 m
Ambient temperature 0°C to +60°C (12-36 V DC or battery version)
(operation and storage) 0°C to +50°C (115/230 V AC version)
Relative humidity ≤ 80%, without condensation
Technical specifications 115/230 V AC * For the 2006/95/CE pressure directive, the device can only be
Voltage supply 27 V DC regulated, max. current: used under following conditions (depend on max. pressure, pipe
available inside the device 125 mAintegrated protection: diameter and fluid).
fuse 125 mA temporised power: 3 VA
Type of fluid Conditions
Standard, directives and approvals
Fluid group 1, §1.3.a
Protection class IP65 with cable plug or gland mounted and tightened or with
DN25 only
obturator locked if not used.
Fluid group 2, §1.3.a DN ≤ 32, or
Standard
DN > 32 and PN*DN ≤ 1000
EMC EN 61000-6-2, EN 61000-6-3
Safety EN 61010-1 Fluid group 1, §1.3.b
Pressure (Fitting S030, DN06 to DN65, in PN*DN ≤ 2000
PVC, PP, PVDF, stainless steel or brass) Complying with article 3 of chp. 3 from 2006/95/CE directive* Fluid group 2, §1.3.b
Vibration / Shock EN 60068-2-6 / EN 60068-2-27 DN ≤ 200

Pressure/Temperature diagram

P (bar) A
16
15 Metal
14
13
12
11
10
A: Application range for complete device
9 PVDF (fitting + electronics)
8
PVC + PP PVDF (PN10)
7
6
5
4 PVC (PN10)
3
2
1 PP (PN10)
0 T °C
-30 -10 +10 +30 +50 +70 +90 +110

437
 50 x DN 5 x DN

Installation
40 x DN 5 x DN
EN ISO 5167-1 specifies the straight inlet and outlet distances that must be complied with when installing fittings in pipelines
in order to achieve calm flow conditions. The most important layouts that could lead to turbulence in the flow are shown
below, together with the associated minimum inlet and outlet distances. These ensure calm, problem-free measurement
conditions at the measurement point.
50 x DN 5 x DN 25 x DN 5 x DN
SE35

40 x DN 5 x DN 20 x DN 5 x DN
DN = pipe diameter Fluid direction -->

Control valve 2 x 90° elbow joint  ipe diameter

P
extension
50 x DN 5 x DN 25 x DN 5 x DN 18 x DN 5 x DN

2 x 90° elbow joint 90° elbow joint Pipe diameter

3 dimensional or T-piece reduction 15 x DN 5 x DN
40 x DN 5 x DN 20 x DN 5 x DN

25 x DN 5 x DN 18 x DN 5 x DN
Ordering chart
Supply voltage Outputs Electrical connection Item no.
12 - 36 V/DC 4 - 20 mA (2 -wire) + Pulse Cable plug 444 005

20 x DN 5 x DN 15 x DN 25cable
x DNglands 444 006

4 - 20 mA (3 -wire) + Pulse + Relays 2 cable glands 444 007

115 - 230 V/50 Hz 4 - 20 mA (2-wire) + Pulse 2 cable glands 423 922

18 x DN 5 x DN
4 - 20 mA (3 -wire) + Pulse + Relays 2 cable glands 423 924

2 x 9 V/ DC Batteries - None 423 921

15 x DN 5 x DN
Note: The SE35 electronic module and the S030 fitting must be ordered separately

Accessories
Specifications Item no.
Set with 2 cable glands M20x1.5 + 2 neoprene flat seals for cable gland or plug + 2 screw-plugs M20x1.5 449 755
+ 2 multiway seals 2x6 mm
Set with 1 stopper for unused cable gland M20x1.5 + 1 multiway seal 2x6 mm for cable gland + 1 black EPDM 551 775
seal for the sensor + 1 mounting instruction sheet

438
Dimensions [mm]

180

SE35
91

21

105

75

114
104
88

88

88 88

116 95 126

DN H
06 134
08 134
15 139
20 137
H

25 137
32 140
40 144
50 151
65 151

439
 In-Line Flow Transmitter for continuous measurement

For use with fitting S030, DN15-50 mm

SE36

• Up and download of the data through

removable display
• Automatic calibration: TEACH-IN
• All output signals without presence of
flow

Please see fitting S030

Unique bayonet style flow meter constructed from an SE36 sensor and Envelope Dimensions [mm] (see datasheet for details)
any of the S030 fittings. This two-wire 4-20 mA INLINE flow meter is
manufactured to provide true, reliable flow for neutral, solid free liquids. A
backlit removable display allows the system to be flexible and adds more
value.

