China Cryogenic Insulated Check Valve

Short Description:

Vacuum Jacketed Check Valve, is used when liquid medium is not allowed to flow back. Cooperate with other products of the VJ valve series to achieve more functions.

Title: Introducing the China Cryogenic Insulated Check Valve


Product Detail

Product Tags

Product Brief Description:

  • Cutting-edge insulation technology ensuring optimal performance in low-temperature environments
  • Precision-engineered to uphold stringent safety standards and promote operational efficiency
  • High-quality manufacturing, comprehensive testing, and customization options
  • Commitment to reliability, durability, and customer satisfaction, showcasing our company's expertise and dedication to excellence

Product Details Description: Cutting-Edge Insulation Technology: The China Cryogenic Insulated Check Valve integrates advanced insulation technology, providing superior performance and reliability in cryogenic applications. By effectively minimizing heat transfer and maintaining consistent fluid temperatures, this valve ensures energy efficiency and dependable operation in extreme low-temperature conditions. Our dedication to utilizing cutting-edge insulation technology demonstrates our commitment to environmental sustainability and operational efficiency, offering a tailored solution that meets the unique demands of cryogenic processes.

Precision-Engineered for Safety and Efficiency: This Check Valve is precision-engineered to uphold stringent safety standards and promote operational efficiency. Its design ensures that it effectively regulates the flow of cryogenic fluids, reducing the risks associated with unexpected pressure surges and flow fluctuations. By maintaining precise control over fluid flow, our valve enhances operational safety and process integrity, meeting the demanding requirements of cryogenic applications while optimizing efficiency and reliability.

High-Quality Manufacturing and Comprehensive Testing: Our China Cryogenic Insulated Check Valve is manufactured to the highest standards of quality and durability, exemplifying excellence in production. Leveraging premium materials, advanced engineering, and comprehensive testing, we guarantee that our product meets the stringent requirements for reliability and longevity in demanding cryogenic environments. Customers can rely on the robust construction of our Check Valve to deliver consistent and trustworthy performance, ultimately reducing maintenance needs and operational disruptions.

Customization Options: Recognizing the diverse needs of industrial applications, we offer customizable options for our Cryogenic Insulated Check Valve to accommodate specific requirements. Whether it's tailoring dimensions, materials, or operational parameters, our commitment to flexibility and customization demonstrates our dedication to meeting the unique demands of different industries. By providing tailored solutions, we empower our customers with precisely engineered products that optimize their processes and deliver maximum value in their cryogenic operations.

In summary, the China Cryogenic Insulated Check Valve, produced at our manufacturing factory, stands as an advanced solution designed for exceptional performance in cryogenic environments. With advanced insulation, precision engineering, high-quality manufacturing, and customizable options, this product embodies our expertise, reliability, and customer-centric solutions. Customers who choose our Check Valve gain access to a premium, industry-leading product that maximizes safety, efficiency, and performance in cryogenic fluid management processes.

Product Application

The product series of Vacuum Valve, Vacuum Pipe, Vacuum Hose and Phase Separator in HL Cryogenic Equipment Company, which passed through a series of extremely strict technical treatments, are used for transferring of liquid oxygen, liquid nitrogen, liquid argon, liquid hydrogen, liquid helium, LEG and LNG, and these products are serviced for cryogenic equipment (e.g. cryogenic storage tank, dewar and coldbox etc.) in industries of air separation, gases, aviation, electronics, superconductor, chips, pharmacy, biobank, food & beverage, automation assembly, chemical engineering, iron & steel, and scientific research etc.

Vacuum Insulated Shut-off Valve

The Vacuum Insulated Check Valve, namely Vacuum Jacketed Check Valve, is used when liquid medium is not allowed to flow back.

Cryogenic liquids and gases in the VJ pipeline are not allowed to flow back when cryogenic storage tanks or equipment under safety requirements. The backflow of cryogenic gas and liquid may cause excessive pressure and damage to equipment. At this time, it is necessary to equip the Vacuum Insulated Check Valve at the appropriate position in the vacuum insulated pipeline to ensure that the cryogenic liquid and gas will not flow back beyond this point.

In the manufacturing plant, Vacuum Insulated Check Valve and the VI pipe or hose prefabricated into a pipeline, without on-site pipe installation and insulation treatment.

For more personalized and detailed questions about the VI Valve series, please contact HL Cryogenic Equipment Company directly, we will serve you whole-heartedly!

Parameter Information

Model HLVC000 Series
Name Vacuum Insulated Check Valve
Nominal Diameter DN15 ~ DN150 (1/2" ~ 6")
Design Temperature -196℃~ 60℃ (LH2 & LHe:-270℃ ~ 60℃)
Medium LN2, LOX, LAr, LHe, LH2, LNG
Material Stainless Steel 304 / 304L / 316 / 316L
On-site Installation No
On-site Insulated Treatment No

HLVC000 Series, 000 represents the nominal diameter, such as 025 is DN25 1" and 150 is DN150 6".


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