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A blue industrial valve actuator labeled "VELAN," mounted on a large metal valve. The actuator is cylindrical with a prominent top. The valve body below is silver with pipe connections on both sides.

Adareg multi-stage high pressure cryogenic control valves for liquid nitrogen or helium

Product Line
  • Cryogenic control valves
Product Type
  • Control Valve and Automation

Features & Benefits

Design features

  • Fluid: Helium, hydrogen, oxygen, nitrogen, methane, argon, natural gas
  • Temperature: Down to -457°F, -254°C, 19 K
  • Cold box adaptation: Welding flange (on request)
  • Cryogenic extension: As per BS6364
  • Materials: : Available on request (depends on fluid, temp., and pressure class.)
  • Flow characteristics: Linear or =% or on/off
  • Stem tightness: Bellows sealed or packing sealed
  • Seat tightness performance: ANSI Class IV, V, or VI
  • Across body tightness performance: 10-5 mbar.l/s
  • Tightness test means: Cryogenic test bench – Kellog method and mass spectrometer
  • Certificates: EN 10204 3-1 for main constitutive parts of pressure shell
  • Code and certifications: ASME, RCCMRX, AD2000 W10, DESP

Product Details

Spec Detail
Size Range NPS ½ - 16 (DN 15 – 400)
Pressure Class Up to Class 2500
Standard Connections Butt weld or flanged
Body Material contact Velan

Quality That Lasts

Precision Engineered

Our products, crafted with cutting-edge precision, set the industry standard for quality, reliability, and versatility across an expansive range of applications.

Long-Lasting & Durable

Velan leverages advanced engineering capabilities and innovation to create durable valves that meet critical industrial needs in the areas of nuclear power, mining, oil and gas, and more.

Certified & Tested

Innovation is our DNA. From our first steam trap to advanced cutting-edge valve designs, we are committed to providing solutions that define the highest standards of quality and performance.

Contact Us

Reach Out

Need support or have a question? The Velan team is here to help.

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