Technical Data
General data
Compatibility Any pipe from DN06 to 65 which are fitted
out with Bürkert INLINE Fitting S030
(see corresponding data sheet)
Materials See exploded view, on next page
Housing Stainless steel 1.4561, PPS
cover PC
Gaskets EPDM
Screws Stainless steel
Fixed connector mounting plate Stainless steel 1.4404 (316L)
Fixed connector Brass nickel plated
Display PC
A B C
Navigation key PBT
Quarter-Turn system PC 97 70 131
Display (accessories) Grey dot matrix 128 x 64 with backlighting
Electrical connections
2 or 3 outputs transmitter 1 x 5-pin M12 male fixed connector, Options
4 outputs transmitters 1 x 5-pin M12 male and 1 x 5-pin M12
female fixed connectors • High flow rate (8026) to DN350 mm
Connection cable Shielded cable • Hygienic clamp and weld end connections
Environment • ANSI/DIN flange connection
Ambient temperature -10 up to +60°C (operating and storage) • Various sealing materials
Relative humidity ≤ 85%, without condensation • Individual calibration certificate
Complete device data (Pipe + transmitter)
Pipe diameter DN06 to 65
Measuring range 0.3 up to 10 m/s
Medium temperature with fitting in
PVC 0 up to 50°C
PP 0 up to 80°C
PVDF, brass or stainless steel -15 up to 100°C
Medium pressure max. PN10 (145 PSI) (with plastic fitting) - PN16
(232 PSI) (with metal fitting) - (PN40 on request,
see S030 datasheet) - see pressure/
temperature chart
Viscosity / Particles rate 300 cSt max. / 1% max.
Measurement error
Teach-In ±1% of Reading (at Teach-In flow rate value)1)
Standard K-factor ±2.5% of Reading1)
1)
 nder reference conditions i.e. measuring fluid=water, ambient and water temperature=20°C
U
Linearity ±0.5% of F.S.*1)
(68°F), applying the minimum inlet and outlet pipe straights, matched inside pipe dimensions.
Repeatability ±0.4% of Reading 1)
* F.S.=Full scale (10 m/s)

440
Technical Data (continued)

Electrical data
Power supply
2 or 3 outputs transmitter (2-wire) 14-36 V DC, filtered and regulated
4 outputs transmitter (3-wire) 12-36 V DC, filtered and regulated
Characteristics of the power source Limited power source (according to § 9.3 of the UL61010-1 standard)
(not provided) of UL recognized or, Class 2 type power source (acc. to the 1310/1585 and 60950-1

SE36
devices standards)
Current consumption with sensor ≤ 1 A (with transistors load)
2 or 3 outputs transmitter (2-wire) ≤ 25 mA (at 14 V DC without transistors load, with current loop)
4 outputs transmitter (3-wire) ≤ 5 mA (at 12 V DC without transistors load, without current loop)
Power consumption 40 W max.
Reversed polarity of DC Protected
Voltage peak Protected
Short circuit Protected for transistor outputs
Output
Transistor
1 Transistor output NPN, open collector, 1 - 36 V DC,
(Transmitter 2-wire) max. 700 mA

2 Transistor outputs Configurable as sourcing or sinking (respectively both as PNP or NPN ),

(Transmitter 2 or 3-wire) open collector, max. 700 mA, 500 mA max. per transistor if the 2
transistor outputs are wired
NPN-output: 1 - 36 V DC
PNP-output: Power supply

