Liquid Oxygen Shut-off Valve
Introduction: As a reputable manufacturing facility, we take pride in our production of high-quality products for various industries. Our Liquid Oxygen Shut-off Valve is specifically designed to offer a reliable and efficient solution for managing the flow of liquid oxygen. In this product introduction, we will highlight the key selling points and advantages of our valve, as well as provide detailed information about its features and benefits.
Product Highlights:
- Robust Construction: Our Liquid Oxygen Shut-off Valve is constructed with high-grade materials to ensure durability and longevity, even in demanding environments.
- Precision Control: The valve is engineered to provide precise control over the flow of liquid oxygen, allowing for accurate regulation and shut-off when necessary.
- Enhanced Safety: With safety as a top priority, our valve features a design that minimizes the risk of leakage and ensures the secure containment of liquid oxygen.
- Easy Installation and Maintenance: The valve is designed for easy installation and requires minimal maintenance, reducing downtime and improving overall operational efficiency.
- Industry Compliance: Our Liquid Oxygen Shut-off Valve complies with all industry standards and regulations, ensuring its suitability for use in various applications.
Product Details:
- Construction:
- The valve body is made from stainless steel, known for its resistance to corrosion and extreme temperature variations.
- The internals are precision-engineered, allowing for smooth operation and reliable performance.
- Operational Features:
- The shut-off valve is designed with a robust handle for easy manual operation.
- A locking mechanism is in place to prevent accidental valve opening or closing.
- The valve provides a secure shut-off, preventing the flow of liquid oxygen when required.
- Safety and Reliability:
- The valve is equipped with a high-quality seal that ensures leak-free operation, minimizing the risk of oxygen leakage.
- Our valve design incorporates safety features to handle high-pressure applications, providing peace of mind to operators.
- Stringent quality control processes guarantee the reliability and longevity of our shut-off valve.
In conclusion, our Liquid Oxygen Shut-off Valve offers a reliable and efficient solution for managing the flow of liquid oxygen in various industries. Its robust construction, precision control, enhanced safety features, and easy installation and maintenance make it an ideal choice for our customers. Choose our valve to ensure the safe and efficient management of liquid oxygen in your operations.
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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".
