Model

Drift
diameter
(mm)

Technology
parameters

Voltage
(v)

Overall dimension

Connection
dimension

Valve body
material

lengthh

height

2W-3

3

Pressure scope:  0~1MPa

Working media: air/oil/
liquefied gas/
natural gas/
coal gas/
mashgas

Media temperature: 0~60°C

AC380
220
36
24

DC24
12

43

60

Internal thread G 1/8"

copper

2W-4

4

43

60

Internal threadG 1/4"

2W-10

10

46

71

Internal threadG 3/8"

2W-15

15

60

100

Internal threadG 1/2"

2W-20

20

72

105

Internal threadG 3/4"

2W-25

25

88

114

Internal threaG 1"

2W-32

32

105

123

Internal threadG 11/4"

2W-40

40

120

167

Internal threadG 11/2"

2W-50

50

147

186

Internal threadG 2"