0887015 (Watts) | 3/4 - 1 Inch | 009 RP Total Relief Valve Repair KitThis 3 4 to 1 IN 009 Total Relief Valve Repair Kit Provides All The Parts Necessary to Replace The Major Internal Components of The Applicable Reduced Pressure Zone Assembly. The Kit Consists of Seat, Seat O Ring, Stem And Diaphragm Assembly, Stem O Ring, And Cover O Ring Relief Valve Spring. All Parts Are Genuine And Original to The Valve. Watts 0887015