Ultra High Flow Valves


Ultra High Flow Valves is designed for overpressure and vacuum relief. Available in 3 standard sizes of 1”, 3” and 8” (25mm, 76mm and 200mm), the Ultra High Flow Valve offers a significantly higher increase in gas pass-through compared to other similar-sized valves due to its unique characteristics (After opening completely, there is a proportional decline in backpressure).

The valve can be used for a range of applications, such as overpressure in pressure vessels, pipelines, storage vessels, safety relief applications and equipment containers. It is capable of reacting within 0.2 seconds, and resets after opening, even after achieving the limit of flow performance.

For pressure and vacuum relief, the Ultra High Flow Valve range from the standard pressure settings from 0.5 psi to 5.0 psi. These valves can function in rough environments such as driving rain, corrosive chemicals and low & high temperatures.

Additional options include; debris filter, EMC screening, manual relief override and additional mechanical and physical protection.

Key Features

Product Features

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