Temperature and Pressure Safety Valves (T/P Valves) 0.7 MPa (102 PSI) are designed for use with various water heating systems, including solar water heaters, electric heaters, heat pump water heaters, and boilers. These valves provide dual safety protection by automatically releasing excess temperature and pressure, helping to prevent system damage and ensure safe operation. Safety relief valves are commonly used to regulate pressure in heating systems, domestic hot water tanks, and general water systems. When the system reaches the calibrated pressure, the valve opens to release pressure to the atmosphere, protecting the boiler and system components from overpressure conditions. 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 rated pressure for pressures above 0.5 MPa. Technical Specifications: Color: Gold Material: Brass body, brass control spindle, silicone gel gasket, SUS304 stainless steel spring Connection size: 3/4 inch BSPP (female x female) 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 ±4°C Dimensions: 83 mm x 42 mm Weight: 238 g Package Includes: 1 x Pressure Relief Valve Note: The image may slightly differ from the actual item due to lighting and display variations. Allowable measurement error is ±1–3 cm.