LNG Cryogenic Ball Valve Manufacturer | -196°C Low Temperature Ball Valve

Unser LNG cryogenic ball valves are specifically engineered for
extreme low-temperature applications down to -196°C (-320.8°F).
Widely used in LNG, petrochemical, industrial gas, and aerospace industries,
these valves ensure reliable sealing performance and operational safety under critical conditions.

Manufactured with 304L, 316L, and other cryogenic-grade stainless steel materials,
our valves provide excellent resistance to brittle fracture, corrosion, and thermal stress.

👉 Explore our product:

Top Entry Cryogenic Ball Valve Manufacturer

Technische Daten

Key Features

Excellent Low-Temperature Performance

Designed with cryogenic materials (304L/316L), ensuring high toughness and preventing brittle fracture under extreme cold conditions.

Zero Leakage Sealing

• Soft seat: ANSI Class VI leakage
• Metal seat: suitable for high-pressure cryogenic service

Anti-Icing Stem Design

Extended stem structure prevents frost formation and ensures smooth valve operation.

Fire Safe Design

Metal sealing backup prevents leakage and enhances safety during fire conditions.

Structural Advantages

• Elastic seat compensation for thermal shrinkage
• Low torque operation design
• Cryogenic lubrication system
• Long service life and low maintenance

Anwendungen

• LNG (Liquefied Natural Gas) systems
• Liquid oxygen, nitrogen, hydrogen
• Petrochemical plants
• Industrial gas systems
• Aerospace industry

Why Choose JST Valve?

• Professional cryogenic valve manufacturer
• Export experience in Middle East & Southeast Asia
• Custom design support
• Fast delivery
• Technical documentation available