SOLENOID VALVES U
1
3/2
direct operated NC Series
core disc 320
3 2
NO
1/4
FEATURES
Three way solenoid valves with orifice and pipe connections in valve body
Valves are designed to handle relatively high pressure 3-way applications
Valves do not require a minimum operating pressure
The solenoid valves satisfy all relevant EC Directives
GENERAL
Differential pressure 0 - 55 bar [1 bar = 100kPa]
Maximum viscosity 65cST (mm2/s)
Response times 5 - 25 ms
fluids () temperature range (TS) seal materials ()
air, inert gas, water, oil -20 to + 90C NBR (nitrile)
-20 to + 40C UR (urethane)
MATERIALS IN CONTACT WITH FLUID
() Ensure that the compatibility of the fluids in contact with the materials is verified
Brass body Stainless steel body
Body and seat Brass AISI 303 SS
Core tube Stainless steel Stainless steel
Core and plugnut Stainless steel Stainless steel
Springs Stainless steel Stainless steel
Sealings NBR NBR
Discs NBR or UR NBR
Disc holder & core guide CA CA
Shading coil Copper Silver
2 1
BP
MP
RP
LP
Not Not Not
Available Available Available 10,5W-16,7W
Low Reduced Medium Basic
power power power power
POWER LEVELS - cold electrical holding values (watt)
SPECIFICATIONS
operating pressure
flow power prefix optional solenoids
pipe orifice differential (bar)
coefficient level basic catalogue number
size size max. (PS) NEMA ATEX / IECEx
Kv BP IP65
min. air/water() 7&9 Ex d Ex e mb Ex mb
NPT (mm) (m3/h) (l/m) ~ = ~/= EF NF EM PV SC brass stainless st.
U - Universal
0,8 0,02 0,3 0 27 19 16,7/11,2 B320A170 (1) -
1/4 1,6 0,08 1,3 0 9 5 10,5/11,2 B320A172 -
2,4 0,10 1,7 0 7 4 16,7/11,2 B320B174 B320A200
NC - Normally closed
0,8 0,02 0,3 0 50 35 16,7/11,2 B320A180 (1) -
1,6 0,08 1,3 0 15 11 16,7/11,2 B320A182 -
1/4
2,4 0,10 1,7 0 10 8 10,5/11,2 B320A184 B320A202
3,2 0,21 3,5 0 6 4 10,5/11,2 B320A186 B320A203
NO - Normally open
0,8 0,02 0,3 0 55 40 16,7/11,2 B320A190 (1) -
80016GB-2014/R01
1,6 0,08 1,3 0 17 11 16,7/11,2 B320A192 -
1/4
2,4 0,10 1,7 0 10 7 10,5/11,2 B320A194 B320A204
3,2 0,21 3,5 0 5 4 10,5/11,2 B320A196 B320A205
Available feature Available feature in DC only
- Not available (1)
UR discs
All leaflets are available on: www.asconumatics.eu
PIC-2-10-GB
SERIES 320
PREFIX TABLE PRODUCT SELECTION GUIDE
STEP 1
prefix description power level
Select basic catalogue number,
1 2 3 4 5 6 7 LP RP MP BP
including pipe thread indentification
E F Explosionproof - NEMA 7, 9 - Zinc plated steel conduit - - -
E V Explosionproof - NEMA 7, 9 - 316 SS conduit - - - letter. Refer to the specifications table
E M Waterproof IP67 - Metal enclosure (EN/IEC 60079-7+18, 61241-1)* - - - on page 1.
E T Threaded conduit/hole (M20 x 1,5) - - - Example: B320A202
N F Flameproof - Aluminium (EN/IEC 60079-1, 60079-31)* - - -
P V Encapsulated epoxy moulded (EN/IEC 60079-18, 61241-18)* - - - STEP 2
S C Solenoid with spade plug connector (EN/IEC 60730) - - -
Select prefix (combination). Refer to
W P Waterproof IP67 - Metal enclosure - - -
W S Waterproof IP67 - 316 SS enclosure - - - the specifications table on page 1 and
W S E M Waterproof IP67 - 316 SS enclosure (EN/IEC 60079-7+18, 61241-1)* - - - the prefix table on page 2, respect the
W S N F Flameproof - 316L SS (EN/IEC 60079-1, 60079-31)* - - - indicated power level.
