Valve Repair Kit Product Type Valve Repair Kit Includes (2) #1 Check Assemblies Ball Valve Inlet/Outlet Housing Body O-Ring O-Ring Housing Inlet/Outlet Poppet Sleeve Spring Test Cock Cap Plug Test Cocks Compatible with Series 34-350 34-350XL Material Rubber Steel Operating Temperature - Maximum 180 Degrees F Operating Temperature - Minimum 33 Degrees F Compatible with Manufacturer Model Number 350 350XL Compatible with Grainger Part Number 454N96 454N97