Needle Valves for Hydrogen Applications (V Series)

Parker Hannifin EMEA Sarl

  • Parker's needle valves for hydrogen applications are designed for positive leak tight shut-off and regulation of fluids and gases.
  • These valves are for instrumentation and general hydrogen applications up to 5,000 PSI.
  • Manufactured in 316 Stainless Steel
  • Available in sizes 1/8” to 3/4” (3mm to 18mm)

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Parker's needle valves for hydrogen applications (V Series) 

  • Parker's  hydrogen V Series Needle Valves are designed for positive leak tight shut-off and regulation of fluids in process, power, and instrumentation applications.
  • With a wide variety of port sizes and styles, temperature capabilities ranging from -65°F to 450°F (-54°C to 232°C) and pressures to 5000 psig (345 bar), V Series Needle Valves provide the user with the utmost in flexibility when designing miniaturized tubing or piping systems.
  • Choice of three stem types
  • Differential hardness between the strain hardened stem and cold formed body threads provides improved cycle life
  • Choice of PTFE packing or elastomeric O-ring stem seals
  • Available in 316 Stainless Steel, Brass and Monel® Alloy 400 construction
  • Inline and angle patterns
  • Wide variety of US Customary and SI ports
  • Panel mountable
  • 100% factory tested
  • Optional color coded handles

See our needle valve guide with all variants:

  • The V needle valves are available in different variants. For details see our product guidehere
  • Stem Design: 3 main variants of the V needle valve are currently being sold which are listed as below
    • R-Stem – All metal, blunt stem tip
    • N-Stem – All metal, tapered needle stem tip
    • K-Stem – PCTFE stem tip
  • Hardness: Differential hardness between the strain hardened stem and cold formed body threads provides improved cycle life.
  • Materials: 316 Stainless Steel, Brass and Monel® Alloy 400 construction.
  • Sealing: Choice of PTFE packing or elastomeric O-ring stem seals.
  • Performance: Pressure vs temperature gives a brief overview of different sizes of valves and its capabilities.
Parker Needle Valve Preesure temperature

Application areas:

  •  General hydrogen applications 
  •  Process system control and shut-off 
  •  Control panels 

Contact us!

  • Parker's V series needle valve includes all the sealing you need. Contact us and tell us about your requirements. We will identify the products that provide the performance and safety you expect.
Brand Parker
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