Three-stage Self-closing Explosion Relief Valve
Introduction:
This valve is a reusable self-closing valve, which is installed in the equipment or container of gas medium. When the medium pressure exceeds the normal value, the explosion relief valve opens quickly to discharge the medium; when the medium pressure returns to the normal value, the explosion relief valve closes quickly. Compared with bursting disc venting, it solves the problem of having to stop after venting.
The valve can keep the equipment running normally and the medium pressure of the container normal, and prevent the equipment and the container from overpressure operation or explosion. It is an important safety device.
Main Parameters:
| Size |
DN200~1000mm |
| Pressure |
0.1MPa |
| Temperature |
≤200℃ |
| Structural Feature |
Self-closing explosion relief valve is composed of valve body, holder, valve cover, sealing ring, spring and other parts. |
| Suitable Medium |
Compressed explosive gas |
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