The pressure relief valve helps to control pressure build up within a boiler heating system. It is set to open proportionally to increasing pressure to prevent a dangerously high pressure build up within the system .
Pressure: 100 mbar
Technical specification
TypeOil Pressure RegulatorToilet Cistern CapacityFTW--ERP RatingNot ApplicableSupplier Part Number3006030Brand NameAnchor