Watts RK 770-CK4 8 - Part of the RK-770 Series ZC100F-8NH 0 bar) and the pressure

0 bar) and the pressure is set at 125 psi (8

and sweat by FPT end connections

It excels in applications requiring both flow capacity and redundancy to prevent water damage under heavy weather loads

UPC - 098268118322

and regular use in wet environments

Watts RK 770-CK4 8 - Part of the RK-770 Series ZC100F-8NH 0 bar) and the pressureThis 8 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