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FDV - cryogenic throttle valve with positioner gauge

Bellow-Sealed Manual
Cryogenic Shut-Off and Throttle Valves

  • shut-off valves DN10 to DN40 for oxygen and inert cryogenic liquids or gases
  • soft-seated metallic valve cone
  • standard pressure rating 20 bar g (higher pressure available on demand)
  • fully welded slanted seat casing, suitable for SIVL integration
    with threaded connections and butt weld ends
  • casing and insert stainless steel, brass valve cone, cone seal PTFE / PCTFE
  • valve insert can be replaced with electric (AKV) or pneumatically actuated valve insert


  • casing preparation for vacuum-jacket integration
    acc. to various SIVL manufacturer standards
  • forged stainless straight-way valve seat
  • throttle valve cone
  • valve stroke positioner with adjustment gauge for flow rate adjustment
  • customised process pipe connections