ABOUT THIS CATEGORY

BELLOW FOR JACKETED VALVES

CPC-Cryolab offers a high-performance range of bellows seal vacuum jacketed cryogenic shut-off valves designed for critical applications in storage tanks, cold boxes, trailers, and vacuum jacketed piping systems. The CV8BS, 1000 Series, 2000 Series, 4000 Series, and 5000 Series feature welded metal bellows for helium-tight sealing and zero emissions—ideal for ultra-cold liquids like hydrogen, helium, and LNG.

Available in globe, angle, and Y-pattern configurations with manual or actuated control, these valves deliver excellent thermal efficiency, clean operation, and long-term reliability. Built for the most demanding cryogenic systems, they reflect CPC-Cryolab’s commitment to engineered quality