Watts 0794112|WW0794112 - RK 909RPDA RV 4-6 LF LEAD FREE

This relief valve rubber parts replacement kit provides all the parts necessary to repair the the relief valve on a 4 to 6 inch lead free reduced pressure detector assembly. This kit consists of a sleeve O-ring, seat O-ring, piston O-ring, stem O-ring, RV disc assembly, diaphragm, piston seal, bottom plug O-ring, adapter O-ring and lubricant. All parts are genuine and original to the valve.