Vent valve
Vent valve
Nominal diameter: DN300 ~ 1600mm
Nominal pressure: ≤ 0.1Mpa
Temperature: ≤300 ℃
Mounting: for burst type, flange
Medium: compressed explosive gas
Usage: mainly used Building materials, metallurgy, petroleum, chemical and so on
First, the structural characteristics
Explosion vent valve by the body, burst membrane, support, valve cover, hammer and other components. Burst membrane installed in the middle of the holder, with the valve body bolted. When the system overpressure, rupture membrane rupture. Instant relief, the valve cover pops up under the action of gravity. The valve in the replacement of burst membrane need to lift the valve body and the holder. Bursting membrane by the user based on their own characteristics of the process.
Second, the main technical parameters
Nominal diameter | DN (mm) | 300 ~ 1600 |
For blasting pressure calculation (must) | PN (MPa) | 0.1 |
Strength test pressure | 1.5 | |
proper temperature | ≤300 ℃ | |
Suitable media | Compress explosive gas | |
- Name
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| Add：No. 3106, Chengliu Middle Road, Jiading District, Shanghai City Add：No. 3106, Chengliu Middle Road, Jiading District, Shanghai City | 
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