Series 4900 Ball Check Valve

Our Av-Tek® ball check valve comes standard with a ductile iron body, resilient seated ball, and O-Ring seal. The flow through design prevents clogging and back flow with minimum friction loss. Available with either a floating or sinking ball. 

Av-Tek® Ball Check Valves are ideal for wastewater, sewage lift stations, and storm water pumping applications. In applications where solids may be present the ball check valve is an ideal solution. 1.5" - 12" in stock and we can offer up to 24".