Introduction: Temperature and Pressure Relief Valves (T/P Valves) 0.7 MPa = 102 PSI Detailed introduction: Temperature and pressure relief valves are suitable for use with various water heaters, including solar, electric, heat pump, and boiler systems. The valve automatically releases excess temperature and pressure, providing dual protection for the system. It serves as a safety device for pressurized water heating systems. Features: Relief valves are commonly used to control pressure in boilers, domestic hot water tanks, and general water systems. When the system reaches the calibrated pressure, the valve opens and vents to the atmosphere, preventing dangerous overpressure conditions that could damage system components. Calibration pressure options: 0.1, 0.15, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0 MPa Pressure deviation: 0.015 MPa for pressures up to 0.5 MPa; 3% of rated pressure for pressures above 0.5 MPa Technical specifications: Color: Gold Material: - Body: 3/4 inch brass - Control spindle: Brass - Sealing gasket: Silicone gel - Spring: SUS304 stainless steel Nominal pressure: PN10 Temperature range: 5110C Set pressure options: 0.5, 0.6, 0.7, 0.8, 0.9, 1.0 MPa Set pressure deviation: -10% to +5% of set pressure Set temperature: 99C Inlet and outlet (thread type): BSPP 3/4" x 3/4" Weight: 238g Dimensions: 83 x 42mm Package included: 1 x Pressure Relief Valve Note: Lighting and display differences may cause slight variations between the color shown and the actual product. Measurement tolerances may vary by 13 cm.