Low temperature globe valve
The Low Temperature Globe Valve is specially engineered for cryogenic applications involving LNG, liquid nitrogen, liquid oxygen, and other low-temperature fluids. Featuring an extended bonnet structure and precision-machined sealing surfaces, the valve prevents stem freezing and ensures reliable operation, tight shut-off, and long service life under extreme temperature conditions.
Low temperature globe valve
The Low Temperature Globe Valve is designed to provide precise flow control and dependable isolation in cryogenic systems. Its extended bonnet design minimizes heat transfer from the environment to the cryogenic fluid while protecting the packing area from low-temperature exposure.
Manufactured from high-quality stainless steel and cryogenic-grade materials, the valve maintains excellent mechanical properties at temperatures as low as -196°C. The globe valve structure allows accurate throttling and flow regulation while ensuring reliable sealing performance.
Widely used in LNG plants, industrial gas production, air separation units, petrochemical facilities, and cryogenic storage systems, this valve meets stringent international standards for low-temperature service.
Our Low Temperature Globe Valves are manufactured and tested according to international cryogenic valve standards.
Low temperature globe valve
| Parameter | Specification |
|---|---|
| Product Name | Low Temperature Globe Valve |
| Nominal Size | DN15 – DN600 (½" – 24") |
| Pressure Rating | PN16 – PN420 |
| ANSI Class | Class 150 – Class 2500 |
| Body Material | SS304, SS316, CF8, CF8M, Duplex Stainless Steel |
| Disc Material | Stainless Steel, Stellite Overlay |
| Seat Material | Stainless Steel, Hardfaced Alloy |
| Connection Type | Flanged, Butt Weld, Socket Weld, Threaded |
| Operation | Manual, Pneumatic, Electric, Gear Operated |
| Temperature Range | -196°C to +80°C |
| Bonnet Type | Extended Cryogenic Bonnet |
| Leakage Standard | API 598 |
| Design Standard | API 623, API 602, BS 6364 |
| Applicable Media | LNG, LOX, LIN, LAR, Ethylene, Cryogenic Fluids |
Low temperature globe valve
Used in LNG liquefaction plants, storage tanks, loading terminals, and transportation systems.
Suitable for liquid oxygen (LOX), liquid nitrogen (LIN), liquid argon (LAR), and air separation units.
Applied in ethylene, propane, and low-temperature hydrocarbon processing systems.
Provides reliable isolation and flow regulation for cryogenic storage tanks and distribution systems.
Used in cryogenic cooling systems and specialty gas processing facilities.
Suitable for liquid oxygen and cryogenic fuel handling systems.
Material customization plan
Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.
Structural optimization design
For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.
Interface standard adaptation
Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.
