Introduction: Temperature and Pressure Safety Valves (T/P Valves) 0.7Mpa applies = 102PSI Detailed introduction: Temperature and pressure relief valves are suitable for sensitive heaters such as solar, electric heaters, heat pumps, and various heating systems including boilers. The valve can automatically reduce temperature and pressure, providing dual safety protection for both temperature and pressure regulation. It serves as a critical safety component for current pressure water heaters. Features: Safety relief valves are commonly used to control pressure in boilers within heating systems, domestic hot water tanks, and general water systems. When the calibrated pressure is reached, the valve opens and releases pressure to the atmosphere, preventing dangerous pressure levels that could damage boiler components or the system itself. Calibration pressure: 0.1, 0.15, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0 Mpa; Deviation: For pressures not exceeding 0.5Mpa, the deviation is 0.015Mpa; for pressures above 0.5Mpa, the deviation is 3% of the rated pressure. Technical specifications: Color: gold; Material: Body – brass, Control spindle – brass, Closed hole – silicone gel gasket, Spring – SUS304 stainless steel; Nominal pressure: PN10; Temperature range: 5-110°C; Set pressure: 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 degrees Celsius; Inlet and outlet (middle): BSPP 3/4 * 3/4; Weight: 238g; Dimensions: 83 x 42mm Package included: 1 x Pressure Valve Only the above package content is included; other items are not included. Note: Light reflection and different displays may cause slight color differences between the product image and the actual item. A measurement error of +/- 1-3cm is acceptable.