Well-designed China Glycol Liquid Chiller Air Cooled Chiller for Cooling Fermentation Tank

Short Description:

Vacuum Jacketed Check Valve, is used when liquid medium is not allowed to flow back. Cooperate with other products of the VJ valve series to achieve more functions.


Product Detail

Product Tags

“Quality initial, Honesty as base, Sincere support and mutual profit” is our idea, so as to build repeatedly and pursue the excellence for Well-designed China Glycol Liquid Chiller Air Cooled Chiller for Cooling Fermentation Tank, If you’re intrigued within our products, you should truly feel cost-free to ship us your inquiry. We sincerely hope to establish win-win business interactions along with you.
“Quality initial, Honesty as base, Sincere support and mutual profit” is our idea, so as to build repeatedly and pursue the excellence for China Chiller, Water Chiller, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it’s a have to to suit your needs of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We’ve been confident that we are likely to have a bright prospect and to be distributed all over the world in the years to come.

Product Application

The product series of Vacuum Valve, Vacuum Pipe, Vacuum Hose and Phase Separator in HL Cryogenic Equipment Company, which passed through a series of extremely strict technical treatments, are used for transferring 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 storage tank, dewar and coldbox etc.) in industries of air separation, gases, aviation, electronics, superconductor, chips, pharmacy, biobank, food & beverage, automation assembly, chemical engineering, iron & steel, and scientific research etc.

Vacuum Insulated Shut-off Valve

The Vacuum Insulated Check Valve, namely Vacuum Jacketed Check Valve, is used when liquid medium is not allowed to flow back.

Cryogenic liquids and gases in the VJ pipeline are not allowed to flow back when cryogenic storage tanks or equipment under safety requirements. The backflow of cryogenic gas and liquid may cause excessive pressure and damage to equipment. At this time, it is necessary to equip the Vacuum Insulated Check Valve at the appropriate position in the vacuum insulated pipeline to ensure that the cryogenic liquid and gas will not flow back beyond this point.

In the manufacturing plant, Vacuum Insulated Check Valve and the VI pipe or hose prefabricated into a pipeline, without on-site pipe installation and insulation treatment.

For more personalized and detailed questions about the VI Valve series, please contact HL Cryogenic Equipment Company directly, we will serve you whole-heartedly!

Parameter Information

Model HLVC000 Series
Name Vacuum Insulated Check Valve
Nominal Diameter DN15 ~ DN150 (1/2″ ~ 6″)
Design Temperature -196℃~ 60℃ (LH2 & LHe:-270℃ ~ 60℃)
Medium LN2, LOX, LAr, LHe, LH2, LNG
Material Stainless Steel 304
On-site Installation No,
On-site Insulated Treatment No

HLVC000 Series, 000 represents the nominal diameter, such as 025 is DN25 1″ and 150 is DN150 6″.

“Quality initial, Honesty as base, Sincere support and mutual profit” is our idea, so as to build repeatedly and pursue the excellence for Well-designed China Glycol Liquid Chiller Air Cooled Chiller for Cooling Fermentation Tank, If you’re intrigued within our products, you should truly feel cost-free to ship us your inquiry. We sincerely hope to establish win-win business interactions along with you.
Well-designed China Chiller, Water Chiller, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it’s a have to to suit your needs of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We’ve been confident that we are likely to have a bright prospect and to be distributed all over the world in the years to come.


  • Previous:
  • Next:

  • Leave Your Message