Solenoid Valve for aggressive Fluids, Type 131

direct acting

2/2- 3/2-Way, G 3/8- G 3/4, NPT 1/2, NPT 3/8 Advantages/Benefits

G 3/8, G 1/2, G 3/4, NPT 1/2,

NPT 3/4, solvent joint

On/off, mixer or distributor

function

Body materials: PVC, PVDF

No differential pressure
required for switching

Double seal to valve

interior

Simple installation and

removal

Non-metallic valve
internals

Lockable manual override

available as a standard
feature

Design/Function Applications

Direct-acting solenoid valve, The flow path through the valve is • Aggressive gases and
available in 2- and 3-way ver- dependent on the chosen circuit liquids
sions. A separating diaphragm function. The solenoid epoxy en- • Bases and acids up to a
isolates the actuator from the capsulation efficiently dissipates medium concentration
fluid. the heat generated by the coil. • Water treatment
• Chemical cleaning and
The valve is insensitive to conta- washing systems
minated fluids, except for sharp • Food and beverage industry
solid bodies and long fibres. • Photochemistry
• Electroplating systems
• Chlorine dosage
• Etching technology

Fluid Control Systems

Solenoid Valve for aggressive Fluids, Type 131
direct acting

Technical Data

Circuit Function

A 2/2-way valve, E Mixer valve, when de-energized

normally closed pressure port P2 open,
P1 closed

B 2/2-way valve, F Distributor valve, when de-energized

normally open pressure port P connected
to outlet B

Body material

Hard-PVC (resistant to DIN 8062 and 8061)

PVDF on request

Specifications

Orifice Kv-Value QNn-Value Pressure Range Weight

DN Water Air for Circuit Functions
F E A B
[mm] [m 3 /h] [l/min] [bar] [bar] [bar] [bar] [kg]
10 2,0 2100 0-1 0-0,6 0-3 0-2 1,20
1)
15 4,5 4800 0-0,5 0-0,3 0-1 0-1 1,20
1)
20 6,0 6400 0-0,25 0-0,15 0-0,5 0-0,5 1,20
1)
The Kv-values of the orifice DN 15 and 20 are 0.5 or 1 m3/h smaller in the circuit functions E and F.

All pressures quoted are gauge pressures with respect to the prevailing atmosheric pressure.

Operating Data (Valve) Operating Data (Actuator)

Seal Materials/Fluids Handled/Temp. -Range Operating voltage 24, 110, 230, 240 V/50 Hz
PVC PVDF 24, 48, 110, 120, 220 V/UC
(UC=universal current)
NBR Neutral fluids, e.g. compressed -10 to -10 to
air, town gas, water, hydraulic +50 °C +70 °C Voltage tolerance ±10 %
oil, oils and fats without additives
Power consumption AC 100-120 VA (inrush),
EPDM Alkalis, acids up to medium -30 to -30 to 32 VA/16 W (hold)
concentation, alkaline washing +50 °C +70 °C UC 100 W (inrush),
and bleaching lyes 9 W (hold)

FPM Oxidizing acids and substances -10 to -30 to Duty cycle 100% continuously rated
salt solutions, oils with +50 °C +70 °C
additives Cycling rate standard coil:
100-150 c.p.m.
For more detailed information see resistance chart UC coil:
(Leaflet-No. 1896009). max. 6 c.p.m.

Max. ambient temperature +50 °C Rating IP 65 cable plug

Max. viscosity approx. 37 mm 2/s

Port connection G 3/8, 1/2, 3/4, NPT 1/2, 3/4,
Response times opening 10-20 ms solvent joint 16, 20
closing 40-60 ms and 25 mm ø

The response times have been measures at a nominal

pressure with air. They depend upon the orifice,
pressure and viscosity of the handled fluid.
Solenoid Valve for aggressive Fluids, Type 131
direct acting

Dimensions in mm

solvent or threaded
union joint

Circuit Function Connections 3-Way-Valve

F B A P
E P2 P1 A

Orifice A B C D L
DN Threaded Joint Solvent Joint Threaded Joint Solvent Joint

10 30 17 14 12 ø 16,2 G 3/8 - 130

33 19 16 14 ø 20,2 G 1/2 NPT 1
/2 136
15 33 19 16 14 ø 20,2 G 1/2 NPT 1
/2 136
3 3
37 22 19 16 ø 25,2 G /4 NPT /4 144
20 37 22 19 16 ø 25,2 G 3/4 - 144

Terminals Installation/Accessories

Installation as required

Electrical connection • cable plug for 7 mm ø

cable (supplied as
standard)
• moulded-in cable,
on request

Circuit function A, N/C Circuit function B, N/O

version version
Solenoid Valve for aggressive Fluids, Type 131
direct acting

Ordering Chart (Other Versions on Request)

