Full amount of type safety valve (cast steel)
Brand：
Full amount of type safety valve (cast steel)
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:
0.35Kg/cm2G above, 10Kg/cm2G the following ℃ , the
lowest -20 ℃
Model
Seat diameter
The bottom of the inner diameter
The bottom of the area
L
Inter-inch face Franc
H
Entry-caliber XX out the caliber
L1
L2
A
B
40 X 25 X 65
35
25
490.6
6.5
125
125
290
40 X 30 X 65
35
30
706.5
7.5
125
125
290
50 X 34 X 80
45
34
907.4
8.5
135
135
340
50 X 38 X 80
45
38
1133.5
9.5
135
135
340
65 X 43 X 100
58
43
1451.4
11.0
155
160
395
65 X 49 X 100
58
49
1884.7
12.5
155
160
395
80 X 55 X 125
71
55
2374.6
14.0
175
180
480
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