Watts RK 957/957RPDA-CK1 10 - Part of the RK-957/957RPDA Series ground-shipping Z551-3NH-TS

Z551-3NH-TS

and effective drainage are required

This second check valve kit is used to repair or replace the second check on a 4 inch lead free double check detector assembly and used to prevent the reverse flow of polluted water from entering into the potable water supply

stainless steel ball and adjustable stem packing to provide lasting service

Watts RK 957/957RPDA-CK1 10 - Part of the RK-957/957RPDA Series ground-shipping Z551-3NH-TSThis 10 inch first check assembly kit includes the parts necessary to repair or replace the first 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 parts are made of