Premier Cryogenic Ball Valves Supplier in China
Cryogenic ball valves are used for extremely low temperatures that go below -150°C, making them suitable for LNG, liquid nitrogen, and many other cryogenic fluids. They have a spherical ball that guarantees dependable shut-off and endurance while providing precise control over flow. These valves are made from stainless steel or some alloy and are used in the energy sector, aerospace, and chemical industries due to their safety as well as performance under strenuous conditions.
Cryogenic Ball Valves - Detailed Specifications
| Category | Description |
|---|---|
| Characteristics | Quarter-turn valves with a spherical ball for precise flow control and tight shut-off. Designed for ultra-low temperatures (below -150°C/-238°F). |
| Surface Treatment | Polished or electropolished stainless steel for enhanced durability and resistance to cryogenic conditions. May include anti-corrosion coatings. |
| Dimensions & Specifications | Sizes: 1/4" to 24" (DN6 to DN600). Pressure ratings: ANSI Class 150 to 2500 or PN10 to PN400. End connections: flanged, threaded, or welded. |
| Corrosion Resistance | High resistance to corrosion due to materials like 316/316L stainless steel or alloys (e.g., Monel). Suitable for harsh cryogenic environments. |
| Mechanical Properties | High tensile strength and toughness at low temperatures. Maintains sealing integrity under thermal contraction. Torque: model-dependent. |
| Processability | Easy to operate with manual, pneumatic, or electric actuators. Low maintenance due to robust design and minimal wear in cryogenic conditions. |
| Applications | LNG processing, liquid nitrogen/oxygen storage, aerospace, chemical plants, and cryogenic research facilities. |
| Standards | Compliant with API 6D, ASME B16.34, BS 6364 (cryogenic testing), ISO 17292, and NACE MR0175 for corrosive environments. |
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Discover the unmatched reliability and versatility of our Cryogenic Ball Valves. Engineered for extreme low-temperature applications like LNG and aerospace, these high-performance valves are built to meet your toughest demands. Explore our range of sizes and specifications tailored to your needs.
