Techflow TV-Series Tube Series Vacuum Jacketed Valves
Our Tube Series Vacuum-Jacketed Valves are 20 times more efficient than non-vacuum jacketed valves, which means lower operation costs. Their compact design offers control for smaller diameter pipes, lower flow requirements, and limited space applications.
Key Features And Benefits
- Self-aligning, PCTFE seat designed for flexibility and solid closure at cryogenic temperatures.
- Pneumatic or electric actuators are available for automated operation.
- Low torque for easy on/off operation.
- A quick, easy seal replacement reduces downtime.
Technical details
| Pressure: | Up to 150 PSI |
| Temp: | Down to -452°F (-269°C/ 4K) |
| Materials: | 300 Series Stainless Steel |
| Sizes: | 1/2″ ODT |
| Models: | Globe, Angle, WYE Pneumatic or electric actuation |
| Options: | Linear Flow Plug |
Applications
Available For:
- Liquid Nitrogen
- Carbon Dioxide
- Liquid Argon
- Liquid Hydrogen
- Liquid Oxygen
- Liquid Helium
Industry Applications:
- Transfer Hose Shut-offs
- Point-of-Use Valves
- Laboratory Uses
- Liquid Helium Stingers
Literature
TECHFLOW TV SERIES- TUBE VALVES

We Know Cryo®
Innovating For Tomorrow
Crane Cryogenics brings together the trusted capabilities of Crane®, CryoWorks®, and Technifab® brands — forming a leading force in cryogenic engineering, manufacturing, and service
excellence. With decades of experience across hydrogen, LNG, nitrogen, oxygen, and other cryogenicfluids, we deliver end-to-end solutions for the most demanding industries including space exploration,semiconductors, chemical process, food, cryo-therapy, and pharma, among others – and we are Keeping Cryogenics Cool™
Crane Cryogenics operates within Crane Company’s ChemPharma & Energy business.