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⚠️ Generant does not recommend the use of PCTFE (Material Code K) in Oxygen Service.

Series MVA - Pneumatically Actuated High Pressure Gas Control Valve

Series MVA Pneumatically Actuated High Pressure Gas Control Valve
MVA main view MVA-NC view MVA-NO view

The Series MVA Pneumatically Actuated High Pressure Gas Control Valve is optimized for the demanding requirements of Automated Gas Cylinder Fill Plants, Manifold, and Piping System applications. The Copper (C) configuration was third-party tested per ISO 7291 (O₂ Surge) and ASTM G175 (Promoted Ignition) for Oxygen service.

Available in Normally Closed (-NC) or Normally Open (-NO) configurations. The NC version seals bubble-tight to 5500 PSI with only 85 PSI required to open to full orifice. Fully field re-buildable. Vacuum to 5500 PSIG.

  • Oxygen Safe: Copper (C) Configuration Third-Party Tested per ISO 7291 (O₂ Surge) and ASTM G175 (Promoted Ignition)
  • Low Actuation Pressure: Only 85 PSI Required to Actuate Valve
  • Flow Control: Unique Valve Geometry Allows Metering on Initial Opening — Minimizes Initial Pressure Surges
  • Normally Closed or Normally Open: Specify -NC or -NO to suit your system design
  • High Flow: Large Orifices and Internal Flow Paths for Maximum Flow Efficiency — Cv 2.5 for All Configurations
  • Long Service Life: Extensive Life Cycle Testing Performed to Ensure Reliable Performance
  • Field Re-Buildable: All Seat / Seal Configurations Fully Field Re-Buildable
  • 100% Factory Tested for Internal and External Leakage