T Threaded conduit (1/2" NPT) - - - Example: PV
H C Class H - Battery charging circuit - - -
H T Class H - High temperature - - - STEP 3
X Other special constructions - - - Select suffix (combination) if required.
Refer to the suffix table on page 2,
SUFFIX TABLE respect the indicated power level.
suffix description power level Example: T
1 2 3 4 5 LP RP MP BP
E EPDM (ethylene-propylene) - - - STEP 4
J CR (chloroprene) - - - Select voltage. Refer to standard
N Oxygen service (CR (chloroprene)) - - - voltages on page 3.
N V FPM (fluoroelastomer) and parts cleaned for oxygen service - - - Example: 24V / DC
T PTFE (polytetrafluoroethylene) - - -
V FPM (fluoroelastomer) - - -
STEP 5
W UR (urethane) - - -
C O Epoxy coating on all external surfaces - - - Final catalogue / ordering number.
M B Mounting bracket - - - Example:
P Dry gas, non-lubricated air construction - - - PVB320A202 T 24V / DC
Q Long life, quiet operation construction - - -
M O Push type manual operator - - -
M S Screw type manual operator - - -
Available feature
Standard feature for B320A170, B320A180 and B320A190
- Not available
*
ATEX solenoids are also approved according to EN 13463-1 (non electrical valves)
ORDERING EXAMPLES VALVES:
OPTIONS & ACCESSORIES
WST B 320A192 230V / 50 Hz
catalogue spare parts kit no. (1) mouting SCHT B 320A184 V 230V / 50 Hz
number ~ = bracket no. SC B 320A194 MB 24V / DC
SC B 320A170 C302112 C302200 160800 (2) WP B 320A170 MS 24V / DC
SC B 320A172 C302114 C302201 160800 (2) WS B 320A182 VP 24V / DC
SC B 320B174 C302116 C302201 160800 (2) B 320B174 Q 230V / 50 Hz
SC B 320A180 C302140 C302226 160800 (2) B 320A190 CO 230V / 50 Hz
EF B 320G200 MO 240V / 60 Hz
SC B 320A182 C302141 C302227 160800 (2)
SC B 320A184 C302142 C302227 160800 (2)
prefix (4) voltage
SC B 320A186 C302143 C302228 160800 (2)
pipe thread suffix
SC B 320A190 C302182 C302254 160800 (2)
basic number (4)
SC B 320A192 C302183 C302255 160800 (2)
SC B 320A194 C302184 C302255 160800 (2)
SC B 320A196 C302184 C302255 160800 (2) ORDERING EXAMPLES KITS:
SC B 320A200 C312189 C312190 162950-001(3)
SC B 320A202 C312191 C312192 162950-001(3) WSEM C302183
SC B 320A203 C312191 C312192 162950-001(3) C302142 V(5)
SC B 320A204 C312193 C312194 162950-001(3) C302255 MO(5)
SC B 320A205 C312193 C312194 162950-001(3) WP C302200 MS
(1)
Standard prefixes/suffixes are also applicable to kits
prefix suffix
80016GB-2014/R01
(2)
Mounting holes in body
(3)
Mounting bracket supplied standard with valve basic number
(4)
Prefix EF and EV should always be used in conjunction with
change letter G in the basic number
(5)
Basic kit number applies to SC coil construction
All leaflets are available on: www.asconumatics.eu
