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Paramtents
Nominal pressure pn10 / pn16
Nominal diameter dn50- dn600
body material cast iron/ ductile iron/ Carbon steel / Stainless steel
certificate CE, ISO9001:2008
application building materials, metallurgy, electric power and other industries
function pressure release
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Explosion relief valve
This series of venting valves consists of valve body, rupture film, gripper, valve cover and heavy hammer. The bursting film is installed in the middle of the gripper and connected with the valve body by bolts. When the system is over pressurized, the rupture of the rupture membrane occurs, and the pressure is relieved instantaneously. After the valve cap is bounced, it is reset under gravity. The venting valve needs to lift the valve body and the gripper vertically when replacing the burst film.
Working Pressure | PN16 / PN25 |
Testing Pressure | Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
Working Temperature | -10°C to 250°C |
Suitable Media | Water, Oil and gas. |
Part | Material |
Body | cast iron/ ductile iron/ Carbon steel / Stainless steel |
rupture film | Carbon steel / Stainless Steel |
gripper | Stainless Steel |
valve cover | Stainless Steel |
heavy hamme | Stainless steel |
The venting valve is mainly used in building materials, metallurgy, electric power and other industries. In the gas pipeline container equipment and system under pressure, the instantaneous pressure relief action is played to eliminate the damage to the pipeline and equipment and eliminate the overpressure explosion accident, so as to ensure the safe operation of the production.
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