The 2-Piece Cryogenic Floating Ball Valve is a high-performance engineered solution specifically designed for extreme low-temperature environments. Built to withstand the rigorous demands of cryogenic services, this valve ensures a bubble-tight seal and operational reliability when handling liquefied gases, providing a critical safety barrier in volatile industrial processes.
Engineered according to international standards such as API 6D and ASME B16.34, these valves are ideal for LNG, LPG, CNG, and CO2 applications. With a design temperature range reaching as low as -196℃, our cryogenic ball valves combine advanced material science with a robust 2-piece floating design to deliver unmatched durability and leak-proof performance in the most challenging thermal conditions.
| Size Range | 1/8″ ~ 6″ | Pressure Rating | 150LB ~ 4500LB / PN6 ~ PN750 |
|---|---|---|---|
| Temperature Range | -196℃ ~ 150℃ | Standard Compliance | API 6D, ASME B16.34, BS 6364 |
| F-to-F Dimensions | API 6D, ASME B16.10, BS EN 558 | Connection Types | ASME B16.5, EN 1092, JIS 5K-20K, BW, RTJ |
| Body Materials | ASTM A351 CF8, CF8M, CF3, CF3M, 4A, 5A, Monel K400/K500, H-276 | Ball Materials | ASTM A182 F304/L, F316/L, F51, F53, Monel K400/K500 |
| Seat Material | Spring Energized PCTFE / PEEK / HF Metal | Stem Material | F304, F316, XM-19, 17-4PH, Inconel 718, Monel K-500 |
Integrated fire-proof, anti-static, and anti-blowout stem features ensure total plant safety during emergencies.
Optimized for deep cryogenic service down to -196℃ without compromising structural integrity.
Available in Monel, Inconel, and Hastelloy for superior corrosion resistance in aggressive media.
Spring-energized PCTFE/PEEK seats provide a bubble-tight seal even at extreme low temperatures.
100% hydraulic shell and seal testing combined with DPT/MT/UT inspection for zero-defect quality.
Tailored configurations for operators (Lever/Gear) and special materials to meet specific project needs.
100% chemical analysis and mechanical testing with full heat number traceability for all raw materials.
Strict adherence to API 598 and API 6D inspection norms to ensure industrial-grade reliability.
Comprehensive 100% DPT testing on all castings, with optional RT, UT, or MT testing available.
Rigorous hydraulic shell and seal tests combined with low-pressure air tests for leak prevention.
Guaranteed 12-month minimum service life with free spare parts and detailed maintenance guides.
Expert customization of materials and dimensions based on unique order specifications.
| Comparison Metric | Standard Ball Valves | Savvy Cryogenic Valves |
|---|---|---|
| Temp. Tolerance | Limited to -29℃ | Ultra-low to -196℃ |
| Seal Reliability | Standard Polymers | Spring-Energized PCTFE |
| Safety Rating | Basic Standards | Fire-proof & Anti-static |
| Maintenance Cycle | Frequent replacements | Extended service intervals |
| Total Cost of Ownership | Higher due to downtime | Lower through longevity |
Cryogenic valves are specifically designed using materials like ASTM A351 CF8M and spring-energized seals to prevent brittle fracture and maintain a leak-proof seal at temperatures as low as -196℃.
These valves are ideal for liquefied gas transport and storage, specifically for LNG (Liquefied Natural Gas), LPG (Liquefied Petroleum Gas), CNG, and liquid CO2 systems.
Our valves are manufactured according to BS 6364, API 6D, and ASME B16.34. Connection and face-to-face dimensions comply with ASME B16.5, EN 1092, and API 6D.
We perform 100% Dye Penetrant Testing (DPT) on all castings. Depending on the requirement, Magnetic Particle (MT), Ultrasonic (UT), or Radiographic (RT) testing is also applied.
Yes, we offer a wide range of premium materials including Monel K400/K500, Inconel 718, and Hastelloy H-276 to ensure compatibility with highly corrosive media.
SAVVY VALVES provides a minimum 12-month service life guarantee. We also provide free spare parts and detailed maintenance instructions upon request.
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