OEM Dual Wall Insulated Check Valve
Advanced Dual-Wall Insulated Design for Unmatched Protection: The OEM Dual Wall Insulated Check Valve is engineered with a cutting-edge dual-wall insulated design, utilizing premium materials to offer exceptional protection against temperature variations and external factors. This innovative design ensures reliable performance, contributing to the durability and efficiency of industrial systems.
Tailored OEM Solutions to Address Specific Industrial Requirements: As a reputable manufacturing facility, we specialize in providing custom OEM solutions, allowing clients to articulate their unique needs for the insulated check valve. From specialized dimensions to material preferences, our collaborative approach ensures that the valve solution is precisely tailored to suit diverse industrial applications, fostering operational effectiveness and longevity.
Unparalleled Performance and Durability for Industrial Settings: The OEM Dual Wall Insulated Check Valve is designed to deliver unparalleled performance, offering optimal thermal insulation, corrosion resistance, and precise valve functionality. Its robust design and high-quality insulation contribute to long-term durability and cost savings, making it an indispensable asset for a wide range of industrial applications.
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 / 304L / 316 / 316L |
| 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".
