Watts 0794015 LFRK 709 CK4 4″ Double Check Valve Backflow First or Second Complete Check Repair Kit

Description

Watts 0794015 LFRK 709 CK4 4″ Double Check Valve Backflow First or Second Complete Check Repair Kit

Repairs:

• Watts 4″ 709 & LF709 Series

Notes:

• Kit consists of: disc & spring assembly and cover O-ring.
• 1st and 2nd checks are identical in the 709 & LF709 series.  Can be used in either location.

WARNING:

• Spring assembly is factory assembles. DO NOT DISASSEMBLE.