Introduction: Temperature and Pressure Safety Valves (T/P Valves) 0.7 MPa applies = 101 PSI Detailed Introduction: Temperature and pressure safety valves (TP valves) are suitable for other sensitive heating appliances such as solar water heaters, electric heaters, heat pump water radiators, and various heating functions (such as boilers). The TP valve can automatically reduce temperature and pressure and has the dual function of temperature and pressure protection. It is the safety protector of the current pressure water heater. When the pressure is reached, the valve opens and, by venting to the atmosphere, prevents the system from reaching pressure levels that are dangerous for the boiler components and the system itself. Calibration pressure: 0.1, 0.15, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0 MPa; deviation: when it is not more than 0.5 MPa, the deviation is 0.015 MPa, and when it is more than 0.5 MPa, the deviation is 3% of the nominal pressure. Technical specifications: