WATTS® First/Second Check Repair Kit, For Use With: Series 709/LF709 10 in Lead Free Double Check Valve Assembly
This first or second check valve kit provides all the parts necessary to repair or replace the first or second check valve on a 10 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.
WATTS® First/Second Check Repair Kit, For Use With: Series 709/LF709 10 in Lead Free Double Check Valve Assembly
This first or second check valve kit provides all the parts necessary to repair or replace the first or second check valve on a 10 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.
