Cryogenic Valve Model C2042-A23

.5" Cold Box Cuff Right Angle Valve, Pneumatic Actuated Operation

cryogenic valve

 

Product Drawing

Features

  • Pneumatic Actuator
  • Stainless Steel Stem & Threads
  • Redundant Stem Seal
  • Cryogenic Stem Packing
  • Brass Bonnet
  • Redundant Cryogenic Bonnet Seal
  • Bonnet Purge Port (Thermal Relief Location)
  • All Stainless Steel Body & Stem
  • Tight Fit Stem
  • MLI On Jacketed Valves
  • Brass Plug
  • Plug To Stem Stabilizer
  • KEL-F Seat Seal W/ Locked Thread Insert

Technical Data

  • 150 PSI Working Pressure 300 PSI Rating Pressure
  • Seat Seal Bubble Tight @ 150 PSIG
  • Packing Mass Spec Tested @ 1 x 10-5 Torr Vacuum Leak Rate Below 1 x 10-9 CC GHe/SEC
  • Heat Leak: 4.5 BTU/HR to 20° k
  • Cooldown Mass: 0.85 Pounds

Applications

  • Vacuum Jacketed Piping
  • Cold Boxes
  • Manifold and Tank Systems
  • Liquid Nitrogen, Argon and Oxygen Service (with Proper Cleaning)

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