Non-return valves, also known as check valves or one-way valves, allow airflow in one direction only and prevent airflow from the opposite direction. The valves prevent backflow, which can cause contamination or damage. Reliable and efficient, the pressure relief valves come in two models: an in-line non-return valve and M16 thread non-return valve for container packaging enclosures.

  • Prevents backflow of fluids, gases or other materials.
  •  Easy to install and maintain.
  • Available in a range of sizes and materials to suit different applications.
  • High-quality construction for durability and long service life.
  • Suitable for use in a wide range of industries, including water treatment, chemical processing, food and beverage, and more.
  • Can be used with a variety of fluids, including corrosive and abrasive materials.
  • Designed to operate at high pressures and temperatures.
  • Can be customised to meet specific requirements.
  • In-line Non-Return Valve
  • M16 Thread Non-Return Valve

Non-Return Valve Product Brochure: Download