Valve Repair Kit Product Type Valve Repair Kit Compatible with Series HydroGuard XP Material Bronze Operating Temperature - Maximum 200 Degrees F Operating Temperature - Minimum 40 Degrees F Compatible with Manufacturer Model Number LFMM435 LFSH1435 MM435 SH1435 Compatible with Grainger Part Number 15W078 26X134 Compatible with Brand Powers Standards ASSE 1017 CSA B125 Valve Type Tempering Valves