Watts LFRK 709DCDA-CK2 6 - Part of the RK-709DCDA Series ZC100F-4NH Applicable for liquid and steam

Applicable for liquid and steam service to protect check valves

designed for quick removal for inspection and maintenance

Z668-4IG-C

This two in one relief valve provides a proven and cost effective means to protect against excessive temperature and pressure emergency conditions

superheated steam applications

Watts LFRK 709DCDA-CK2 6 - Part of the RK-709DCDA Series ZC100F-4NH Applicable for liquid and steamThis second check valve kit is used to repair or replace the second check on a 6 inch lead free double check detector assembly and used to prevent the reverse flow of polluted water from entering into the potable water supply. This kit consists of a disc assembly, spring and a cover O ring. It is ideal at referenced cross connections identified in non health hazard applications. Features Factory replacement parts No special tools required for changing