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 safeguard 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 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: Brass body, brass control spindle, silicone gel gasket, SUS304 stainless steel spring Connection size: 3/4 inch BSPP (F) x 3/4 inch BSPP (F) 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 package includes only the items listed above. Other accessories are not included. Due to lighting effects and monitor settings, the actual color of the product may vary slightly from images. Measurement tolerances may vary by ±1-3 cm.