WAM VCP2731C Concrete Plant Silo Top Pressure Relief Valve-10" Diameter Stainless Cover
The VCP.273.1/C Vacuum & Pressure Relief Valve is a critical safety component designed to prevent structural damage caused by overpressure or vacuum conditions in bulk storage silos. Built from durable mild steel, this valve automatically regulates internal pressure—ensuring safe, reliable performance during both filling and discharge cycles.
The Safety Relief Valve mounts on cement silo roofs at concrete batching plants, safeguarding against overpressure during pneumatic filling and vacuum during emptying. Featuring a spring-loaded disc for vacuum relief and outer ring mechanism for excess pressure venting, it rapidly equalizes conditions to prevent structural failure. Dual-action design with carbon steel construction ensures reliable operation in harsh environments, protecting batch plant operations that supply concrete mixer trucks.
VCP Pressure Relief Valves consist of a cylindrical casing with a bottom flange to be connected with a spigot welded on the silo roof, a disc shape inner steel lid for negative pressure operation held in position by a central spring rod, an outside steel ring for excess pressure kept in position by three spring rods, gaskets, and a weather protection cover.
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