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

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Our primary intention should be to offer our clientele a serious and responsible enterprise relationship, delivering personalized attention to all of them for Liquid Nitrogen Vessel , Liquid Argon Tank , Nitrogen Canisters , We're prepared to present you with the most effective ideas over the designs of the orders in a qualified way for those who need. While in the meantime, we continue to keep on producing new technologies and building new designs so as to help make you ahead from the line of this small business.
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″.


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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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abide by the contract", conforms to the market requirement, joins in the market competition by its high quality as well as provides more comprehensive and excellent service for clients to let them become big winner. The pursue of the company, is the clients' satisfaction for Chinese Professional Safety Relief Valve - Vacuum Insulated Flow Regulating Valve – Holy , The product will supply to all over the world, such as: Borussia Dortmund, Turkey, Bangladesh, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to provide our clients sincerely with qualified products, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.
  • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Joyce from British - 2017.03.28 12:22
    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Edwina from European - 2018.06.26 19:27