2021 High quality Lng Plant Equipment - Vacuum Insulated Pneumatic Shut-off Valve – Holy

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2021 High quality Lng Plant Equipment - Vacuum Insulated Pneumatic Shut-off Valve – Holy Detail:

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 ≤40bar (4.0MPa)
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
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″.


Product detail pictures:

2021 High quality Lng Plant Equipment - Vacuum Insulated Pneumatic Shut-off Valve – Holy detail pictures

2021 High quality Lng Plant Equipment - Vacuum Insulated Pneumatic Shut-off Valve – Holy detail pictures

2021 High quality Lng Plant Equipment - Vacuum Insulated Pneumatic Shut-off Valve – Holy detail pictures

2021 High quality Lng Plant Equipment - Vacuum Insulated Pneumatic Shut-off Valve – Holy detail pictures

2021 High quality Lng Plant Equipment - Vacuum Insulated Pneumatic Shut-off Valve – Holy detail pictures


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No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for 2021 High quality Lng Plant Equipment - Vacuum Insulated Pneumatic Shut-off Valve – Holy , The product will supply to all over the world, such as: Switzerland, Buenos Aires, Hamburg, Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing products, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
  • We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Nydia from Iraq - 2018.11.11 19:52
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By olivier musset from Bangladesh - 2017.09.16 13:44

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