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Engineered to withstand extreme cold temperatures, low temperature gate valves are specifically designed for cryogenic applications where traditional valves may fail. These valves feature specialized materials and construction techniques to ensure reliable performance and tight sealing in sub-zero environments. Low temperature gate valves are commonly utilized in industries such as liquefied natural gas (LNG) processing, industrial gas storage, and cryogenic research facilities, where maintaining fluid integrity and preventing leakage are paramount concerns.
Cold-Resistant Design: Specifically designed to withstand low temperatures, ensuring reliable performance in cold environments.
Enhanced Sealing: Features a robust sealing mechanism to prevent leaks and maintain system integrity, even at low temperatures.
Durable Materials: Constructed with materials that remain resilient and reliable in sub-zero conditions, ensuring long-term durability.
Smooth Operation: Smooth valve operation facilitates efficient fluid flow control, even in low-temperature applications.
Versatile Applications: Ideal for use in cryogenic systems, refrigeration, and other low-temperature industrial processes.
Compliance: Meets industry standards for low-temperature applications, ensuring safety and reliability in extreme conditions.
| Technical Parameters: | |||||||||
| Size | DN15-DN2000, 1/2''-80'' | ||||||||
| Pressure | PN10-PN420, Class150-Class2500 | ||||||||
| Temperature | -200°C to 650°C | ||||||||
| Connection type | Flange, Thread, Socket weld, Butt weld | ||||||||
| Operation mode | Manual, Pneumatic, Electric, Hydraulic, Gear operation | ||||||||
| Materials: | |||||||||
| Valve Body | Forged: A105, LF2, F5, F9, F11, F22, F304, F316, F347, F904, F51, F53, F310, N08020, Inconel625 , etc， Cast: WCB, LCB, C5, C12, WC6, WC9, CF8, CF8M, CF8C, 4A, 5A, CN7M, C95800, CW6MC, etc | ||||||||
| Valve Stem | F6a, 17-4PH, XM-19, F304, F316, F347, F904, F51, F53, F310, Monel400, Monel500, N08020, Inconel625, Incoloy825，et | ||||||||
| Valve Disc | A105, LF2, F5, F9, F11, F22, F304, F316, F347, F904, F51, F53, F310, N08020, Inconel625, F6a, 17-4PH, XM-19, F304, F316, F347, F904, F51, F53, F310, Monel400, Monel500，Incoloy825，WCB, LCB, C5, C12, WC6, WC9, CF8, CF8M, CF8C, 4A, 5A, CN7M, C95800, CW6MC, etc | ||||||||
| Seat Sealing | SS，BR，CU，AS，CS，AL，PTFE，NBR，FKM，AI203，etc | ||||||||
| Design Standards: | |||||||||
| Valve Body | API 600, API 602, ASME B16.34, DIN 3352, BS 5163, GOST 5762, JIS B2073, GB/T 12233, etc. | ||||||||
| Flange | ANSI B16.34, EN 1982, JIS B2210, GB/T 17241, ASME B16.42, GOST 12815, DIN 3202-1, etc | ||||||||
| Connection | ANSI B16.10, ASME B16.25, JIS B2212, GOST 33259, DIN 3202, etc. | ||||||||
| Test Standards: | |||||||||
| API 598, ISO 5208, BS EN 12266, ASME B16.104, GOST 9544-2015, JIS B2003, DIN 3230, etc. |
The meticulous selection of design standards for low temperature gate valves is crucial to ensure compliance with international quality and safety regulations. By adhering to these standards, low temperature gate valves offer reliable performance, durability, and compatibility in various installations and applications.
