China wholesale Vacuum Bayonet Coupling - Safety Relief Valve – Holy

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Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for Liquid Nitrogen Phase Separator , Liquid Nitrogen Spray , Cryogenic Phase Separator , Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.

China wholesale Vacuum Bayonet Coupling - Safety Relief Valve – Holy Detail:

Product Application

The all series of vacuum insulated equipment 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 tank, dewar and coldbox etc.) in industries of air separation, gases, aviation, electronics, superconductor, chips, pharmacy, cellbank, food & beverage, automation assembly, chemical engineering, iron & steel, and scientific research etc.

Safety Relief Valve

When the pressure in the VI Piping System is too high, the Safety Relief Valve and the Safety Relief Valve Group can automatically relieve pressure to ensure the safe operation of the pipeline.

A Safety Relief Valve or Safety Relief Valve Group must be placed between two shut-off valves. Prevent cryogenic liquid vaporization and pressure boost in VI pipeline after both ends of valves are shut off at the same time, leading to damage to equipment and safety hazards.

The Safety Relief Valve Group is composed of two safety relief valves, a pressure gauge, and a shut-off valve with a manual discharge port. Compared to a single safety relief valve, it can be repaired and operated separately when the VI Piping is working.

Users can purchase the Safety Relief Valves by yourselves, and HL reserves the installation connector of the Safety Relief Valve on the VI Piping.

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

Parameter Information

Model	HLER000 Series
Nominal Diameter	DN8 ~ DN25 (1/4″ ~ 1″)
Working Pressure	Adjustable according to user needs
Medium	LN₂, LOX, LAr, LHe, LH₂, LNG
Material	Stainless Steel 304
On-site Installation	No

Model	HLERG000 Series
Nominal Diameter	DN8 ~ DN25 (1/4″ ~ 1″)
Working Pressure	Adjustable according to user needs
Medium	LN₂, LOX, LAr, LHe, LH₂, LNG
Material	Stainless Steel 304
On-site Installation	No

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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for China wholesale Vacuum Bayonet Coupling - Safety Relief Valve – Holy , The product will supply to all over the world, such as: Bulgaria, Muscat, Stuttgart, We always insist on the principle of "Quality and service are the life of the product". Till now, our products have been exported to more than 20 countries under our strict quality control and high level service.

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