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Extended Stem Cryogenic Trunnion Mounted Ball Valve

The Extended Stem Cryogenic Trunnion-Mounted Ball Valve is engineered for extreme low-temperature applications, ensuring reliable flow control in industries such as LNG, chemical processing, and cryogenic fluid storage. Its extended stem design facilitates safe operation in deep-freeze conditions, while the trunnion-mounted structure provides enhanced stability and durability. Constructed from high-quality materials, this valve offers exceptional sealing performance and resistance to thermal cycling. Ideal for systems requiring precise and leak-proof isolation, it stands as a dependable choice for critical applications demanding both safety and efficiency.
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Product Introduction


The Extended Stem Cryogenic Trunnion-Mounted Ball Valve is a high-performance valve designed for cryogenic applications. Built to handle extremely low temperatures, this valve ensures precise flow control in critical industries such as liquefied natural gas (LNG) and chemical processing. Its extended stem design allows for easy operation in deep-freeze conditions, providing reliable, leak-proof performance in harsh environments. This valve is your solution for efficient, long-lasting fluid control. Choose it for its durability and performance in the most demanding applications.


Specifications


ParameterDescription
Valve TypeExtended Stem Cryogenic Trunnion-Mounted Ball Valve
MaterialStainless Steel, Cryogenic Grade
Pressure Rating1500 PSI (Max)
Temperature Range-196°C to +150°C
Connection TypeFlanged, Welded
Stem LengthExtended for Cryogenic Applications
Body TypeTrunnion-Mounted
Size RangeDN 50 to DN 200 (2” to 8”)
Seal TypeMetal to Metal Seal
End ConnectionsFlanged Ends


Features & Benefits


Extended Stem Design

The extended stem ensures safe operation and ease of use in cryogenic conditions, keeping the actuator and operator away from extremely low temperatures. This design is ideal for industries that deal with liquefied gases or other cryogenic materials.


Durable Cryogenic Materials

Constructed from stainless steel and cryogenic-grade materials, this valve withstands extreme cold without cracking or losing its sealing capability, ensuring a long-lasting and leak-free performance.


High Pressure Resistance

With a pressure rating of up to 1500 PSI, this valve is built to handle high-pressure systems, making it suitable for demanding applications in sectors like LNG and chemical processing.


Precise Flow Control

The trunnion-mounted ball design provides excellent flow control, minimizing friction and wear, ensuring smooth operation even in extreme conditions.


Versatile Applications

Perfect for cryogenic systems in industries such as LNG, natural gas, chemical processing, and more, this valve performs reliably in harsh conditions requiring high pressure and low temperatures.


Applications


This cryogenic trunnion-mounted ball valve is ideal for:

  • Liquefied Natural Gas (LNG) processing: Ensures reliable performance in low-temperature LNG storage and transportation systems.

  • Chemical processing plants: Used in environments requiring high pressure and extreme temperature control.

  • Cryogenic fluid storage and distribution: Perfect for any application involving the handling of liquefied gases like oxygen, nitrogen, or CO2.


FAQ


Q: What is the pressure rating of this valve?

A: The valve is rated for up to 1500 PSI, making it suitable for high-pressure applications in industries such as LNG and chemical processing.


Q: Can this valve handle extreme temperatures?

A: Yes, this valve is designed to withstand temperatures ranging from -196°C to +150°C, making it ideal for cryogenic environments.


Q: What is the advantage of the extended stem design?

A: The extended stem keeps the actuator and operator away from extremely low temperatures, improving safety and ease of use in cryogenic applications.


Q: What materials are used in this valve?

A: The valve is constructed from cryogenic-grade stainless steel, ensuring excellent performance and durability even under harsh conditions.


Q: What industries use this valve?

A: This valve is widely used in LNG, chemical processing, and cryogenic fluid storage, offering reliable flow control in high-pressure, low-temperature systems.


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