WATTS 0794150 – RV KIT – RELIEF VALVE RUBBER REPAIR KIT FOR 4″ – 6″ 909 RP / LF909 RP *OR* 8″ – 10″ 909M1 RP ASSEMBLIES

Description

This kit contains the rubber parts for the repair of the 4 to 10 inch Watts backflow preventer relief valve. This kit consists of a diaphragm, disc, molded disc assembly, piston O-ring, stem O-ring and cover O-ring.