Liquid Hydrogen 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.

Seamless Flow Control: The Liquid Hydrogen Check Valve provides seamless control over the flow of liquid hydrogen. Its reliable design guarantees accurate and consistent regulation, ensuring optimal performance in critical applications.
Enhanced Safety Measures: Our valve incorporates advanced safety features to prevent leakage and minimize the risk of hazardous situations. It is built to withstand extreme conditions associated with liquid hydrogen, ensuring the utmost safety for operators and equipment.
Robust and Durable: We prioritize durability and longevity in our product design. The Liquid Hydrogen Check Valve is constructed from high-quality materials, enabling it to withstand harsh environments and deliver long-lasting performance.
Versatile Applications: The Liquid Hydrogen Check Valve finds application in various industries, including aerospace, energy, and research laboratories. Its versatility and compatibility make it an essential component for liquid hydrogen systems.
Customer-Centric Approach: We strive to provide exceptional customer satisfaction by offering customized solutions. Our team works closely with customers to understand their unique requirements, ensuring seamless integration and optimal performance of our valves in their specific systems

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Product Detail

Product Tags

Seamless Flow Control: The Liquid Hydrogen Check Valve ensures precise control over the flow of liquid hydrogen. Its design incorporates advanced mechanisms that allow for accurate regulation, eliminating the risk of overflows or deviations in pressure. This level of control is critical for maintaining optimal operating conditions, enhancing efficiency, and ensuring safety.
Enhanced Safety Measures: Safety is paramount in the handling of liquid hydrogen, and our valve addresses this concern. It features robust sealing mechanisms and designs to prevent any leaks or backflow, minimizing the risk of dangerous situations. The valve's construction and materials are chosen to withstand the extreme conditions associated with liquid hydrogen, providing peace of mind for operators.
Robust and Durable: Built to withstand the demanding conditions of liquid hydrogen environments, the Liquid Hydrogen Check Valve is crafted using premium materials. Its corrosion resistance, high pressure rating, and durability ensure long-term reliability and minimal maintenance requirements, reducing downtime and cost.
Versatile Applications: The Liquid Hydrogen Check Valve finds applications in various industries. It is widely used in aerospace propulsion systems, energy production plants, and research laboratories that handle liquid hydrogen. Its seamless integration into different systems and compatibility with existing infrastructure make it an ideal choice for reliable flow regulation

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