CheckAll Valve

Check-All Valve Mfg. Co.

A complete line of spring loaded piston type check valves. Many different configurations of check valves for practically every service application. All valves are available with metal to metal or resilient seated versions, with size ranges from 1/8” to 20” diameter. Pressure ratings from full vacuum to 10,000 psi. Manufactured in brass, steel, stainless steel, plastics, and special materials such as Titanium, Alloy 20, and other high alloy metals.

Applications include all applications where reverse flow is undesirable, vacuum breakers, low pressure relief applications, thermal bypass, chemical injection systems, vertical up or vertical down flows, silent operation closing quickly minimizing hammer noise, limited space, sanitary food and dairy lines.

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