Cryogenic Valve Model C2122-M21

1.5" IPS Cryogenic Angle Valve


Features

  • Low Handle Torque for Bubble Tight Shutoff
  • Stainless Steel Stem & Threads
  • Redundant Stem Seals
  • Cryogenic Stem Packing
  • Brass Bonnet
  • Redundant Cryogenic Bonnet Seals
  • Bonnet Purge Port (Thermal Relief Location)
  • All Stainless Steel Body
  • Close Tolerance Horizontal Operation OK
  • MLI on Jacketed Valves
  • Brass Plug
  • Plug to Stem Stabilizer
  • KEL-F Seat Seal
  • Contoured Flow Plugs Available

Technical Data

  • 300 PSIG MAWP
    450 PSIG Proof
  • Seat Seal Bubble Tight @ 150 PSIG
  • Packing Mass Spec Tested @ 1 x 10 -5 Torr Vacuum
    Leak Rate Below 1 x 1O-9 CC GHe/SEC
  • Heat Leak: 27.3 BTU/HR to 20° k
  • Cooldown Mass: 10.2 Pounds
  • Options: Purge Port, Cold Box Jacket, Pneumatic Actuators

APPLICATIONS

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