Valve Repair Kit Product Type Valve Repair Kit Includes Bonnet Check Valve Check Valve Inlet Screen O-Ring Compatible with Series ET71 Material Multiple Components Operating Temperature - Maximum 180 Degrees F Operating Temperature - Minimum 60 Degrees F Compatible with Manufacturer Model Number ET71-3 ET71-4 Compatible with Grainger Part Number 444P89 Compatible with Brand Controls Valve Type Mixing Valves