Vacuum cryogenic Shut-off Valve Pricelist
Brief Description:
- Superior quality vacuum cryogenic shut-off valves available at competitive prices
- Designed and manufactured by our renowned production factory
- Optimized for cryogenic applications to ensure efficient and reliable operation
Product Details:
- High-Quality Construction:
- Our vacuum cryogenic shut-off valves are made using durable and high-quality materials, ensuring long-term performance and reliability.
- The valves are designed with precision and attention to detail, guaranteeing smooth operation and minimal leakage.
- Wide Range of Applications:
- Suitable for various cryogenic applications, including liquid nitrogen, oxygen, argon, and other low-temperature processes.
- The valves can be used in industrial settings, laboratories, research facilities, and other environments that require precise control of cryogenic fluids.
- Enhanced Safety Features:
- Our shut-off valves are equipped with advanced safety features to ensure the protection of personnel and equipment.
- The valves have built-in pressure relief mechanisms and fail-safe mechanisms to prevent any potential accidents or damage.
- Easy Installation and Maintenance:
- The valves are designed for easy installation, saving time and effort during the setup process.
- In addition, they require minimal maintenance, contributing to overall cost savings and reduced downtime.
- Competitive Pricing:
- We offer vacuum cryogenic shut-off valves at competitive prices, without compromising on quality or performance.
- Our commitment to providing cost-effective solutions makes us a preferred choice in the industry.
Invest in our Vacuum Cryogenic Shut-off Valves for efficient and reliable control of cryogenic fluids in your operations. Contact us today to request a pricelist and ensure the smooth running of your processes.
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".
