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Pressure Relief Valves

Marine Pressure Relief Valves

Cla-Val Pressure Relief Valves are used in a variety of applications aboard commercial and military ships, including Model 50M, which opens to relieve excess pressure to protect an aviation fueling system from over-pressurization; Model 50M-1 or 350M-1 for lube oil unloading in a ship’s propulsion systems; and Model 50-20 Seawater Service Pressure Relief Valve for the onboard fire protection piping system. 

Our extensive experience in the aviation fueling and fire protection industry makes our products the ideal choices for similar marine applications. 

To learn more, download our new Marine Products brochure.