2-10-2
SERIES 320
EXPLANATION OF TEMPERATURE RANGES OF SOLENOID VALVES
Valve temperature range The valve temperature range (TS) is determined by the selected seal material, the temperature
range for proper operation of the valve and sometimes by the uid (e.g. steam)
Operator ambient temperature range The operator ambient temperature range is determined by the selected power level and the
safety code
Total temperature range The temperature range of the complete solenoid valve is determined by the limitations of both
temperature ranges above
ELECTRICAL CHARACTERISTICS
Coil insulation class F
Electrical safety IEC 335
Standard voltages DC (=) 24V - 48V
AC (~) 24V - 48V - 115V - 230V/50Hz; other voltages and 60Hz are available on request
power ratings operator
ambient electrical replacement coil / kit
prefix inrush holding hot/cold temperature enclosure
safety code protection type(2)
option ~ ~ = range ~ =
(EN 60529)
(VA) (VA) (W) (W) (C)(1) 230V/50 Hz 24V/DC
Basic power (BP)
SC 55,0 23,0 10,5 9,0/11,2 -40 to +75 EN 60730 IP65, moulded 400425-117 400425-142 01-02
SC 78,0 35,0 16,7 - -40 to +50 EN 60730 IP65, moulded 400425-217 - 01-02
WP/WS 55,0 23,0 10,5 9,0/11,2 -40 to +75 EN 60730 IP67, steel/SS 400405-117 400405-142 03-04
WP/WS 78,0 35,0 16,7 - -40 to +50 EN 60730 IP67, steel/SS 400405-217 - 03-04
NF/WSNF 55,0 23,0 10,5 - -60 to+25/40/60 II2G Ex d IIC Gb T6/T5/T4, II2D Ex t IIIC Db IP67, alu./SS 400405-117 - 05-06
NF/WSNF - - - 9,0/11,2 -60 to+40/60/75 II2G Ex d IIC Gb T6/T5/T4, II2D Ex t IIIC Db IP67, alu./SS - 400405-142 05-06
NF/WSNF 78,0 35,0 16,7 - -60 to +40 II2G Ex d IIC Gb T4, II2D Ex t IIIC Db IP67, alu./SS 400405-217 - 05-06
EM/WSEM 55,0 23,0 10,5 9,0/11,2 -40 to +40 II2G Ex e mb II T3, II2D Ex tD IP67, steel/SS 400909-117 400913-142 03-04
PV 55,0 23,0 10,5 9,0/11,2 -40 to +65 II 2G/D Ex mb II T3(~)/T4(=)/Ex mD IP67, moulded - (3) - (3) 07-08
EF 50,0 25,0 10,1 9,0/11,6 -40 to +52/40 NEMA type 7 and 9 NEMA 4X 238614-057D 238714-006D 09-10
EF 70,0 40,0 17,1 - -40 to +52 NEMA type 7 and 9 NEMA 4X 238614-157D - 09-10
(1)
Temperature range can be limited by sealings Multiple coil kits are available under ATEX/IECEx, contact us
(3)
(2)
Refer to the dimensional drawings on pages 4 to 5 - Not available
ELECTRICAL CONNECTIONS
prefix connection
Spade plug connector with cable gland EN175301-803A (ISO 4400) for cables with an outer diameter
SC,
from 6 to 10mm.
M22 cable gland for cables with an outer diameter from 7 to 12 mm. With an internal and external
WP, WS, EM, WSEM
facility for an earthing or bonding conductor.
NF, WSNF 1/2" NPT threaded cable entry. Enclosures are supplied without cable gland.
