Watts RK 957/957RPDA-CK2 2 1/2-4 - Part of the RK-957/957RPDA Series ZC100F-4NH Enhances drainage reliability by reducing

Enhances drainage reliability by reducing blockage risks

This 3/4 by 1 inch lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets

Waterproofing Interface & Debris Control: Includes features to securely tie into the building’s waterproofing membrane and a grate/strainer system to block debris from entering the drain

Compatible with any Valpes EMV actuator

Specifications Brand Watts Buy American Act Compliant YES Outlet Connection Size 3 IN Outlet Connection Type No Hub Specification Sheet - FD-100-L

Watts RK 957/957RPDA-CK2 2 1/2-4 - Part of the RK-957/957RPDA Series ZC100F-4NH Enhances drainage reliability by reducingThis second check repair kit provides all the parts necessary to repair or replace the second check on a 2 1 2 to 4 inch reduced pressure valve assembly backflow preventer, model 957 and reduced pressure detector assembly backflow preventer, model 957DCDA. This kit consists of second check module, check module O ring and EPDM disc elastomer. Features Factory replacement kit No special tools required for servicing All parts are made of high quality