Full amount of type safety valve (copper)
Brand：
Full amount of type safety valve (copper)
適用流體：蒸氣、空氣、各種瓦斯及燃油等液體
For fluids: steam,
air, all kinds of gas and fuel oil and other liquidsApplied
pressure: 1Kg/cm2G above, 20Kg/cm2G the following ℃ , the
lowest -5 ℃
Model
Seat diameter
The bottom of the inner diameter
The bottom of the area
L
Inter-inch face France
Entry-caliber XX out the caliber
L1
L2
A
B
20 X 15 X 25
18.0
15
176.6
3.8
50
75
195
1"
1"
25 X 19 X 32
22.5
19
283.3
4.8
60
85
225
1-1/4"
1-1/4"
40 X 29 X 50
34.0
29
660.1
7.3
70
100
285
2"
2"
50 X 38 X 65
44.5
38
1133.5
9.5
85
115
325
2-1/2"
2-1/2"
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