Watts RK 957/957RPDA-CK2-RS - Part of the RK-957/957RPDA Series ZC100F-4NH This ball valve is rated

This ball valve is rated for 150 WSP/600 WOG

Relief Valve Diaphragm

making it an ideal choice for construction and industrial applications

957RPDA Compatible Size Used On 2 1/2 IN to 10 IN Kit Contents Diaphragm

silicone seat discs

Watts RK 957/957RPDA-CK2-RS - Part of the RK-957/957RPDA Series ZC100F-4NH This ball valve is ratedThis 6 inch check assembly with red silicone disc kit includes the parts necessary to repair or replace the second check of series 957, reduced pressure zone assembly, or reduced pressure detector assembly, series 957RPDA This kit consists of all parts necessary to repair the second check assembly of the applicable valve. All parts are genuine and original to the valve. Features Factory replacement kit No special tools required for changing parts All