WATTS® 0888523 Relief Valve Parts Kit, For Use With Model LF009M3/009M3 3/4 in Backflow Reduced Pressure Zone, Rubber, Import

WATTS® Relief Valve Parts Kit, For Use With: Model LF009M3/009M3 3/4 in Backflow Reduced Pressure Zone, Rubber, Import

This relief valve rubber parts replacement kit for series 009M3 is used for repairing the parts to the relief valve to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. This kit consists of a diaphragm, disc assembly, stem O-rings, seat O-ring and cover O-ring.