1/2-inch brass valves for electric water heaters and boilers

These brass valves are characterized by high density, robustness, durability, and high resistance to mechanical damage and wear. They are suitable for use in homes and apartments, as well as in most commercial applications such as industry, plumbing, and heating. Our brass valves function as both check valves and pressure relief valves. As check valves, they prevent hot water from flowing back from the boiler into the cold water supply. They have 1.27 cm male and 1.27 cm female threads. Brass valves automatically release excess pressure in the water heater. If the pressure in the boiler rises above the set value during heating for any reason, the water heater's pressure relief valves open and release the necessary amount of water, which can lead to significant malfunctions and dangerous overpressure. Specifications: Material: Brass. Maximum pressure: 0.7 MPa / 0.75 MPa / 0.8 MPa / 0.85 MPa / 0.9 MPa (optional). Operating temperature: -20 °C ≤ 110 °C. Dimensions: 1/2" male thread and 1/2" female thread. Length: approx. 44 mm. Package includes: 1 pressure relief valve. Note: Due to manual measurement, dimensions may vary by 1-2 cm. Please only order if you accept this deviation. The color of the item may vary from the photo depending on your computer's screen and brightness settings.