It is applied to bearing type solar water heaters, gas water heaters, electric water heaters, fuel water heater, heat pump water heater and other types of heaters ( such as boiler ), it has the function of self cooling and pressure relief, to avoid high pressure of water heater and system.
Setting Pressure: 0.5, 0.6, 0.7, 0.86, 1.0 Mpa;
Setting Pressure Deviation:  +5%, -10% that of setting pressure;
Maximum Setting Temperature: 99℃,
Maximum Setting Temperature Deviation: ± 5℃.
Material: hot forging detoxification resistant brass, in line with the ROHS standard.
It is designed and produced according to the American national standard ANSIZ21.22RELIFT VAVLVES and national GB/T20910-2007 design and testing.