China Vacuum Cryogenic Device Pneumatic Shut-off Valve

Short Description:

Vacuum Jacketed Pneumatic Shut-off Valve, is one of the common series of VI Valve. Pneumatically controlled Vacuum Insulated Shut-off Valve to control the opening and closing of main and branch pipelines. Cooperate with other products of the VI valve series to achieve more functions.

Title: Introducing the China Vacuum Cryogenic Device Pneumatic Shut-off Valve


Product Detail

Product Tags

Product Brief Description:

  • Superior Performance: Our China Vacuum Cryogenic Device Pneumatic Shut-off Valve is engineered to deliver precise and reliable shut-off functionality in extreme cryogenic conditions.
  • High-Quality Construction: Crafted from top-grade materials, our shut-off valve ensures durability and longevity even in the harshest environments.
  • Customization Options: We offer tailored solutions to meet the specific needs of our clients, providing flexibility and customer satisfaction.

Company Advantages:

  • Advanced Manufacturing: Our factory is equipped with state-of-the-art technology to ensure the production of high-quality pneumatic shut-off valves.
  • Dedicated Support: Our team provides professional technical assistance and responsive customer service to address any inquiries and provide solutions promptly.
  • Eco-friendly Practices: We are committed to sustainable and environmentally friendly manufacturing processes to minimize our impact on the environment.

Product Details Description:

Superior Performance: The China Vacuum Cryogenic Device Pneumatic Shut-off Valve is designed to meet the rigorous demands of cryogenic applications, offering superior performance in extreme low-temperature environments. The pneumatic mechanism ensures precise shut-off functionality, making it an ideal solution for critical control in cryogenic systems. Its ability to maintain performance in harsh conditions sets it apart as a reliable and efficient shut-off valve.

High-Quality Construction: We take pride in using top-grade materials and cutting-edge engineering to produce the China Vacuum Cryogenic Device Pneumatic Shut-off Valve. Its construction is specifically designed to withstand the challenges of cryogenic environments, ensuring longevity and reliability. The valve's robust build and high-quality components make it a dependable choice for applications that require uncompromising performance in vacuum cryogenic setups.

Customization Options: Recognizing the unique needs of our clients, we offer customization options for our pneumatic shut-off valves. Whether it’s specific size requirements or specialized features, our team works closely with customers to deliver tailored solutions that meet their individual demands. This flexibility ensures that our clients receive products that precisely align with their operational requirements, resulting in enhanced satisfaction and performance.

In conclusion, the China Vacuum Cryogenic Device Pneumatic Shut-off Valve reflects our dedication to manufacturing excellence and customer-focused solutions. With a focus on quality, reliability, and customization, we continue to be a trusted partner for businesses seeking pneumatic shut-off valve solutions for their vacuum cryogenic applications.

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".


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