Cryogenic Insulated Pneumatic Shut-off Valve
Precise Flow Control: The Cryogenic Insulated Pneumatic Shut-off Valve incorporates advanced pneumatic technology to provide precise and efficient flow control of cryogenic fluids. This feature enables accurate adjustment of flow rates, contributing to optimal process performance in low-temperature applications.
Unparalleled Thermal Insulation: Our valve utilizes high-quality insulation materials that provide exceptional thermal resistance. This insulation minimizes heat transfer and prevents energy loss, ensuring consistent temperature maintenance of cryogenic fluids within the valve. This feature enhances overall system efficiency while reducing operational costs.
Durable and Reliable Design: The Cryogenic Insulated Pneumatic Shut-off Valve is engineered to withstand the challenges of extreme cold environments. It is constructed with durable materials that exhibit excellent resistance to low temperatures, corrosion, and mechanical stresses. This design ensures long-term durability and reliable operation, minimizing maintenance requirements.
Customizable Solutions: To cater to diverse industry needs, our manufacturing factory offers customizable options for the Cryogenic Insulated Pneumatic Shut-off Valve. Customers can select from a range of sizes, configurations, and additional features, ensuring a tailored solution that perfectly aligns with their specific requirements.
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".
