China Vacuum Cryogenic Device Shut-off Valve
Product Brief Description:
- High-quality shut-off valve designed for China Vacuum Cryogenic Devices
- Ensures reliable and efficient shut-off function
- Manufactured by a leading production factory in China
- Superior performance and durability
- Complies with industry standards and regulations
Product Details Description:
Reliable Shut-off Function:
Our China Vacuum Cryogenic Device Shut-off Valve is engineered to provide a reliable shut-off function, ensuring the safety and efficiency of vacuum cryogenic devices. With a precise design and high-quality materials, this valve offers a dependable solution for controlling the flow of cryogenic fluids.
Enhanced Performance:
The shut-off valve is designed to enhance the overall performance of vacuum cryogenic devices. It effectively regulates the flow of cryogenic fluids, minimizing the risk of leaks or pressure fluctuations. This results in improved operational efficiency and reduced maintenance requirements for the equipment.
Superior Quality and Durability:
At our production factory in China, we prioritize quality and durability in every aspect of the manufacturing process. The China Vacuum Cryogenic Device Shut-off Valve is constructed using premium materials and advanced production techniques, ensuring long-lasting performance in demanding cryogenic applications.
Compliance with Standards:
We understand the importance of compliance with industry standards and regulations. Our shut-off valve meets the stringent requirements for vacuum cryogenic devices, providing customers with confidence in the safety and reliability of their equipment.
Customization Options:
In addition to our standard shut-off valve design, we offer customization options to meet specific requirements. Whether it’s a particular size, material, or other specifications, our team can work with customers to deliver tailored solutions that align with their unique needs.
Conclusion:
As a leading manufacturer in China, we take pride in offering the China Vacuum Cryogenic Device Shut-off Valve as a reliable and high-performance solution for the control of cryogenic fluids. With a focus on quality, compliance, and customer satisfaction, our shut-off valve is a valuable addition to vacuum cryogenic systems, delivering peace of mind and operational excellence.
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 tanks, dewars and coldboxes 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 Shut-off / Stop Valve, namely Vacuum Jacketed Shut-off Valve, is the most widely used for VI valve series in the VI Piping and VI Hose System. It is responsible for controlling the opening and closing of main and branch pipelines. Cooperate with other products of the VI valve series to achieve more functions.
In the vacuum jacketed piping system, the most cold loss is from the cryogenic valve on the pipeline. Because there is no vacuum insulation but conventional insulation, the cold loss capacity of a cryogenic valve is far more than that of a vacuum jacketed piping of dozens of meters. So there are often customers who chose the vacuum jacketed piping, but the cryogenic valves on both ends of the pipeline choose the conventional insulation, which still leads to huge cold losses.
The VI Shut-off Valve, simply speaking, is put a vacuum jacket on the cryogenic valve, and with its ingenious structure it achieves the minimum cold loss. In the manufacturing plant, VI Shut-off Valve and VI Pipe or Hose are prefabricated into one pipeline, and there is no need for installation and insulated treatment on site. For maintenance, the seal unit of VI Shut-off Valve can be replaced easily without damaging its vacuum chamber.
The VI Shut-off Valve has a variety of connectors and couplings to meet different situations. At the same time, the connector and coupling can be customized according to customer requirements.
HL accepts the cryogenic valve brand designated by customers, and then makes vacuum insulated valves by HL. Some brands and models of valves may not be able to be made into vacuum insulated valves.
About VI valve series more detailed and personalized questions, please contact HL cryogenic equipment directly, we will serve you wholeheartedly!
Parameter Information
| Model | HLVS000 Series |
| Name | Vacuum Insulated Shut-off Valve |
| Nominal Diameter | DN15 ~ DN150 (1/2" ~ 6") |
| Design Pressure | ≤64bar (6.4MPa) |
| 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 |
HLVS000 Series, 000 represents the nominal diameter, such as 025 is DN25 1" and 100 is DN100 4".