Current 4-20 mA programmable as sourcing or sinking (in transistor mode),

1 Current output (Transmitter 2-wire) max. loop impedance: 1100 Ω at 36 V DC ;
610 Ω at 24 V DC; 180 Ω at 14 V DC

2 Current outputs max. loop impedance: 1100 Ω at 36 V DC;

(Transmitter 3-wire) 610 Ω at 24 V DC; 100 Ω at 12 V DC * For the 97/23/CE pressure directive, the device can only be
4 to 20 mA measurment error ±1% used under following conditions (depend on max. pressure,
pipe diameter and fluid).
Standards, directives and approvals
Protection class IP65, IP67, NEMA 4X and NEMA 6P with M12 cable plug mounted Type of fluid Conditions
and tightened and cover fully screwed down Fluid group 1, §1.3.a DN ≤ 25 only
DN ≤ 32
Standard and directives Fluid group 2, §1.3.a
DN > 32 and PN*DN ≤ 1000
EMC EN 61000-6-2 (2005), EN 61000-6-3 (2001)
Pressure Complying with article 3 of §3 from 97/23/CE. directive* Fluid group 1, §1.3.a PN*DN ≤ 2000
Vibration / Shock EN 60068-2-6 / EN 60068-2-27 Fluid group 2, §1.3.a DN ≤ 200

Pressure / Temperature Chart

P (bar) A
16
15 Metal
14
13
12
11
10
9 PVDF A : application range for complete device
8
PVC + PP PVDF (PN10) (Fitting + transmitter)
7
6
5
4 PVC (PN10)
3
2
1 PP (PN10)
0 T °C
-30 -10 +10 +30 +50 +70 +90 +110

441
 50 x DN 5 x DN

Installation
EN ISO 5167-1 prescribes the straight inlet and outlet distances that must be complied with when installing fittings in pipe
40 x DN 5 x DN
lines in order to achieve calm flow conditions. The most important layouts that could lead to turbulence in the flow are shown
below, together with the associated prescribed minimum inlet and outlet distances. These ensure calm, problem-free meas-
urement conditions at the measurement point.
SE36

50 x DN 5 x DN 25 x DN 5 x DN

40 x DN 5 x DN 20 x DN 5 x DN
DN = orifice Fluid direction -->

Regulating valve 2 x 90° elbow joint Extension

50 x DN 5 x DN 25 x DN 5 x DN 18 x DN 5 x DN

2 x 90° elbow joint 90° elbow joint

3 dimensional or T-piece Reduction 15 x DN 5 x DN
40 x DN 5 x DN 20 x DN 5 x DN

25 x DN 5 x DN 18 x DN 5 x DN
Dimensions [mm]

20 x DN 5 x DN 15 x DN 5 x DN
DN H with
S030 Fitting
06 160
08 160
H

15 165
18 x DN 5 x DN
20 163
25 163
32 166
40 170
15 x DN 550
x DN 177
65 177

442
Ordering Chart
Item no.
Specifications Output Electrical connection without with
display display
2 outputs 1 x transistor + 1 x 4 - 20 mA (2 wire) 5-pin M12 male fixed connector 560 880 561 880

SE36
3 outputs 2 x transistor + 1 x 4 - 20 mA (2 wire) 5-pin M12 male fixed connector 560 881 561 881

4 outputs 2 x transistor + 2 x 4 -20 mA (3 wire) 5-pin M12 male and 5-pin M12 female 560 882 561 882

Note:
The following items must be ordered separately
• The SE36 electronic module and the S030 fitting
• M12 cable plugs (only female for single 4-20 mA, 1 male + 1 female for dual 4-20 mA transmitter)

Accessories
Description Item No
Display/programming module 559 168

Electrical connector, 5-pin M12 male, plug only 560 946

Electrical connector, 5-pin M12 male, 2 m prewired 559 177

Electrical connector, 5-pin M12 female, plug only 917 116

Electrical connector, 5-pin M12 female, 2 m prewired 438 680

443
 Electronics for electromagnetic flowmeters
SE56

• Must be equipped with sensor fitting

S051, S055 or S056 (see Type 8051,
8055 and 8056)
• Continuous measurement or batch
SE56 standard
control with display,
• High accuracy housing in
stainless steel SE56
• Data logger, PROFIBUS DP, HART
blind
available

The SE56 electronics (blind in compact version or with display in compact Envelope Dimensions [mm] (see datasheet for details)
or remote version) connected to the magnetic flow sensor fitting, Type
S051, S055 or S056, is designed for applications with liquids with a Electronic SE56 without display B
minimum conductivity of 5 mS/cm.
A B C
The device can be parameterize either with 3 keypads (version with 184 65 113
display) or by computer via a serial interface.

