Cryogenic Ball Valves for LNG Applications | Low Temperature Valve Manufacturer
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LNG Cryogenic Ball Valve Manufacturer | -196°C Cryogenic Valve Supplier
As a professional cryogenic ball valve manufacturer, we provide high-performance
LNG cryogenic ball valves designed for extreme low-temperature service down to
-196°C (-320.8°F).
Our cryogenic valves are widely used in LNG, petrochemical, industrial gas, and energy industries, ensuring reliable sealing performance and long-term operational safety under critical conditions.
Manufactured with 304L, 316L, and cryogenic-grade stainless steel, our valves offer excellent resistance to brittle fracture, corrosion, and thermal stress.
If you are looking for a reliable cryogenic ball valve manufacturer in China, JST Valve provides cost-effective solutions with fast delivery and technical support.
👉 Explore our product:
Top Entry Cryogenic Ball Valve Manufacturer
📩 Email: jst@jstvalve.com
📱 WhatsApp: +86 13325757830
Cryogenic Ball Valve Technical Specifications
| Parameter | Specification |
|---|---|
| Size Range | DN25–DN600 (1″–24″) |
| Pressure Range | PN10 – PN100 |
| Temperature Range | -196°C to +425°C |
| Body Construction | Two-piece / Three-piece |
| End Connection | Flanged / Threaded / Welded / Wafer |
| Standard | ASME B16.10 / BS 6364 |
| Actuation | Manual / Pneumatic / Electric |
| Material | CF8, CF8M, CF3, CF3M |
Key Features of LNG Cryogenic Ball Valves
Excellent Low-Temperature Performance
Designed with cryogenic materials such as 304L and 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 Extended Stem Design
Extended stem prevents frost formation and ensures stable valve operation in cryogenic environments.
Fire Safe Design
Metal sealing backup prevents leakage and enhances operational safety in case of fire.
Structural Advantages
- Elastic seat compensation for thermal shrinkage
- Low torque operation
- Cryogenic lubrication system
- Long service life and reduced maintenance
Cryogenic Valve Applications
- LNG (Liquefied Natural Gas) systems
- Liquid oxygen, nitrogen, hydrogen
- Petrochemical plants
- Industrial gas systems
- Aerospace industry
Why Choose JST Valve?
- Experienced cryogenic ball valve manufacturer
- Export to Middle East & Southeast Asia
- Custom design support
- Fast delivery time
- Complete technical documentation
Looking for a Reliable Cryogenic Ball Valve Manufacturer?
Contact us now for pricing and technical support
📩 jst@jstvalve.com
📱 WhatsApp: +86 13325757830
