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2W12-S normally open solenoid valve

2W12-S normally open solenoid valve


Product name:2W12-S normally open solenoid valve
Item:
Details:

2W12 Series Diaphragm Direct Lifting, 3/8—2” 2WAY N.O

 Characteristic: 1. Direct lifting diaphragm construction;
                                     2. Open from zero bar for low pressure system use;
                                     3. High frequency of flying lead coil.

Medium:          Air, City Gas, Water, Oil, Petroleum, etc.

Temperature:   NBR Seal: -10℃ to 80℃

EPDM Seal: -30℃ to 120℃

VITON Seal: -30℃ to 150℃

Pressure:     2W12: 0 ~ 10bar N.O

Port Size:     3/8", 1/ 2", 3/4", 1", 1 1/4", 1 1/ 2", 2"

Port Thread:   G, BSP, NPT, Flange

Orifice (mm):  12, 15, 20, 25, 32, 40, 50

Voltage:      DC - 12V, 24V

AC - 24V, 120V, 240V/60Hz; 110V, 220V/50Hz
Tolerance: +/- 10%

Coils:      Y32B, 40VA (AC), 18W (DC), IP65, 100%ED

Y42B, 50VA (AC), 20W (DC), IP65, 100%ED

S51B: 30VA (AC), 24W (DC), IP65, 100%ED

S91B: 22VA (AC), 17W (DC), IP65, 100%ED

SD01B: 28VA (AC), 36W (DC), IP65, 100%ED

Material:    Body- Brass or Stainless Steel

Seal -NBR, EPDM or VITON

Armature Tube- Stainless Steel 304

Plunger- Stainless Steel 430F

Stop- Stainless Steel 430F

Springs- SS 304

Shading Rings- Copper

2W12 Normally Open, with Coil S51B    

Valve Body

Orifice

Cv

Min Pressure(bar)

Max Pressure(bar)

Coil

2W1212 X X X

12

4.5

0

10

10

S51B

2W1215 X X X

15

4.5

0

10

10

S51B

2W1220 X X X

20

9.3

0

10

10

S51B

2W1225 X X X

25

12

0

10

10

S51B

2W1232 X X X

32

24

0

10

10

S51B

2W1240 X X X

40

29

0

10

10

S51B

2W1250 X X X

50

48

0

10

10

S51B








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