PV Moulded-in cable, standard length 2 m
ADDITIONAL OPTIONS
Ex mb (prefix "PV") execution can be supplied in various cable lengths
Compliance with "UL", "CSA" and other local approvals available on request
1/2" NPT (prefix "T") and M20 x 1,5 (prefix "ET") conduits (aluminium or 316 SS) available for steel solenoid housing
Special moulded-in solid state components for peak voltage suppression and/or rectification (four diode bridge)
INSTALLATION
Multi language installation/maintenance instructions are included with each valve
The solenoid valves can be mounted in any position without affecting operation
Threaded pipe connection identifier is B = NPT (ANSI 1.20.3)
Declarations of conformity are available on request
80016GB-2014/R01
All leaflets are available on: www.asconumatics.eu
2-10-3
SERIES 320
DIMENSIONS (mm), WEIGHT (kg)
TYPE 01: TYPE 02:
Epoxy moulded Epoxy moulded
SC: IEC 335 / ISO 4400 SC: IEC 335 / ISO 4400
B320A170 / A172 / B174 / A180 / A182 / A184 / B320A200 / A202 / A203 / A204 / A205
B320A186 / A190 / A192 / A194 / A196
360 360
TYPE 03: TYPE 04:
Metal, epoxy coated / AISI 316 SS Metal, epoxy coated / AISI 316 SS
WP / WS: IEC 335 WP / WS: IEC 335
EM / WSEM: EN 60079-7/18 and EN 61241-1 EM / WSEM: EN 60079-7/18 and EN 61241-1
B320A170 / A172 / B174 / A180 / A182 / A184 / B320A200 / A202 / A203 / A204 / A205
B320A186 / A190 / A192 / A194 / A196
TYPE 05: TYPE 06:
Aluminium, epoxy coated / AISI 316L SS Aluminium, epoxy coated / AISI 316L SS
NF / WSNF: EN/IEC 60079-1 and EN/IEC 60079-31 NF / WSNF: EN/IEC 60079-1 and EN/IEC 60079-31
B320A170 / A172 / B174 / A180 / A182 / A184 / B320A200 / A202 / A203 / A204 / A205
B320A186 / A190 / A192 / A194 / A196
360 360
80016GB-2014/R01
All leaflets are available on: www.asconumatics.eu
2-10-4
SERIES 320
DIMENSIONS (mm), WEIGHT (kg)
TYPE 07: TYPE 08:
Epoxy encapsulated Epoxy encapsulated
PV: EN/IEC 60079-18 and EN/IEC 61241-18 PV: EN/IEC 60079-18 and EN/IEC 61241-18
B320A170 / A172 / B174 / A180 / A182 / A184 / B320A200 / A202 / A203 / A204 / A205
B320A186 / A190 / A192 / A194 / A196
360 360
TYPE 09: TYPE 10:
Epoxy encapsulated Epoxy encapsulated
EF: ICS-6 ANSI / NEMA Type 7 and 9 EF: ICS-6 ANSI / NEMA Type 7 and 9
NOTE: applicable to solenoid only NOTE: applicable to solenoid only
B320A170 / A172 / B174 / A180 / A182 / A184 / B320G200 / G202 / G203 / G204 / G205
B320A186 / A190 / A192 / A194 / A196
360 360
type prefix/option power A B C D E F G H J K L weight
level
01 SC BP 80 50 30 43 45 21 36 70 95 108 - 0,55 kg
02 SC BP 80 50 30 22 40 46 45 62 69 94 107 0,55 kg
03 WP, WS, EM/WSEM BP 120 82 43 77 21 36 79 105 - - - 0,60 kg
04 WP, WS, EM/WSEM BP 120 82 22 36 46 77 62 77 103 - - 0,70 kg
05 NF/WSNF BP 97 73 103 54 21 36 104 130 - - - 1,60 kg
06 NF/WSNF BP 97 22 36 102 54 62 46 102 128 - - 1,75 kg
07 PV BP 67 45 43 45 21 36 63 94 - - - 0,60 kg
80016GB-2014/R01
08 PV BP 67 45 22 36 46 45 62 65 91 - - 0,70 kg
09 EF BP 77 51 43 50 21 36 69 94 - - - 0,70 kg
10 EF BP 77 51 22 37 46 50 62 66 92 - - 0,70 kg
All leaflets are available on: www.asconumatics.eu
2-10-5
SERIES 320
MOUNTING BRACKETS
Bracket number : 160800 Bracket number : 162950-001
Material : Zinc plated steel Material : Zinc plated steel
SECTIONAL DRAWING
2 1
Execution: Stainless Steel AISI 316 SS
PIC-02-0010-GB -- Availability, design and specifications are subject to change without notice. All rights reserved.
80016GB-2014/R01
All leaflets are available on: www.asconumatics.eu
2-10-6
