Cryogenic Ball Valves
RANGER’s Cryogenic Ball Valves for ultra-low temperature service have been engineered to ensure high-performance and leverage CNC machining equipment, as well as other specialty equipment, and dust-free/clean assembly areas to ensure a consistent and high-quality product.
Key Application(s)
- Liquefied petroleum and natural gas
Design Features
- Sizes from NPS 1/2 to NPS 24
- CLASS 150 to CLASS 2500
- Operating temperature -196℃ to 121℃
- A locking device is provided to prevent misoperation of the valve
- Valve stem flyout prevention structure design, to prevent an accident due to fly out of valve stem caused by abnormal pressurization in the chamber
- Fireproof and antistatic design
- With separator design
- Extended bonnet design, high sealing reliability at valve stem packing position
Reference
Design Standards
- API 6D
- ISO 17292
- API 608
- BS 5351
- BS 6364
Face-to-Face
- ASME B16.10
End Connection
- ASME B16.5
- ASME B16.25
Test Standard
- API 598
- BS6364