Gledhill Heater Pressure Relief Safety Valves
The pressure relief valve helps to eleviate pressure build up within a central heating system. It is set to proportionally react to increasing pressure in the system to prevent catastrophic boiler malfunction.
GLEDHILL XG152 TEMPERATURE & PRESSURE RELIEF VALVE
Part No: 2000229 / MPN: XG152
GLEDHILL XB391 PRESSURE REDUCING VALVE GULSTREAM
Part No: 2000137 / MPN: XB391
GLEDHILL GT195 EXPANSION RELIEF VALVE GULSTREAM
Part No: 2000070 / MPN: GT195