Temperature and Pressure Safety Valves 0.7 MPa = 102 PSI Temperature and pressure relief valves are suitable for use with various water heaters, including solar heaters, electric heaters, heat pump systems, and boilers. The valve provides automatic temperature and pressure relief, offering dual safety protection for pressurized water heating systems. Safety relief valves are commonly used to regulate pressure in heating system boilers, domestic hot water storage tanks, and general water systems. When the system reaches the calibrated pressure, the valve opens to release pressure to the atmosphere, preventing damage to system components and ensuring safe operation. Calibration pressures available: 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 set 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: 5110 C 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: 99 4 C Inlet and outlet (middle): BSPP 3/4" x 3/4" Weight: 238 g Dimensions: 83 x 42 mm Package Included: 1 x Pressure Valve Note: Lighting and display differences may cause slight variations between the color of the item in images and the actual product. Measurement tolerance: 13 cm.