China Liquid Oxygen Shut-off Valve
Product Brief Description:
- Reliable and efficient shut-off valve designed for liquid oxygen applications
- High-quality manufacturing and materials ensure safety and performance
- Customizable options available to meet specific customer requirements
- Produced by a leading manufacturing factory in China with a focus on excellence and precision engineering
Product Details:
Reliability and Safety: Our China Liquid Oxygen Shut-off Valve is built with a focus on reliability and safety, providing peace of mind for customers in the handling and control of liquid oxygen. The valve is engineered to meet stringent quality standards and undergoes thorough testing to ensure optimal performance.
Efficiency and Performance: Designed for smooth operation and minimal maintenance, this shut-off valve offers exceptional efficiency and performance. The precision engineering and high-quality materials used in its construction contribute to its durability and long service life, making it a cost-effective choice for industries reliant on liquid oxygen applications.
Customization Options: Recognizing that different industries have specific requirements, we offer customization options for the China Liquid Oxygen Shut-off Valve. Customers can specify their desired configurations, materials, and dimensions, allowing for tailored solutions that perfectly suit their needs. Our technical team works closely with clients to ensure the customized valves meet their exact specifications.
Manufacturing Excellence: Produced in our state-of-the-art manufacturing facility in China, the Liquid Oxygen Shut-off Valve benefits from our company’s commitment to excellence and quality. Our factory is equipped with advanced machinery and operated by skilled personnel who adhere to strict quality control measures at every stage of production.
In conclusion, the China Liquid Oxygen Shut-off Valve is a reliable, efficient, and customizable solution for liquid oxygen control, backed by the manufacturing expertise of our Chinese factory. With a focus on safety, performance, and customer satisfaction, our shut-off valves are trusted by industries around the world for their critical 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 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".
