Pressure relief valve

Pressure relief valve
© Valcor Engineering Corporation


Valcor’s relief valves vent excessive pressure in pneu-matic and hydraulic systems and components. The valves eliminate the possibility of part damage due to excessive pressure. The valves reseat as soon as the pressure decays to a safe level, and prevent further loss of system pressure.


The valves are used in any pneumatic or hydraulic system or component that could be exposed to excessive pressure by virtue of a failure, or partial failure, of another item. Examples include: the outlet side of a pressure regulator which may experience exces-sive pressure from leakage past the regulator seat, and excessive pressure build up in a closed system due to high temperature exposure.

* Champs obligatoires

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