Liquid Nitrogen Pneumatic Shut-off Valve
Precision Control and Shut-Off Capabilities: Our Liquid Nitrogen Pneumatic Shut-Off Valve is meticulously designed to deliver precise control and efficient shut-off functionalities, allowing for accurate management of liquid nitrogen in industrial processes. This precision control enhances operational efficiency and ensures reliable shut-off performance.
Safety-Focused Design for Secure Containment: The shut-off valve is engineered with a strong focus on safety, ensuring secure containment and reliable shut-off of liquid nitrogen in industrial environments. This safety-centric design minimizes risks and potential hazards associated with the handling of liquid nitrogen, promoting a safe and secure industrial work environment.
Durable and Reliable Performance: Constructed with high-quality materials and advanced manufacturing techniques, our shut-off valve exemplifies durability and reliability, making it a robust solution for industrial liquid nitrogen management. Its dependable performance contributes to sustained operational efficiency and longevity in industrial applications.
Customization and Expertise for Tailored Solutions: As a prominent production facility, we offer customized options for the Liquid Nitrogen Pneumatic Shut-Off Valve, tailored to meet the specific needs of industrial operations. Leveraging our expertise and manufacturing capabilities, we ensure that our shut-off valve solutions align precisely with diverse application requirements and provide customized, reliable solutions for liquid nitrogen management.
Product Application
HL Cryogenic Equipment's vacuum jacketed valves, vacuum jacketed pipe, vacuum jacketed hoses and phase separators are processed through a series of extremely rigorous processes for the transport 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 and dewars etc.) in industries of air separation, gases, aviation, electronics, superconductor, chips, pharmacy, cellbank, food & beverage, automation assembly, rubber products and scientific research etc.
Vacuum Insulated Pneumatic Shut-off Valve
The Vacuum Insulated Pneumatic Shut-off Valve, namely Vacuum Jacketed Pneumatic Shut-off Valve, is one of the common series of VI Valve. Pneumatically controlled Vacuum Insulated Shut-off / Stop Valve to control the opening and closing of main and branch pipelines. It is a good choice when it is necessary to cooperate with PLC for automatic control or when the valve position is not convenient for personnel to operate.
The VI Pneumatic Shut-off Valve / Stop Valve, simply speaking, is put a vacuum jacket on the cryogenic Shut-off Valve / Stop valve and added a set of cylinder system. In the manufacturing plant, VI Pneumatic Shut-off Valve and the VI Pipe or Hose are prefabricated into one pipeline, and there is no need for installation with pipeline and insulated treatment on site.
The VI Pneumatic Shut-off Valve can be connected with PLC system, with more other equipment, to achieve more automatic control functions.
Pneumatic or electric actuators can be used to automate the operation of the VI Pneumatic shut-off Valve.
About VI valve series more detailed and personalized questions, please contact HL cryogenic equipment directly, we will serve you wholeheartedly!
Parameter Information
| Model | HLVSP000 Series |
| Name | Vacuum Insulated Pneumatic Shut-off Valve |
| Nominal Diameter | DN15 ~ DN150 (1/2" ~ 6") |
| Design Pressure | ≤64bar (6.4MPa) |
| Design Temperature | -196℃~ 60℃ (LH2 & LHe：-270℃ ~ 60℃) |
| Cylinder Pressure | 3bar ~ 14bar (0.3 ~ 1.4MPa) |
| Medium | LN2, LOX, LAr, LHe, LH2, LNG |
| Material | Stainless Steel 304 / 304L / 316 / 316L |
| On-site Installation | No, connect to air source. |
| On-site Insulated Treatment | No |
HLVSP000 Series, 000 represents the nominal diameter, such as 025 is DN25 1" and 100 is DN100 4".
