Temperature and Pressure Safety Valves (T&P Valves) 0.7 MPa = 102 PSI Temperature and pressure relief valves are designed for use with various water heating systems, including solar heaters, electric heaters, heat pump water heaters, and boilers. These valves provide automatic temperature and pressure regulation, offering dual safety protection for pressurized water heaters. Safety relief valves are commonly used to control 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 excess 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 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: 5–110 °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 ± 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 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 item may vary slightly from images. Measurement tolerances may vary by ±1–3 cm.