2W11 Diaphragm Direct Lifting, 3/8"—2” 2WAY NC
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: 2W11: 0 ~ 10bar N.C
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
2W11 Normally closed, with Coil Y32B/Y42B
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Valve Body
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Orifice
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Cv
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Min Pressure(bar)
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Max Pressure(bar)
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Coil
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AC(40VA)
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DC(30W)
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|||||
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2W1112 X X X
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12
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4.5
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0
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1
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1
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Y42B
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2W1115 X X X
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15
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4.5
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0
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1
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1
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Y42B
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2W1120 X X X
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20
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9.3
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0
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1
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1
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Y42B
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2W1125 X X X
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25
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12
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0
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1
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1
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Y42B
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2W1132 X X X
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32
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24
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0
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1
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1
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Y42B
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2W1140 X X X
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40
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29
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0
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1
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1
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Y42B
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2W1150 X X X
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50
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48
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0
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1
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1
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Y42B
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