0794052 (Watts) | 2-1/2 - 3 Inch | 009 Lead Free RP Total Relief Valve Repair KitThis Total Relief Valve Repair Kit is Used to Repair or Replace The Relief Valve on a 2 1 2 to 3 Inch Lead Free 009 Reduced Pressure Zone Assembly. This Kit Provides All The Parts Necessary to Replace The Major Internal Components of The Applicable Reduced Pressure Zone Assembly. This Kit Consists of Seat, Seat O Ring, Stem Assembly, Spring, Two Piston O Rings, Flow Tube O Ring, And Cover O Ring. Watts 0794052