Cryogenic Vacuum Components Numbering System

It’s easy to specify Cryocomp’s simple, reliable and tamper-resistant cryogenic vacuum components (also called evacuation components) for cryogenic applications that require a vacuum entry. You can select seal-off valves, operators, or pressure relieving valves. Our components are engineered in a range of sizes from 1/4" to 3" to fit vacuum-insulated piping systems, manifolds, flex lines, dewars, tanks, chambers, furnaces, MRI magnet vacuum containers, and any fabrication that requires a vacuum jacket.
If you have any questions, contact sales@cryocomp.com or call 1 276.728.2064


Vacuum Seal-off Valves, Valve Operators, and Pressure-Relief Discs

cryogenic vacuum components part numbering illustration


V000-0-0-0


Select the features you require for your cryogenic vacuum components and build the part number using the option codes provided below. For example: V1085-1 = Series 1000, 1.0", Stainless, Vacuum Seal-off Valve.

DESIGN SERIES

  • V1000 Series = V1
  • V2000 Series = V2
  • V3000 Series Relief Disc = V3

SIZE (1/8")

  • 1/4" (2/8) = 02
  • 1/2" (4/8) = 04
  • 3/4" (6/8) = 06
  • 1" (8/8) = 08
  • 2" (16/8) = 16
  • 3" (24/8) = 24

BODY MATERIAL

  • Aluminum = 1 (Limited Availability)
  • Stainless Steel = 5

VALVE TYPE

  • Seal-Off Valve = 1
  • Valve Operator with Tube End = 2
  • Valve Operator with KF/NW = 3

SPECIAL DETAIL

  • No Side Port = 0
  • 1/8" FPT/TC Port = 5
  • Non-Relieving/Snap Ring Groove or Plug Arrestor Accessory = 3
  • KF/NW Size = 10, 16, 25, 40, 50 or 80 (Add Size as Special Detail)


For more information:
cryogenic vacuum evacuation components
Download Cryogenic Vacuum/Evacuation Components Literature