Circuit Orifice Flow Rate Port Pressure Body Seal Weight Voltage/ Order-No.
Function Water Air Connection Range Material Material Frequency
DN Kv-Value QNn
[mm] [m 3 /h] [l/min] [bar] [kg] [V/Hz]
2)
A 10,0 2,0 2100 G 1/2 0-3 PVC EPDM 1,2 024/UC 023 759 C
230/50 056 795 S
1)
16 mm ø 0-3 PVC EPDM 1,2 024/50 042 477 V
2)
024/UC 046 949 A
110/50 052 624 S
230/50 050 549 R
3)
230/50 017 112 E
240/50 051 549 E
230/50 056 791 W
2)
NPT 1/2 0-3 PVC EPDM 1,2 120/UC 053 784 U
G 1/2 0-3 PVC FPM 1,2 240/50 046 199 T
1)
16 mm ø 0-3 PVC FPM 1,2 024/50 052 953 U
2)
024/UC 047 915 R
110/50 052 625 T
230/50 050 443 F
240/50 051 550 B
1)
20 mm ø 0-3 PVC FPM 1,2 024/50 055 817 P
110/50 055 820 W
230/50 056 789 C

2)
15,0 4,5 4800 G 1/2 0-1 PVC EPDM 1,2 024/UC 067 832 J
1)
20 mm ø 0-1 PVC EPDM 1,2 024/50 051 028 X
2)
024/UC 050 809 P
110/50 051 785 T
230/50 055 423 L
240/50 051 227 T
G 1/2 0-1 PVC FPM 1,2 230/50 056 663 D
1)
20 mm ø 0-1 PVC FPM 1,2 024/50 051 641 A
2)
024/UC 053 882 P
110/50 052 036 Q
230/50 050 787 G
240/50 051 551 Y

1)
25 mm ø 0-1 PVC FPM 1,2 024/UC 077 411 N 2)4)

20,0 6,0 6400 G 3/4 0-0,5 PVC EPDM 1,2 110/50 058 226 H
1)
25 mm ø 0-0,5 PVC EPDM 1,2 024/50 053 992 M
2)
024/UC 045 225 T
110/50 052 626 U
230/50 051 257 H
240/50 052 628 E
FPM 1,2 024/50 050 551 B
2)
024/UC 056 495 N
110/50 052 627 V
230/50 051 351 F
240/50 052 629 F

1) 2)
B 10,0 2,0 2100 16 mm ø 0-2 PVC EPDM 1,2 024/UC 041 272 E
2)3)
220/UC 017 113 F
2)
NBR 1,2 220/UC 040 241 J
2)
FPM 1,2 220/UC 053 221 X
1)
Solvent joint to DIN 8063, 2) UC coil 100 W inrush, 9 W hold (universal current), 3)
With electrical feedback Type 1060, 4)
Without cable plug
Solenoid Valve for aggressive Fluids, Type 131
direct acting

Ordering Chart (Other Versions on Request)

Circuit Orifice Flow Rate Port Pressure Body Seal Weight Voltage/ Order-No.
Function Water Air Connection Range Material Material Frequency
DN Kv-Value QNn
[mm] [m 3 /h] [l/min] [bar] [kg] [V/Hz]
2)
B 15,0 4,5 4800 NPT 3/4 0-1 PVC EPDM 1,2 120/UC 069 629 Q
2)
G 1/2 0-1 PVC NBR 1,2 220/UC 058 604 M
2)
NPT 3/4 0-1 PVC FPM 1,2 120/UC 025 771 S

2)
20,0 6,0 6400 G 3/4 0-0,5 PVC EPDM 1,2 024/UC 086 043 J
1)
25 mm ø 0-0,5 PVC EPDM 1,2 220/UC 051 748 M 2)
2)
FPM 1,2 048/UC 044 646 G

1) 2)
E 20,0 5,0 5330 25 mm ø 0-0,15 PVC FPM 1,2 110/UC 043 395 U

1)
F 10,0 2,0 2100 16 mm ø 0-1 PVC EPDM 1,2 024/50 064 266 F
2)
024/UC 055 770 K
110/50 024 948 T
230/50 052 546 U
240/50 067 061 Y
2)
G 3/8 0-1 PVC FPM 1,2 024/UC 065 194 R
230/50 052 183 R
1)
16 mm ø 0-1 PVC FPM 1,2 024/50 048 365 J
2)
024/UC 058 362 R
110/50 024 934 D
230/50 052 619 D
240/50 051 326 W
2)
NPT 1/2 0-1 PVC FPM 1,2 120/UC 041 218 G

1)
15,0 4,0 4270 20 mm ø 0-0,5 PVC EPDM 1,2 024/50 058 279 W
2)
024/UC 049 883 U
110/50 051 259 K
230/50 052 071 T
240/50 067 068 F
FPM 1,2 024/50 057 305 G
2)
024/UC 058 710 J
110/50 056 617 X
230/50 050 904 E
240/50 022 767 T
2)
220/UC 020 687 W

1)
20,0 5,0 5330 25 mm ø 0-0,25 PVC EPDM 1,2 024/50 040 921 U
2)
024/UC 067 076 X
110/50 056 619 H
230/50 054 564 Y
240/50 053 542 Z
FPM 1,2 024/50 068 352 R
2)
024/UC 058 363 J
110/50 056 618 G
230/50 066 280 C
240/50 040 595 W
1) 2) 3) 4)
Solvent joint to DIN 8063, UC coil 100 W inrush, 9 W hold (universal current), With electrical feedback Type 1060, Without cable plug

In case of special requirements We reserve the right to make technical 710-GB/ 2-0079
please consult for advice. changes without notice.
Solenoid Valve for aggressive Fluids, Type 131
direct acting

In case of special requirements We reserve the right to make technical 710-GB/ 2-0079
please consult for advice. changes without notice.