2W200-20 3/4'' Water Electric Solenoid Valve
2W200-20 3/4'' Water Electric Solenoid Valve
Technical Data of 2W & 2S Solenoid Valve:
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2W Series
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2W025-08
|
2W040-10
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2W160-15
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2W200-20
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2W250-25
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2W350-35
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2W400-40
|
2W500-50
|
|
2S Series
|
2S025-08
|
2S040-10
|
2S160-15
|
2S200-20
|
2S250-25
|
2S350-35
|
2S400-40
|
2S500-50
|
|
Orifice Size
|
2.5
|
4
|
15
|
20
|
25
|
35
|
40
|
50
|
|
Port Size
|
1/4''
|
3/8''
|
1/2''
|
3/4''
|
1''
|
1-1/4''
|
1-1/2''
|
2''
|
|
Medium
|
Water, Air, Gas, Oil
|
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Action
|
Direct Acting
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Semi-Direct Diaphragm Operated
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Function
|
2 Way, Normally Closed
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Fluid Viscosity
|
20 CST below
|
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Pressure
Range
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0 to 1.0 Mpa
|
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Temp. Range
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-5 to +85℃
|
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Main dimension of 2W & 2S Series Solenoid Valves:
|
2S Series
|
2W Series
|
A
|
B
|
C
|
D
|
E
|
|
2S025-06
|
2W025-06
|
64.5
|
30
|
75
|
43
|
1/8''
|
|
2S025-08
|
2W025-08
|
64.5
|
30
|
75
|
43
|
1/4''
|
|
2S040-10
|
2W040-10
|
70.6
|
32
|
82.4
|
53
|
3/8''
|
|
2S160-10
|
2W160-10
|
101.5
|
57
|
117
|
69
|
3/8''
|
|
2S160-15
|
2W160-15
|
101.5
|
57
|
117
|
69
|
1/2''
|
|
2S200-20
|
2W200-20
|
107
|
57
|
123.5
|
73
|
3/4''
|
|
2S250-25
|
2W250-25
|
111.5
|
73.5
|
134.5
|
99
|
1''
|
|
2S350-35
|
2W350-35
|
142
|
95
|
172
|
123
|
1-1/4''
|
|
2S400-40
|
2W400-40
|
142
|
95
|
172
|
123
|
1-1/2''
|
|
2S500-50
|
2W500-50
|
172
|
123
|
209
|
168
|
2''
|
Nitrile butadiene rubber (NBR) Seal Material:
This seal is also known as NBR or buna-n, it is the sealing industry's most widely used solenoid valve sealing material, the chemical name is butadiene acrylonitrile. It is also the standard material for o-rings, suitable for air, gas, liquid, water and light, which can continuously keep the medium temperature at about 90 degrees Celsius, and intermittently reach higher temperature. Nitrile butadiene rubber is a standard material for neutral fluids, but it is less resistant to oxidizing media such as acid when exposed to sunlight.
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