This lead free repair kit includes all the parts needed to repair a 1 1/4 inch lead free high performance water pressure reducing valve series LFU5 and LFU5-Z3 and 1 inch series LF223 used in commercial, industrial and residential applications. This kit consists of a seat, seat gasket, disc, disc screw, strainer plug gasket, strainer screen, bottom plug gasket, diaphragm and union gasket.