As standard, the equipment is supplied with one or two transistor outputs

and one digital input. As options, other features are available: such as high
frequency output, current output, data logger 2 MB, PROFIBUS DP, HART.
C

Technical Data
Electronics SE56 standard with display
Housing materials Die casting aluminium or
stainless steel 304 electro-polish
Display Graphic display 8 lines x 16 Characters, 128 x 64
pixels with back light A
Keyboard 3 membrane keys
Electrical connection 6 cable glands PG11
Environment
Ambient temperature
Operating and storage -20 to +60°C
Relative humidity ≤ 85%, without condensation
Height above sea level -200 to 6000 m
Standard
Protection Class I, IP67, category of installation II
Standard
EMC EN 61326-1
Emission EN 55011 (Group1, Class B)
Immunity IEC 1000-4-2/3/4/5/6/11
Safety EN 61010
Electrical data
Power supply 90 to 265 V AC - 44 Hz to 66 Hz
Power consumption max. 25 VA
Cable length max. 20 m (distance between sensor fitting and electronics)
Input circuit 1 digital, selectable function
Outputs
Transistor 2 outputs, selectable open collector as pulse/
frequency (1250 Hz, 100 mA, 40 V DC) or alarm
(adjustable usage)
Current 1 output, 4 to 20 mA - RL = 1000 Ω
(+ a second output)*
Serial interface* RS 485, RS232, PROFIBUS DP or HART
Datalogger* 2 MB, 32 values + 64 alarm events
Velocity range 0.4 to 10 m/s
* on request.

444
Technical Data (continued) Envelope Dimensions [mm] (see datasheet for details)

Electronics SE56 standard with display (Fort)

Measurements Flow rate (volume) = ±0.05% of reading Electronic SE56 Standard with Display
tolerance Out 4/20 mA = ±0.08% of reading
Frequency out = ±0.08% of reading
Accuracy 1) ±0.2% of reading (see diagram)

SE56
Repeatability ±0.1% of reading
Galvanic isolation All the input/outputs are galvanically isolated from

170
power supply
Data storage An EEPROM stores the measured values
(in case of power failure)
Special functions Bidirectional measure
Dual measurement range
171
Diagnostic function
146
Empty pipe detection
Remote configuration (for connection to PC or hand
terminal through remote configuration tool kit)
Batch function

152*
146

162
1)
 nder reference conditions: water temperature = 20°C, ambient temperature = 25°C,
u
constant flow rate during the test, liquid speed > 1 m/s

230
Technical data (electronics SE56 blind)

25
Materials
Housing Stainless steel 40 125
Cover PPS
Seal EPDM
Display None
Parameterization Through remote configuration tool kit (accessories
Item No. 559 374) Electronic SE56 without display 65
Electrical connection 2 cable glands PG9
Electrical data
Power supply 20 - 30 V DC

90.5
Power consumption max. 10 W

113
Input

58
1 digital, selectable function
Outputs
Transistor 2 outputs, selectable open collector as pulse/
frequency (1250 Hz, 100 mA, 40 V DC) or alarm
(adjustable usage) 15.5
Current 1 output, 4 to 20 mA - 144.5
RL = 800 Ω passive 184 53
Serial interface* RS 485 or PROFIBUS DP
Accuracy 1) ±0.2% of reading (see diagram)
Repeatability ±0.1% of reading
Galvanic isolation All the input/outputs are galvanically isolated from
power supply Accuracy Diagram
Data storage An EEPROM stores the measured values
(in case of power failure)
Max. error
Special functions Bidirectional measure
[%]
Diagnostic function
Empty pipe detection + 1,0
Remote configuration (for connection to PC or hand + 0,8
terminal) + 0,6 with SE56 Basic
Batch function + 0,4 with SE56 with & without display
Velocity range 0.4 to 10 m/s + 0,2
Environment 1 5 10
- 0,2
Ambient temperature - 0,4 Speed [m/s]
Operating and storage -20 to 40°C (-4 to 104°F) - 0,6
Relative humidity ≤ 85%, without condensation - 0,8
Height above sea level -200 to 6000 m - 1,0
Standard
Protection Class I, IP67, category of installation II
Standard
EMC EN 61326-1
Emission EN 55011 (Group1, Class B)
Immunity IEC 1000-4-2/3/4/5/6/11
Safety EN 61010
* on request.

