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Low Temperature Ball Valve

Low Temperature Ball Valve
Low temperature ball valve
A major role in the field of low temperature
The low temperature ball valve has a large flow diameter, providing faster opening and closing movements. The working temperature ranges from -196° C to 540° C. The low temperature ball valve is widely used in extremely low temperature applications, suitable for storage tank applications as well as low-temperature pumps, pipelines or low-pressure trailers, including but not limited to liquefied natural gas, industrial gases, steel services, mining, pharmaceuticals, wastewater, water treatment, carbon dioxide injection/mixing, cooling, and oil/gas applications.
Data SheetFor detailed specifications of the low temperature ball valve, please click on the product image above or the "view" button below.

Why Choose Lipin's Low Temperature Ball Valve?

Lipin's metal materials are cryogenic treated at extremely low temperatures below zero and can withstand low temperatures and high pressure. Moreover, ultra-low temperature ball valve can be used in aerospace and other fields, can effectively solve the problem of high temperature and low temperature cold and freezing, and achieve full coverage of application fields and show its prominent low temperature performance.
  • Anti icing and freezing measure
    Such as increasing the insulation layer of the valve body and seat, using heating devices, etc., to prevent the valve from freezing under low temperature conditions and maintain fluid flow.
  • Rich materials
    Lipin uses carbon steel, Inconel and Monel and other low temperature resistant materials, allowing the valve to operate smoothly even at -196 ℃.
  • Covering the low-temperature field
    In LNG industry, polar and marine engineering, cold storage and many other fields, the low temperature ball valve controls the cryogenic fluid.
  • Excellent quality
    Lipin strictly adheres to design and testing standards to eliminate the possibility of valve leakage.
  • Diverse operating methods
    Lipin's valve can not only be manually operated, but can also be equipped with electric and pneumatic actuator to achieve efficient driving.
  • Top service team
    Our company's one-stop valve solution helps our customers solve many concerns and troubles. Not only that, we also provide a two-year warranty for our products. If you are interested, you can contact us to get a plan.

Key Components of Low Temperature Ball Valves

The low temperature ball valve mainly consists of the following six parts. This component ensures that the low temperature ball valve remains efficient and stable during operation and maintains a zero leakage record.
  • Valve Body
    Guides the flow of media.
  • Sphere
    The medium passes through or is intercepted by the sphere.
  • Valve stem
    Drives the ball to open and close quickly through 90° rotation.
  • Valve seat
    Contact with the ball to form a seal.
  • Sealing surface
    Soft seal and metal seal.
  • Actuator
    The movement of a valve that controls the valve stem.
  • Advantages of

    Low Temperature Ball Valves

    • 01
      The low temperature valve
      The low temperature valve body is designed to light and small to reduce the heat loss of the valve body, especially to ensure its use at ultra-low temperatures.
    • 02
      It can adopt the form of a long rod
      It can adopt the form of a long rod, when there is a low-temperature liquid flow, it can avoid the influence of external heat, so that the pressure cap is kept at room temperature, to prevent the sealing performance of the cap from decreasing.
    • 03
      Anti-static design
      Anti-static design, it outputs static electricity, eliminating security risks, suitable for flammable and explosive media.
    • 04
      A drip plate structure can be installed on the valve
      A drip plate structure can be installed on the valve in order to avoid or reduce the transmission of low temperature medium temperature to the filling material on the valve stem and its upper end, and prevent the failure of these materials due to freezing.
    • 05
      The superior metal hard seal valve
      The superior metal hard seal valve seat ensures effective sealing at low temperatures.

    Why Choose Low Temperature Ball Valve?

    The biggest difference between the low temperature ball valve and ordinary ball valve is that the ambient temperature is different, low temperature ball valve can adapt to the temperature -196℃-540℃. With its unique flow, use characteristics, flexible switching and reliable sealing, the low temperature ball valve is suitable for low temperature liquid storage, transportation equipment and other management systems.

    About Lipin Low Temperature Ball Valve

    • Valve body type:
      Ball
    • Valve body material:
      Cast WCB carbon steel (general application), forged A105 carbon steel (general application), 304/316 stainless steel, alloy (corrosion resistance, extreme conditions), etc.
    • Valve stem material:
      When the valve body material is ordinary carbon steel, the valve stem material is usually CR13 series martensitic stainless steel (American standard 410 and 420 stainless steel materials) or higher-grade austenitic stainless steel materials. When the valve body material is stainless steel, the valve stem material is usually austenitic stainless steel (American standard SS304, SS316) with a grade no lower than the valve body material and a higher grade corrosion-resistant alloy material (Hastelloy, Monel, Inconel alloy) etc.
    • Valve ball material:
      The valve stem material is basically the same as the valve ball, plus carbon steel electroplating ENP anti-corrosion material, unless there are special requirements.
    • Seat material:
      The hard-sealed metal valve seat and fixed soft-sealed valve seat support ring of the ball valve should be made of the same material as the ball.
    • Seat sealing surface material:
       The valve seat material is basically the same material as the ball, except for special requirements.
    • Pressure level:
      Class 150-2500(ASME standards)or PN10~PN420
    • Actuator:
      Manual handwheel, electric actuator, pneumatic actuator, hydraulic actuator
    • Sizes:
      1/2'' to 60'' (DN 15-1500)
    • Temperature:
      Depending on the material used, operation can occur within a temperature range of -50°C to +400°C, although specific materials may alter this range.
    About the Application of

    Lipin Low Temperature Ball Valve

    • Oil and Gas Industry
    • Chemical Industry
    • Steam Systems
    • Pharmaceutical Manufacturing
    • Water Management and Supply
    • Construction Sector
    • Energy Industry
    • Water Treatment