Hydrogen Valves ND6

PNEUMATIC & HAND VALVES
Hydrogen Valves & Equipments
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Description

  • Designed for Hydrogen applications, ATEX environment,
  • Balanced valve : no effort required to open or close the valve.
  • Throttle valve allowing gradual pressure rise.

Working Conditions

  • Industrial gases : Hydrogen,
  • Working pressure : Up to 450 bar (design pressure : 520 bar)
  • Working temperature : -40°C up to +80°C.

Technical Data

  • Nominal diameter : 6 mm
  • Internal tightness : metal-peek,
  • Body Material : stainless steel or brass
  • Stem stainless steel, Seat peek.
  • External leak rate : less than 3.10-8 atm/cm3 Helium.

Connections

  • Stainless steel welded connectors 1/2” Sch 80, others on request

Options

  • NO Normally Open Valve (instead of NC as a standard).
  • Limit switch.
  • Limit flow connector for pneumatic actuator.
  • Regulation valve : Electro-pneumatic positioner.
  • Inter valves connector.
  • Valves collector.
Overall Dimensions (mm)
Any specific request or questions ?
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