Double Wing Check Valve

The check valve is installed between two flanges on a water supply line. This protection system keeps water from returning to the source and thus protects your water supply from any wastewater backflow after an interruption. The valve also prevents damage to the pump in case of high backflow pressure.

Specifications

• Check valve-wafer style body
• 200 PSI water oil gas
• C.I. body with 304 S.S. spring and shaft
• Spring loaded double aluminum/bronze disc • 6", 8", and 10" approved as chemigation valve
• Suitable for vertical and horizontal installation
• Fits flanges that conform to ANSI B16.1
• Sizes 3"-10"