Temperature and Pressure Safety Valves 0.7Mpa applies = 102PSI Temperature and pressure relief valves are suitable for use with various water heaters, including solar, electric, and heat pump water heaters, as well as boilers and other heating systems. This valve provides automatic temperature and pressure reduction, offering dual safety protection for pressurized water heating systems. It serves as a critical safety component for modern 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 system reaches the calibrated pressure, 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 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 4C Inlet and outlet (middle): BSPP 3/4" x 3/4" Weight: 238g Dimensions: 83 x 42mm Package includes: 1 x Pressure Relief Valve Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display differences may cause slight variations in color between the product image and the actual item. Measurement tolerance: 13cm.