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2021 China New Design Liquid Nitrogen Safety Valve - Vacuum Insulated Pneumatic Shut-off Valve – Holy

2021 China New Design Liquid Nitrogen Safety Valve - Vacuum Insulated Pneumatic Shut-off Valve – Holy Featured Image
  • 2021 China New Design Liquid Nitrogen Safety Valve - Vacuum Insulated Pneumatic Shut-off Valve – Holy
  • 2021 China New Design Liquid Nitrogen Safety Valve - Vacuum Insulated Pneumatic Shut-off Valve – Holy
  • 2021 China New Design Liquid Nitrogen Safety Valve - Vacuum Insulated Pneumatic Shut-off Valve – Holy
  • 2021 China New Design Liquid Nitrogen Safety Valve - Vacuum Insulated Pneumatic Shut-off Valve – Holy
  • 2021 China New Design Liquid Nitrogen Safety Valve - Vacuum Insulated Pneumatic Shut-off Valve – Holy

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We persist with the principle of "quality 1st, assistance initially, continual improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the standard objective. To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for Liquid Nitrogen Storage Dewar , Ln2 Tank , Vacuum Insulation , And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!
2021 China New Design Liquid Nitrogen Safety Valve - 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
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 , 000 represents the nominal diameter, such as 025 is DN25 1″ and 100 is DN100 4″.

Product detail pictures:

2021 China New Design Liquid Nitrogen Safety Valve - Vacuum Insulated Pneumatic Shut-off Valve – Holy detail pictures

2021 China New Design Liquid Nitrogen Safety Valve - Vacuum Insulated Pneumatic Shut-off Valve – Holy detail pictures

2021 China New Design Liquid Nitrogen Safety Valve - Vacuum Insulated Pneumatic Shut-off Valve – Holy detail pictures

2021 China New Design Liquid Nitrogen Safety Valve - Vacuum Insulated Pneumatic Shut-off Valve – Holy detail pictures

2021 China New Design Liquid Nitrogen Safety Valve - Vacuum Insulated Pneumatic Shut-off Valve – Holy detail pictures

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Good quality comes to start with; service is foremost; organization is cooperation" is our enterprise philosophy which is regularly observed and pursued by our firm for 2021 China New Design Liquid Nitrogen Safety Valve - Vacuum Insulated Pneumatic Shut-off Valve – Holy , The product will supply to all over the world, such as: Swansea, Thailand, Germany, Our company will adhere to "Quality first, , perfection forever, people-oriented , technology innovation"business philosophy. Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant professional knowledge, to develop advanced production equipment and production process , to create the first-call quality products, reasonable price , high quality of service , quick delivery , to give you create new value .
    • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Yannick Vergoz from Georgia - 2017.08.15 12:36
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Steven from Italy - 2018.11.22 12:28

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