Chinese Professional Safety Relief Valve - Vacuum Insulated Flow Regulating Valve – Holy

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Chinese Professional Safety Relief Valve - Vacuum Insulated Flow Regulating 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, dewars and coldboxes etc.) in industries of air separation, gases, aviation, electronics, superconductor, chips, hospital, pharmacy, bio bank, food & beverage, automation assembly, rubber products and scientific research etc.

Vacuum Insulated Flow Regulating Valve

The Vacuum Insulated Flow Regulating Valve, namely Vacuum Jacketed Flow Regulating Valve, is widely used control the quantity, pressure and temperature of cryogenic liquid according to the requirements of terminal equipment.

Compared with the VI Pressure Regulating Valve, the VI Flow Regulating Valve and PLC system can be intelligent real-time control of cryogenic liquid. According to the liquid condition of terminal equipment, adjust the valve opening degree in real time to meet the needs of customers for more accurate control. With the PLC system for real-time control, the VI Pressure Regulating Valve needs air source as power.

In the manufacturing plant, VI Flow Regulating Valve and the VI Pipe or Hose are prefabricated into one pipeline, without on-site pipe installation and insulation treatment.

The vacuum jacket part of the VI Flow Regulating Valve may be in the form of a vacuum box or a vacuum tube depending on field conditions. However, no matter what form, it is to better achieve the function.

About VI valve series more detailed and personalized questions, please contact HL cryogenic equipment directly, we will serve you wholeheartedly!

Parameter Information

Model HLVF000 Series
Name Vacuum Insulated Flow Regulating Valve
Nominal Diameter DN15 ~ DN40 (1/2″ ~ 1-1/2″)
Design Temperature -196℃~ 60℃
Medium LN2
Material Stainless Steel 304
On-site Installation No,
On-site Insulated Treatment No

HLVP000 Series, 000 represents the nominal diameter, such as 025 is DN25 1″ and 040 is DN40 1-1/2″.


Product detail pictures:

Chinese Professional Safety Relief Valve - Vacuum Insulated Flow Regulating Valve – Holy detail pictures

Chinese Professional Safety Relief Valve - Vacuum Insulated Flow Regulating Valve – Holy detail pictures

Chinese Professional Safety Relief Valve - Vacuum Insulated Flow Regulating Valve – Holy detail pictures


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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of Chinese Professional Safety Relief Valve - Vacuum Insulated Flow Regulating Valve – Holy , The product will supply to all over the world, such as: Russia, Stuttgart, Brisbane, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
  • The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Doris from New Zealand - 2017.07.07 13:00
    The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Honey from Serbia - 2017.12.09 14:01

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