Valcor Engineering Corporation

Aircraft Check Valves


Check valves prevent the backflow of process media in hydraulic, fuel and pneumatic systems. Our proprietary technology provides chatter free, stable performance under the most demanding system conditions. They are available in single and redundant valve assemblies. Available soft goods include polymeric or elastomeric seats and seals.


Check valves are used in aircraft fuel, hydraulic and pneumatic systems. Our check valves provide stable operation under high vibration conditions and large temperature extremes.

Design Features and Benefits

  • Extensive material (body and seal) options
  • Low cracking pressures
  • Redundant (series) valve assemblies
  • Numerous sizes and flow rates
  • Chatter free designs