Asahi/America has expanded its offering of PVC wafer check valves to include sizes 4", 6", and 8". Wafer check valves are installed on the discharge side of pumps to prevent back-flow flooding that could seriously damage pump systems. The valve's body, disc and stopper assembly are machined from solid PVC plate stock, which conforms to ASTM D1784 Cell Classification 12454A. This material was selected based on its chemical resistance and mechanical properties.
Asahi/America Inc.
www.asahi-america.com
