DIY Vacuum 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.

  1. Superior Insulation:
  • The DIY Vacuum Insulated Check Valve features advanced vacuum insulation technology, offering excellent thermal insulation to minimize heat transfer and prevent energy loss.
  • Its exceptional insulation properties contribute to maintaining stable temperatures within the valve, enabling efficient operation and reducing energy consumption.
  1. Reliable Performance:
  • Built with durability in mind, our DIY Vacuum Insulated Check Valve boasts a robust construction and high-quality materials to withstand demanding industrial environments.
  • It provides reliable performance, ensuring smooth and consistent flow control, minimizing downtime, and enhancing overall productivity.
  1. Versatile Application:
  • The DIY Vacuum Insulated Check Valve is designed to be versatile, compatible with various industrial manufacturing processes.
  • It can be easily integrated into existing systems and helps regulate the flow of liquids or gases effectively, enhancing process control and overall operational efficiency.

Product Detail

Product Tags

Efficient Flow Control: With its precise mechanism, the DIY Vacuum Insulated Check Valve allows for efficient flow regulation, preventing backflow or leakage during industrial processes. It ensures optimal performance and enhances overall system operation.

Easy Installation and Maintenance: Our DIY Vacuum Insulated Check Valve is designed for easy installation and maintenance, reducing downtime and associated costs. Its user-friendly design allows for quick access and hassle-free servicing when needed.

Cost-Effective Solution: By minimizing energy loss and optimizing flow control, the DIY Vacuum Insulated Check Valve contributes to reduced energy consumption and operational costs. It provides long-term cost savings and promotes sustainable manufacturing practices.

Trusted Manufacturing Expertise: With our expertise as a reputable manufacturing factory, we are committed to delivering high-quality industrial products. Our DIY Vacuum Insulated Check Valve reflects this commitment, offering a reliable and efficient solution for various industrial manufacturing applications.

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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