Best quality Pressure Vacuum Valve - Vacuum Insulated Flow Regulating Valve – Holy

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Our pursuit and company intention is usually to "Always fulfill our purchaser requirements". We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for Vacuum Regulator Valve , Liquid Oxygen Tank , Cryogenic Valve , Base within the small business concept of Top quality initially, we want to fulfill more and additional friends within the word and we hope provide the ideal solution and services to you.
Best quality Pressure Vacuum 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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Best quality Pressure Vacuum Valve - Vacuum Insulated Flow Regulating Valve – Holy detail pictures

Best quality Pressure Vacuum Valve - Vacuum Insulated Flow Regulating Valve – Holy detail pictures

Best quality Pressure Vacuum Valve - Vacuum Insulated Flow Regulating Valve – Holy detail pictures


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Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for Best quality Pressure Vacuum Valve - Vacuum Insulated Flow Regulating Valve – Holy , The product will supply to all over the world, such as: Malawi, Greenland, Bulgaria, we sincerely hope to establish a good and long-term business relationship with your esteemed company through this opportunity, based on equality, mutual benefit and win-win business from now to the future. "Your satisfaction is our happiness".
  • The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Sabrina from Vancouver - 2017.12.09 14:01
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Lesley from Madrid - 2018.06.21 17:11

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