Explosion-proof safety valve is a type safety valve which can eliminate or stop water hammer impact wave. The valve consists of multi safety valves and the functions cannot be realized by single safety valve. Explosion-proof safety valve is installed at the top of water pipes, combining with eliminating and stopping impact wave. It stops water hammer impact wave from entering into supplying water system along with pipelines, in case of damage caused by water hammer and ensures the equipments run effectively. Explosion-proof safety valve is utilized in urban construction, chemical industry, metallurgy, petroleum, pharmacy, food, etc.
Parameter
Nominal Pressure |
Working Pressure(MPa) |
Shell Test Pressure(MPa) |
Applicable Medium |
Working Temperature |
1.0 |
0.2 |
1.5 |
Water |
0~80℃ |
1.6 |
0.25-0.5 |
2.4 |
Dimensions
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
L |
390 |
440 |
440 |
500 |
520 |
535 |
600 |
D |
160 |
160 |
160 |
220 |
270 |
270 |
375 |
Source: https://www.chinavalvesflange.com/explosion-proof-safety-valve-pn1.0-pn1.6-dn50-200.html
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