Introduction: Temperature and Pressure Relief Valves (T/P Valves) 0.7 MPa equals 102 PSI Detailed Introduction: Temperature and pressure relief valves are suitable for use with various water heating systems, including solar heaters, electric heaters, heat pumps, and boilers. The valve automatically releases excess temperature and pressure, providing dual protection for the system. It serves as a critical safety component for pressurized water heaters. Features: Relief valves are commonly used to control pressure in heating system boilers, domestic hot water storage tanks, and general water systems. When the preset pressure is reached, 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 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: 5°C to 110°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°C Inlet and Outlet Connection: BSPP 3/4" x 3/4" Weight: 238g Dimensions: 83mm x 42mm Package Included: 1 x Pressure Relief Valve Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement tolerance is ±1-3cm.