Watts 0794016 Repair Kit, First or Second Check Valve, 6", Lead Free Double Check Valve

This fourth check valve kit is used to repair or replace the fourth check valve on a 6 inch lead free double check valve assembly and used to prevent the reverse flow of polluted water from entering into the potable water supply. This kit consists of a disc and spring assembly and a cover O-ring. It is ideal at referenced cross-connections identified in non-health hazard applications.

• Fits Popular Models: LFRK 709-CK4 6
• Repair Kit Used On: LF709, 709