Watts 0794151 Repair Kit, 4"-10" Backflow, Lead Free, RK-LF909 Series 8"-10"

This kit contains the parts for the repair of the 4 to 10 inch Watts backflow preventer relief valve. It consists of a diaphragm, disc and piston assembly, seat, seat O-ring, adapter O-ring and lubricant for 909 sizes 4 to 6 inch. Kit also includes bottom plug and spring assembly for 909M1 sizes 8 to 10 inch.

• Fits Popular Models: LFRK 909M1-VT 4-10
• Repair Kit Used On: Series 909M1 Reduced Pressure Zone Assembly, Backflow Preventing Valve
• Safety Data Sheet: SDS