Watts LFRK 709-CK4 8 - Part of the RK-LF709 Series ZA100F-6NH food service areas

food service areas

Features Complies with state codes and standards requiring reduced lead content

It is for applications that require a means to shut off the water supply to the water heater and for providing protection from excess water pressure caused by thermal expansion

and ease of use

ZB415-SZ1-DP-4NL

Watts LFRK 709-CK4 8 - Part of the RK-LF709 Series ZA100F-6NH food service areasThis first or second check valve kit is used to repair or replace the first or second check valve on a 8 inch lead free double check valve assembly backflow preventer, model LF709. This kit consists of a disc and spring assembly, cover O ring, upper stem O ring, and lower stem O ring. Features Factory replacement kit No special tools required for servicing All parts are made of high quality materials Fits 8 IN double check valve assembly