Hydrogen High Pressure Shut-Off Valve - Parker

  • Designed for use in high pressure H2 systems up to 350 bar (5,000 psi)
  • Different coils and connections available depending upon customer requirements
  • Suitable for H2 applications like fuel cell systems, FCEVs, H2 ICEs and net zero powertrains

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Product Features

  • Designed for use in high pressure H2 systems up to 350 bar (5,000 psi)
  • Standard 22 watt fused Haz Loc coil
  • Different coils and connections available depending upon customer requirements
  • Unsplit nylon corrugated conduit sealed at bothends with adhesive lined shrinktube for improved protection in harsh environments

Typical Applications

  • H2 Fuel Systems
  • H2 Fuel Cell Electric Vehicles(FCEVs)
  • H2 ICEs
  • Zero Emissions & Next Generation Powertrain Initiatives

Key Design Attributes

  • Indirect Pilot Operated
    • Filtered pilot circuit with precision orifice
    • High magnetic efficiency short travel plunger
    • High cycle life plunger return spring
  • Redundant external seals
    • Flow Control Piston
    • 450G Peek construction for high pressure longevity
    • Stainless steel liner for additional stability against strain
    • Long stroke, soft close design
    • Wear compensating, spring energized Parker Flexi-Seal piston u-cup
  • Numerous connection options
    • SAE J1926
    • Modified SAE J1926(Parker H2P – EC-79, 700 barg)
    • Parker Autoclave(Single-ferrule compression sleeve)

Contact us

  • Interested? Please contact Parker Hannifin by filling in the contact vendor or RFQ from
Brand Parker
Max Pressure (in bar) 350
Compliant with HGV 3.1 and ISO 19887
Parker Hannifin

Parker Hannifin is a Fortune 250 global leader in motion and control technologies. For more than a century the company has been enabling engineering breakthroughs that lead to a better tomorrow. Parker is supporting the global decarbonisation efforts through a broad range of solutions, hydrogen-compatible components and systems enabling safe and efficient operation for a variety of applications.

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