Myson Pressure Relief Safety Valves (Prv)
The pressure relief valve helps to control pressure build up within a heating system. It is set to open as the pressure increases to prevent catastrophic boiler malfunction.
MYSON 236880POT PRESSURE RELIEF PIPE
Part No: 1130535 / MPN: 236880POT
MYSN 68201630 VALVE SAFETY - OBSOLETE
Part No: 1131292 / MPN: 68201630