Repair Kit, 600 Series Lead Free Pressure Reducing Valves, Size 2 In., 2 Fnpt Unionx Fnpt Thread Size, Inlet (in.) 2, Material Of Construction Rubber, Steel, Zinc, Brass, For Use With 22n575, Compliance Certified For Use In Potable Water Applications, Includes Lf Cap Washers, Screen, Seat Washer, Washer, Union Gasket, O Rings, Stems, Diaphragms, Diaphragm Disc, Nuts, Bolt, Springs,spring Disc, Friction Ring