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Vehicle check valve for NGV applications GMV


  • Check valve for safety of  light and heavy duty vehicles during NGV refueling
our Sales Team

The Stäubli GMV check valves are designed to allow natural gas to flow in one direction only. With an emphasis on safety, they provide redundant leak protection in the fueling line, prevent station blow-back, and offer additional protection in the event of a collision.

Technical specifications

  • Nominal diameter DN (mm): from 06 to 09
  • Maximum allowable pressure*: 315 bar (4568 PSI)



  • Natural gas



  • Stainless steel


Other features

  • Stäubli NGV system components are designed to work together, ensuring system integrity. Therefore we recommend using a Stäubli receptacle with the GMV check valve on the same fuel line.


*depending on the model and operating conditions