Cla-Val UL/FM Air Release
Val-Matic Model 22 Air Release Valve 1/2″ – 1″ 300# Rating UL/FM Fire Service Rated
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Cla-Val UL/FM air release valves can be found in a multitude of pump applications but are commonly found on fire pumps. The ball mechanism in the air release valve allows for error free repeatability that results in an air free pumping system.