Temperature and Pressure Safety Valves (T/P Valves) with a pressure rating of 0.7 MPa (102 PSI) are designed for use in various water heating systems. These valves are suitable for sensitive heaters including solar water heaters, electric water heaters, heat pump water heaters, and boilers. The T/P valve provides automatic temperature and pressure relief, offering dual safety protection for 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 dangerous overpressure conditions that could damage system components. 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 the rated 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 Port connection: BSPP 3/4" x 3/4" Weight: 238g Dimensions: 83 x 42mm Package includes: 1 x Pressure Relief Valve Note: Lighting and display settings may cause slight variations between the color shown in images and the actual product. Measurement tolerances may vary by ±1–3 cm.