by Precision High Pressure

High Pressure Needle Valves (60k psi)

  • High pressure needle valves are proven to be reliable, safe and cost-effective
  • Bi-directional flow capability which simplifies system designs
  • Cone & threaded connections with MAWP up to 100,000 PSI (6894 bar)
  • NPT connections with MAWP up to 15,000 PSI (1034 bar)
  • Temperature ratings: 0°F to 400°F (-18°C to 204°C)
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High pressure needle valves up to 60,000 psi

  • It is important for high pressure needle valves to perform at the highest levels with an eye towards safety, costs, and cutting edge technology.
  • With over 75 years of cumulative experience, Precision High Pressure has what it takes to deliver high quality products and exceptional service that will help you get the job done.

Key features

  • Standard valve fully opens in 4 – 1/2 turns.
  • Standard 3/4” and 1” valve fully opens in as little as 3 turns.
  • Vee type stem standard
  • Double sided weep holes for easier leakage verification
  • Packing gland consists of a preload locking internal thread form that is resistant to vibration. Eliminates the need for an eternal locking device.
  • Supplied with complete collars and glands, where applicable
  • Complete material traceability
  • Pneumatic and Electric Actuators available
  • Cryogenic options available

Benefits

  • 4-sided tapered stem for maximum handle contact. No chance of the handle slipping or loosening on stem.
  • Quick turn option available giving the fastest valve to open and close on the market, half the turns from fully open to fully closed than market competitors.
  • With quick turn option the stem is lifted off the seat more than 2X faster than conventional valves, which reduces throttling and therefore increases seat life.

Standard Materials

High pressure needle valves are made of following standard materials:

  • Body – 316 cold worked stainless steel.
  • Packing – Glass filled teflon.
  • Stem – 17-4 PH.

Available options

  • Solid stainless steel or aluminum handle.
  • Replaceable seat design for use in harsh environments.
  • Air actuators for remote valve actuator.
  • Grafoil packing for temperature up to 800°F.
  • Extended stuffing box for temperatures up to 1200°F.
  • Extended stuffing box for temperatures down to -423°F.
  • Can be manufactured to meet NACE MR-01-75.
  • Wide range of construction materials available.

Application areas

  • Fuel cells
  • Refilling stations
  • General hydrogen purposes

Contact us

  • Contact us and tell us about your requirements. We will identify the products that provide the performance and safety you expect.
Max Pressure (in bar)

Max Ambient Temperature (in °C)

Min Ambient Temperature (in °C)

Technology Readiness (TRL)

Manufacturing Readiness (MRL)

PHP - High Pressure Needle Valves up to 60,000 psi datasheet

Product datasheet

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    Precision High Pressure

    Precision High Pressure is a premier manufacturer and innovator of high-pressure valves, valve systems, fittings, and tubing with pressures up to 100,000 psi. Our products are regularly used in the Hydrogen industry within re-fueling systems, fuel cells and onboard vehicles. They are proven to perform to the highest level in the most critical applications.

    With over 75 years of cumulative experience in the design and manufacturing of high-pressure valves and other high-tech products, the PHP team look forward to providing innovative products and solutions, for your applications.

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