Your location:

/ Valve products / solenoid valve / Low temperature solenoid valve

Product classification of Kaiweixi

KAI WEI XI CHAN PIN FEN LEI
  • CDW Ultra-low Temperature Stainless Steel Solenoid Valve

  • DW Low-Temperature Solenoid Valve

  • More solenoid valve>>

  • More valve>>

Contact Us
  • Phone:+86(577)67307899
  • Mobile:+86 15068444310
  • Fax:+86(577)67387099
  • Email:keke@kaiweixi.group
  • Address:No. 1 Linxia Road, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province, China
  • Website:https://www.kaiweixi.group

Low temperature solenoid valve

Cryogenic Solenoid Valve Models: DW / CDW A cryogenic solenoid valve is an automatic control valve specifically designed for cryogenic applications where the medium temperature is below -20°C. Typical operating temperature ranges cover -40°C to -196°C (liquid nitrogen temperature). It is widely used in pipeline control for cryogenic fluids such as LNG, liquid oxygen, and refrigerants. Compared with ordinary solenoid valves, cryogenic solenoid valves have fundamental differences in materials and structure. The valve body material must be austenitic stainless steel (304/316L) that has been subjected to cryogenic treatment, which maintains good impact toughness even at -196°C, preventing low-temperature brittle fracture. The sealing system uses low-temperature resistant PTFE, FFKM perfluoroelastomer, or a metal bellows seal to address the risk of leakage caused by seal shrinkage at low temperatures. The structural design typically features an elongated bonnet (long-neck) configuration, isolating the packing box from the valve body to prevent the packing from freezing and failing at low temperatures. The cryogenic solenoid valves produced by Kaivex Valve Group are widely used in cryogenic engineering fields such as air separation units, LNG filling stations, medical cryopreservation, aerospace propellant supply, and petrochemicals.

  • CDW Ultra-low Temperature Stainless Steel Solenoid Valve

    CDW Ultra-low Temperature Stainless Steel Solenoid Valve

    Model:

    CDW-3/CDW-6/CDW-8/CDW-10/CDW-15/CDW-20

    Specification:

    DN6~10

    Pressure:

    0~8bar

    Material:

    Stainless Steel SS304
    The CDW Series Cryogenic Stainless Steel Solenoid Valve is a premier control valve specifically engineered and highly customized for air separation units, ultra-low temperature laboratories, medical flash-freezing equipment, superconducting technology, and various industrial fluid loops conveying extreme cryogenic media such as liquid nitrogen and liquid oxygen. Covering a specialized small-bore spectrum from DN6 to DN10, this series boasts an ultra-compact, streamlined geometric profile. While significantly optimizing spatial utilization for small-flow systems, it fully supports and complies with both threaded and flanged connection standards, greatly facilitating quick on-site installation, quick assembly, and seamless adaptation within diverse international piping networks. The internal flow channels and sealing pairs have undergone deep fluid-dynamics and materials optimization specifically calibrated for ultra-low temperatures of minus 196 degrees Celsius and zero differential pressure startup capability. The valve delivers exceptional responsiveness, minimal pressure drop, and rapid open/close cycling within a reliable 0 to 8 bar pressure range. To withstand rigorous cryogenic environments, the valve bodies are meticulously manufactured from high-toughness SS304 Stainless Steel, ensuring universal compatibility with extreme cryogenic liquids and gases. It achieves absolute structural integrity and optimal gas-tightness during long-term high-frequency operations, making it an ideal, high-efficiency control component for modern automated cryogenic fluid loops and modular skid designs.Product Image:CDW Ultra-low Temperature Stainless Steel Solenoid Valve

    View detail>>

  • DW Low-Temperature Solenoid Valve

    DW Low-Temperature Solenoid Valve

    Model:

    DW-15/DW-20/DW-25/DW-32/DW-40/DW-50/DW-32JF/DW-40JF/DW-50JF

    Specification:

    DN15~50

    Pressure:

    0.4~10bar

    Material:

    Stainless Steel SS304
    The DW Series Cryogenic Solenoid Valve is a premier control valve specifically engineered and highly customized for deep refrigeration, ultra-low temperature freezing equipment, cold chain transport logistics, and various industrial fluid loops conveying cryogenic media such as refrigerants. Covering a comprehensive size spectrum from DN15 to DN50, this series boasts an ultra-compact, streamlined geometric profile. While significantly optimizing spatial utilization, it fully supports and complies with both threaded and flanged connection standards, greatly facilitating quick on-site installation, quick assembly, and seamless adaptation within diverse international piping networks. The internal flow channels and sealing pairs have undergone deep fluid-dynamics and materials optimization specifically calibrated for ultra-low temperatures and medium-to-high differential pressure working conditions. The valve delivers exceptional responsiveness, minimal pressure drop, and rapid open/close cycling within a reliable 0.4 to 10 bar pressure range. To withstand rigorous operating environments, the valve bodies are meticulously manufactured from high-toughness SS304 Stainless Steel, ensuring universal compatibility with cryogenic liquids and gases. It achieves absolute structural integrity and optimal gas-tightness during long-term high-frequency operations, making it an ideal, high-efficiency control component for modern automated cryogenic fluid loops and modular skid designs.Product Image:DW Low-Temperature Solenoid Valve

    View detail>>