TOP VALVETECHNOLOGY (Shenzhen) Co., Ltd.
  • Cryogenic Globe Valve

    Nominal Diameter: 1/2"-6"

    Nominal Pressure: 150Lb-300Lb

    Temperature Range: -196℃ to 80℃

    Applicable Medium: LNG, LPG, and other cryogenic media

    Material: CF8/CF8M/CF3/CF3M, etc.

    Specifications: DN10-DN100, PN40/300Lb

    Product Description: Designed for cryogenic media such as LN2, LNG, etc., above -196℃. The cryogenic globe valve and cryogenic butterfly valve can be used pneumatically for emergency shutdown or flow regulation.

    Application Fields: Used in onshore LNG receiving stations and LNG dual-fuel ship FGSS supply systems.


  • DBB Skid-mounted Valve Assembly

    Nominal Diameter: 1"-8"

    Nominal Pressure: 150Lb-300Lb

    Temperature Range: -29℃ to 120℃

    Applicable Medium: Water, Oil, Gas, etc.

    Material: CF8/CF8M/CF3/CF3M, etc.

    Specifications: DBB Skid-mounted Valve Assembly DN25/50, DN40/DN100

    Product Description: The DBB skid-mounted valve assembly integrates valves with electrical systems to form an independent module control unit, enabling quick connection with on-site equipment.

    Application Fields: Used in ship nitrogen control systems.



  • Three-Way DBB Valve Group

    Nominal Diameter: 1/2"-2"

    Nominal Pressure: 150Lb-300Lb

    Temperature Range: -29℃ to 120℃

    Applicable Medium: Water, Oil, Gas, etc.

    Material: CF8/CF8M/CF3/CF3M, etc.

    Specifications: Three-Way DBB Valve Group DN20/DN25

    Product Description: The Three-Way DBB valve group serves three purposes with one valve, highly integrated, and replaces three separate ball valves.

    Application Fields: Used in methanol fuel ship fuel systems.






  • Pneumatic Flanged Stainless Steel Bellows Globe Valve

    Nominal Diameter: 1/2"-6"

    Nominal Pressure: 150Lb-300Lb

    Temperature Range: -29℃ to 425℃

    Applicable Medium: NH3, Chlorine, etc.

    Material: CF8/CF8M/CF3/CF3M, etc.


  • Cryogenic Check Valve

    Nominal Diameter: 1/2"-16"

    Nominal Pressure: 150Lb-300Lb

    Temperature: -196℃

    Medium: LNG, LPG, LEG, LO2, LN2, LAr

    Working Conditions: Liquefied Petroleum Gas, Liquefied Natural Gas, etc.

    Specifications: DN10-DN100, PN40/300Lb

    Product Description: Designed for cryogenic media such as LN2, LNG, etc., above -196℃. Cryogenic globe valves and cryogenic butterfly valves can be used pneumatically for emergency shutdown or flow regulation.

    Application Fields: Used in onshore LNG receiving stations and LNG dual-fuel ship FGSS supply systems.