WATTS LFRK 909-CK1 4 First Check Valve Repair Kit 0794097
Model LFRK 909-CK1 4. Part Number 0794097. Watts Series LF909, 4". First Check Valve Repair Kit. Compatible Valve Size 4 in. NSF Lead Free. Disc and Spring Assembly, Cover O-Ring and Lubricant. Compatible Manufacturer Part Number.