RK 860 RT 1/2 3/4

This complete rubber repair kit includes the parts necessary to repair or replace all the rubber parts of a 1/2 and 3/4 inch reduced pressure zone assembly and reduced pressure detector assembly, series 860 and 880. Kit includes Check Discs, Relief Valve Diaphragm, Relief Valve Disc, and O-rings. All parts are genuine and original to the valve.