909 Relief Valve Rubber Parts Kit 8-10"

This repair kit is for the replacement of the 8 to 10 inch backflow preventer relief valve. It consists of a diaphragm, disc, molded disc assembly, piston O-ring, stem O-ring and cover O-ring.

Features

• Factory replacement kit
• Original parts insure long service life
• No special tools required for changing parts
• Parts made of high quality material