Watts RK 770-CK4 4 - Part of the RK-770 Series American Wick Drain and reliable performance under varied

and reliable performance under varied weather conditions

This relief valve rubber parts replacement kit provides all the parts necessary to repair the the relief valve on a 4 to 6 inch lead free reduced pressure detector assembly

wash racks

loading areas

The Shallow Profile works in areas with slabs or where little fall depth is available

Watts RK 770-CK4 4 - Part of the RK-770 Series American Wick Drain and reliable performance under variedThis 4 IN check valve repair kit for series 770 is designed to protect drinking water supplies from dangerous cross connections in accordance with national plumbing codes and water authority requirements. This kit consists of a spring assembly and a cover O ring. Check with local inspection authorities for installation requirements. Features Factory Replacement Kit No special tools required for changing parts All parts are made of high quality