Ultra High Flow Valve


The Ultra-High Flow Valve is made for overpressure and vacuum relief. Capable of offering a significantly higher increase in gas pass-through compared to similar sized valves, this is made possible due to its unique operating characteristics (after opening completely, there is a proportional decline in backpressure). The Ultra High Flow Valve is ideal for a variety of applications such as overpressure in storage vessels, pressure vessels, pipelines, equipment containers, and safety relief applications. The completely automatic valve reacts within 0.2 seconds and resets upon opening, even after achieving the limit of flow performance.

For pressure and vacuum relief, the valve ranges from the standard pressure settings between 0,5 psi to 5.0 psi. These valves can function in rough environments, including low and high temperatures, corrosive chemicals and driving ran. Available in 3 standard sizes of 1”, 3” and 8” (25mm, 76mm, and 200mm), additional accessories can also be equipped onto the valve such as debris filter, EMC screening, additional mechanical and physical protection as well as a manual relief override.

Key Features

  • Available in three sizes
  • A faster reaction time of 0.2 seconds after high pressure is detected. After depressurisation, it resets quickly too
  • Able to function in adverse environments
  • Easy to install