High Pressure Gaseous Hydrogen Needle Valve

  • Longtime field-proven hydrogen needle valve for various applications.
  • Operating pressure is adjustable and ranges from 1379 bar to 4137 bar.
  • High-quality materials used.
  • Long life time and easy maintenance.
  • Metal to Metal system provides excellent tightness.
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High pressure gaseous hydrogen needle valve

  • Longtime field-proven hydrogen gas needle valve for hydrogen fueling stations and other general hydrogen applications.
  • High-quality materials, such as SUS316L (CF8M) for the valve body are used.
  • Metal to metal sealing systems have excellent the safety and the durability under repeated on/off cycle.
  • Leak test on a seat can be performed at our own inspection facility.

Features

  • Operating pressure is adjustable and ranges from 1379 bar (20,000 psi) up to 4137 bar (60,000 psi).
  • Non-rotating stem technology protects the stem and seat wear.
  • Pneumatic actuator or electric actuator is selectable.
  • Different designs and size available: threaded connection (Inlet) / NPT (Outlet) type 1/4” to 1”.

Materials

  • Body material: STS316L
  • Seat/Stem: STS316L + DLC coating
  • Packing: PVDF + PFA
  • Handle: SCPH2

Applications

  • Hydrogen fueling
  • General hydrogen gas use applications
  • Pressure fluid handling system

Use Cases

  • DJV’s Hydrogen MAX SEAL high pressure hydrogen gas needle valves are used in the most hydrogen refueling stations in South Korea

Contact us

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Max Pressure (in bar)

Min Pressure (in bar)

Manufacturing Readiness (MRL)

Technology Readiness (TRL)

Technical Datasheet

Datasheet-Hydrogen-needle-valves

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    DAEJUNG VALVE CO.,LTD.

    DAEJUNG VALVE Co., Ltd. not only provides a safe use solution of Hydrogen Valve, but also in particular, supplies the highest-quality safety Hydrogen valve (High-pressure hydrogen pressure relief valve) is certified by the Korea Gas Safety Corporation (KGS).
    As a leading hydrogen valve company, we provide fast solutions to meet customer needs based on 40 years of experience and know-how in valve manufacturing.

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