Cryogenic Valves

PBM cryogenic valves have a unique design that accommodates leak-free operation through cooling and heating cycles.

Technical Details


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  • Product Details

CP Series 7

PPBM CP (Series 7) two-way full port Class 300# cryogenic ball valve; body, ball stem and end fitting material shall be 316 / 316L stainless steel (or other materials as specified). Seats shall be TFM™ material, upstream seat and stem packings shall be live-loaded. Valve shall be uni-directional with body markings for flow direction and upstream vent hole in ball. For manual valves, handle shall be 300 series stainless steel. Maximum working pressure to be 720 psig CWP and temperatures from ambient to -320 degrees F (-200 degrees C). Valve shall be cleaned for oxygen service and shall meet or exceed leakage performance per MSS SP-134.

Optional automation (Pneumatic or electric), mechanical and electro-polishing surfaces

  • Sizes ½-inch through 2-inch
  • PBM Model Numbers
  • CP (material)-(size) 5 (end connection)-G (option codes)