445
 Ordering Chart
Electrical
Description Power supply Output Body material Item no.
connection
Standard compact version 90 - 265 V AC 2 Transistors Aluminium 6 cable glands 558 745
with display
Stainless steel 6 cable glands 559 780
SE56

Standard wall-mounting version 90 - 265 V AC 2 Transistors Aluminium 6 cable glands 559 781
with display
Stainless steel 6 cable glands 558 310

2 Transistors + 4 - 20 mA Aluminium 6 cable glands 558 750

Stainless steel 6 cable glands 558 308

Blind compact version 20 - 30 V DC up to 4 Transistors Stainless steel 2 cable glands 559 132

up to 4 Transistors + 4 - 20 mA Stainless steel 2 cable glands 559 133

up to 4 Transistors + Profibus DP Stainless steel 2 cable glands 559 134

Note:
The SE35 electronic module and the S030 fitting must be ordered separately

Accessories
Description Item no.
USB interface cable + software for programming the flow transmitter electronics without display with PC 559 374

Kit for converting a compact design to a remote version (only transmitter electronics with display) 560 153

446
 Gas provides reliable.

The compact Bürkert solenoid control valves are very fine and thus provide a
more stable fuel gas or air control. With an extremely low electrical energy they are
extremely efficient.

447
 Index Type numbers

0… …………………………… Page 3… …………………………… Page 8… …………………………… Page

INDEX

SE30… ………………………… 426 3003… ………………………… 208 8011… ………………………… 296

SE30 Ex………………………… 428 3230… ………………………… 212 8012… ………………………… 298
SE32… ………………………… 432 3232… ………………………… 214 8020… ………………………… 302
SE35… ………………………… 436 3233… ………………………… 216 8025 Batch controller… ……… 304
SE36… ………………………… 440 8025 Transmitter… …………… 312
SE56… ………………………… 444 5 8026… ………………………… 324
SO20… ………………………… 416 5282… ………………………… 52 8035… ………………………… 328
SO22… ………………………… 420 5282 ATEX… ………………… 108 8036… ………………………… 332
SO30… ………………………… 422 5404… ………………………… 54 8041… ………………………… 336
0121… …………………………… 4 5413… ………………………… 114 8045… ………………………… 338
0124 (new Type 0330)………… 18 5420… ………………………… 116 8051… ………………………… 342
0131… …………………………… 6 5470 E… ……………………… 118 8055… ………………………… 342
0142… ………………………… 12 5470 M… ……………………… 120 8056… ………………………… 342
0223 (new Type 0131)…………… 8 5470 R… ……………………… 124 8072… ………………………… 348
0255… ………………………… 14 5470 NAMUR/NAMUR Ex i……128 8081… ………………………… 352
0290… ………………………… 16 8110… ………………………… 356
0323 (new Type 0131)………… 10 6 8111… ………………………… 356
0330 2 way… ………………… 18 6011… ………………………… 56 8112… ………………………… 358
0330 3 way… ………………… 22 6012… ………………………… 58 8136… ………………………… 360
0330 3 way Universal… ……… 24 6012 Pilot ……………………… 130 8137… ………………………… 364
0330 Ex………………………… 26 6014 Pilot ……………………… 130 8138… ………………………… 364
0331 Pilot… …………………… 112 6013… ………………………… 60 8177… ………………………… 368
0331 Flange… ………………… 28 6013 ATEX… ………………… 108 8202 ELEMENT… …………… 370
0340… ………………………… 30 6014… ………………………… 62 8202 NEUTRINO… …………… 374
