Watts RK 770DCDA-CK1 4 - Part of the RK-770 Series Hanes Geo effective vent area

effective vent area

The material can be purchased in 10"

Modular system facilitating installation and alignment across long runs

UPC - 098268330861

ZB456-4NH-6B

Watts RK 770DCDA-CK1 4 - Part of the RK-770 Series Hanes Geo effective vent areaThis 4 IN first check valve repair kit for series 770DCDA 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