A0066 Multi-Purpose Check Valve

Ball & Check Valves - A0066 Multi-Purpose Check Valve

The Emco Wheaton A0066 Multi-Purpose Check Valve is designed to maintain prime and prevent unnecessary tripping of mechanical leak detectors. The A0066 is mounted at the submersible pump to relieve thermal expansion between the pump and dispenser. Vent poppet is designed to provide positive sealing and more accurate pressure relief settings.  Heavy wall cast iron body construction.