OEM Vacuum Insulation Shut-off Valve
Precision Engineering for Reliable Fluid Regulation and System Control: Our OEM Vacuum Insulation Shut-off Valve is meticulously engineered to ensure accurate and reliable regulation of fluid flow within vacuum insulation systems. The precision design guarantees effective shut-off and control, contributing to the overall efficiency and productivity of industrial processes. With its advanced engineering, this shut-off valve provides a seamless solution for managing fluid flow, promoting operational stability and system control in various industrial applications.
Customizable Options Tailored to Meet Specific Industrial Requirements: Recognizing the diverse needs of industrial operations, our OEM Vacuum Insulation Shut-off Valve offers customizable options to accommodate specific requirements. Whether it's size, material, or design variations, we strive to provide tailored solutions that align with the unique demands of different industrial processes. This flexibility allows our customers to optimize the performance of the shut-off valve within their specific applications, enhancing productivity and operational efficiency in vacuum insulation systems.
Manufactured with a Focus on Quality, Durability, and Performance: Our manufacturing process focuses on upholding the highest standards of quality, durability, and performance for the OEM Vacuum Insulation Shut-off Valve. Each valve undergoes stringent quality control measures to ensure consistent and reliable operation in industrial environments. With a commitment to using high-quality materials and precision engineering, we deliver shut-off valves that offer superior performance, longevity, and resilience, contributing to the seamless management of fluid flow within vacuum insulation systems.
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".
