Vacuum Insulation 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.

Unrivaled Thermal Insulation: The Vacuum Insulation Check Valve utilizes state-of-the-art technology to provide exceptional thermal insulation. By minimizing heat transfer, it effectively prevents energy loss and ensures consistent temperatures. This insulation quality makes it an ideal option for maintaining optimal operating conditions for critical components.
Reliable Check Valve Functionality: Our Vacuum Insulation Check Valve is equipped with a highly reliable check valve mechanism. This mechanism allows for precise control of the fluid flow, preventing backflow and maintaining system integrity. It guarantees smooth operation and eliminates the risk of damage caused by improper fluid circulation.
Enhanced Energy Efficiency: With its superior thermal insulation properties, our Vacuum Insulation Check Valve significantly reduces energy consumption. By minimizing heat loss and maintaining precise temperature control, it contributes to overall energy efficiency and cost savings in industrial processes.
Customizable Solutions: At our manufacturing factory, we understand that each application is unique. Therefore, we offer customizable options for the Vacuum Insulation Check Valve to meet individual requirements. From differing sizes to specific connection types, we can tailor the product to ensure seamless integration into existing systems.

Send email to us

Product Detail

Product Tags

Unrivaled Thermal Insulation: Our Vacuum Insulation Check Valve combines innovative design and vacuum insulation technology to achieve exceptional thermal insulation. The valve's insulated chamber effectively minimizes heat transfer, ensuring stable temperatures for critical components. This insulation capability protects equipment from extreme temperatures, preventing damage and reducing the need for maintenance.

Reliable Check Valve Functionality: The Vacuum Insulation Check Valve incorporates a reliable check valve mechanism, allowing for precise control of fluid flow. This mechanism ensures that fluid flows in one direction, preventing backflow and maintaining system integrity. The robust construction and high-quality materials used in its design guarantee uninterrupted operation, eliminating the risk of damage or leaks.

Enhanced Energy Efficiency: By reducing heat loss and maintaining optimal temperatures, our Vacuum Insulation Check Valve greatly contributes to energy efficiency. It minimizes energy consumption by preventing unnecessary heat transfer, resulting in significant cost savings. This energy-saving feature is particularly beneficial for businesses aiming to improve their environmental sustainability and reduce operational expenses.

Customizable Solutions: To address the diverse needs of our customers, we offer customizable options for the Vacuum Insulation Check Valve. Regardless of specific requirements, such as dimensions or connection types, our manufacturing factory can tailor the product to suit individual applications. This customization ensures seamless integration and optimized performance in various systems.

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