0344… ………………………… 32 6014 Ex ……………………… 64 8222 ELEMENT… …………… 378
0355… ………………………… 34 6014 Ex i… …………………… 66 8222 NEUTRINO… …………… 382
0406… ………………………… 36 6024… ………………………… 68 8228… ………………………… 386
0407… ………………………… 36 6027… ………………………… 72 8311… ………………………… 388
0780 (new Type 0330 Ex)… … 26 6106… ………………………… 132 8323… ………………………… 392
6144… ………………………… 136 8400… ………………………… 394
1 6213 EV………………………… 76 8605… ………………………… 104
1060… ………………………… 172 6240… ………………………… 80 8611… ………………………… 396
1078… ………………………… 38 6281 EV … …………………… 82 8619… ………………………… 400
6281 EV ATEX… ……………… 108 8620… ………………………… 404
2 6518 … ………………………… 140 8635… ………………………… 220
2000 (liquids)… ……………… 174 6519 … ………………………… 142 8640… ………………………… 164
2000 (steam, gases)…………… 176 6519 Ex i … …………………… 144 8644… ………………………… 168
2002… ………………………… 178 6519 Ex m … ………………… 146 8681… ………………………… 224
2012… ………………………… 196 6519 NAMUR ………………… 148 8685… ………………………… 230
2030… ………………………… 180 6519 NAMUR Ex i … ………… 150 8686… ………………………… 230
2031 Compact… ……………… 184 6519 NAMUR Ex m …………… 152 8690… ………………………… 236
2031 Forged…………………… 186 6524… ………………………… 154 8691… ………………………… 236
2100… ………………………… 188 6525… ………………………… 158 8692… ………………………… 240
2101… ………………………… 196 6526… ………………………… 160 8693… ………………………… 244
2103… ………………………… 198 6527… ………………………… 160 8694… ………………………… 248
2400… ………………………… 40 6604… ………………………… 84 8695… ………………………… 252
2505… ………………………… 42 6606… ………………………… 86 8696… ………………………… 256
2507… ………………………… 42 6624… ………………………… 90 8697… ………………………… 260
2508… ………………………… 42 6626… ………………………… 94 8701… ………………………… 408
2610… ………………………… 44 6628… ………………………… 98 8702… ………………………… 412
2652… ………………………… 202 6650… ………………………… 102 8791… ………………………… 264
2655… ………………………… 202 8792… ………………………… 272
2658… ………………………… 204 7 8793… ………………………… 276
2871… ………………………… 46 7615… ………………………… 294 8802-GB-I CLASSIC… ……… 282
2873… ………………………… 48 8802-YC-I CLASSIC…………… 284
2875… ………………………… 50 8802 GD-I/GD-J ELEMENT… 286
8802 YG-I/YG-J ELEMENT…… 288
8804… ………………………… 290
8805… ………………………… 292

448
Notes

Notes

449
 Bürkert – Close to You

For up-to-date addresses

please visit us at
www.burkert.com. Norway
Poland
Austria Portugal
Belgium Spain
Czech Republic Sweden
Denmark Switzerland
Finland Turkey
France United Kingdom
Germany
Italy
Netherlands Russia

China
Canada Hong Kong
USA India
Japan
Korea
Malaysia
United Philippines
Arab Singapore
Argentina Emirates Taiwan
Brazil

South Africa
Australia
New Zealand

Credits: © and concept: Christian Bürkert GmbH & Co. KG | Photography: Münch Lichtbildnerei, Stuttgart; Studio Flamisch, Düsseldorf |
All people shown are employees at Bürkert. Thank you for your support (and spirit).

450
 Bürkert Fluid Control Systems
Christian-Bürkert-Straße 13 –17
74653 Ingelfingen
Germany
Tel. +49 (0) 7940/10-0
Fax +49 (0) 7940/10-91 204
895189 / Version 06/2015 / Print 06/2015 © Christian Bürkert GmbH & Co. KG

info@burkert.com
www.burkert.com