How they work

One-way check valves

Oneway check valves are designed for a unidirectional flow in a device. They have a low and immediate forward flow with little pressure drop and very good sealing performance in reverse flow direction. 

Used in various industries, such as:

  • Medical Devices & Micro Fluidics
  • Automotive
  • (Food) consumer devices
  • Aerospace

In the medical industry, one way check valves are often used in IV sets, Enteral Nutrition, and Wound drainage. Other application examples include respiratory equipment, water drainage, washer systems etc.

Features:

  • Low opening pressure and immediate free flow
  • Excellent back pressure resistance and sealing properties
  • Available as component only, with tube connectors, or pop-in

Both duckbill valves and umbrella valves can be used for one-way check valves. Learn more about the operating principles of duckbill valves and umbrella valves here.

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