Temperature and Pressure Safety Valves (T/P Valves) 0.7 MPa = 102 PSI Temperature and pressure relief valves are designed for use with sensitive heating systems such as solar heaters, electric heaters, heat pumps, and various heating appliances including boilers. The valve provides automatic temperature and pressure relief, offering dual safety protection for pressurized water heaters. Safety relief valves are commonly used to regulate pressure in heating system boilers, domestic hot water storage tanks, and general water systems. When the preset pressure is reached, the valve opens to release pressure into 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 above 0.5 MPa 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: 994C Inlet and outlet connection: BSPP 3/4" x 3/4" Weight: 238g Dimensions: 83 x 42mm Package includes: 1 x Pressure Valve Note: Lighting effects and monitor settings may cause slight variations in color between the product image and actual item. Measurement tolerance: 13cm.