Introduction: Temperature and Pressure Safety Valves (T/P Valves) 0.7 MPa = 101 PSI Detailed introduction: Temperature and pressure relief valves are suitable for sensitive heating systems such as solar water heaters, electric heaters, heat pump water heaters, and various heating applications including boilers. The valve automatically releases excess temperature and pressure, providing safety protection for pressurized water heaters. It serves as a critical safety component for current pressure water heater systems. Features: 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 and vents to the atmosphere, preventing dangerous overpressure conditions that could damage boiler components or the system. 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 0.5 MPa, the deviation is ±0.015 MPa; for pressures greater than 0.5 MPa, the deviation is ±3% of the rated pressure. 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: 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 Connections: BSPP 3/4" inlet and outlet Weight: 238 g Dimensions: 83 x 42 mm Package included: 1 x Pressure Valve Note: Other items not included. Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowed: ±1–3 cm.