High Pressure Gaseous Hydrogen Check Valve

by DAEJUNG VALVE CO.,LTD.

  • Longtime field-proven hydrogen check valve for various applications.
  • Operating pressure is adjustable and ranges from 1379 bar to 4137 bar.
  • MAWP and operating temperature ranges from -40°C to +85°C.
  • High-quality materials used.
  • Long life time and easy maintenance.
  • Stocked item with very short delivery time.
Add to compare

High pressure gaseous hydrogen check valve

  • Longtime field-proven hydrogen gas check valve for hydrogen fueling stations and other general hydrogen applications.
  • High-quality materials, such as SUS316L (CF8M) for the valve body are used.
  • Leak test on a seat is performed with helium gas at operating pressure at own inspection facility.
  • Stocked item with very short delivery time.

Features

  • Operating pressure is adjustable and ranges from 1379 bar (20,000 psi) up to 4137 bar (60,000 psi).
  • Operating temperature ranges from -40°C to +85°C.
  • Minimum sealing pressure is below 10% of MAWP.
  • Soft sealing material applied for long lifetime and easy maintenance.
  • Different designs and size available: Threaded connection (Inlet) / NPT (Outlet) type 1/4” to 1”.

Materials

  • Body material: STS316L
  • Sleeve, poppet, gland: STS316L
  • Spring: STS316
  • Packing (seat): PTFE

Applications

  • Hydrogen fueling
  • General hydrogen gas service
  • Pressure fluid handling system

Use cases

  • DJV’s hydrogen gas high pressure check valves are used in the most Hydrogen Refueling stations in South Korea.

Contact us

  • Interested? Contact the vendor by filling out the contact vendor form.
Max Pressure (in bar)

Min Pressure (in bar)

Max Ambient Temperature (in °C)

Min Ambient Temperature (in °C)

Manufacturing Readiness (MRL)

Technology Readiness (TRL)

Technical Datasheet

Datasheet-Hydrogen-check-valves

Send your inquiry today!

99% of all inquiries get answered within 5 days. Your inquiry will be sent immediately to the right person within the vendor organisation.

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    Request For Quote

      This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

      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.

      Scroll to Top