Safety Valve

Short Description:

the Safety Relief Valve and the Safety Relief Valve Group automatically relieve pressure to ensure the safe operation of the vacuum jacketed piping system.

Superior Overpressure Protection: Our Safety Valves are designed to effectively relieve excess pressure levels, preventing catastrophic failures and ensuring equipment and personnel safety. They feature robust construction and accurate pressure control mechanisms to ensure optimal performance in high-pressure applications.
Wide Range of Applications: Our Safety Valves are versatile and suitable for use in diverse industries such as oil and gas, chemical, power generation, and more. They can be integrated into a variety of systems, including pipelines, tanks, and processing equipment, providing comprehensive safety measures across different industrial processes.
Compliance with International Standards: Our Safety Valves are meticulously manufactured to meet or exceed industry standards and regulations. We prioritize quality assurance and ensure that our valves are compliant with recognized certifications, guaranteeing their reliability and performance.
Customizable Solutions: We understand that each industrial system may have unique requirements. Therefore, our Safety Valves are available in various sizes, materials, and pressure ratings, allowing for customization to meet specific application needs. This flexibility ensures an optimal fit and optimum safety performance.
Expert Engineering and Support: With extensive knowledge and experience in valve manufacturing, our team of experts is dedicated to providing exceptional service and support. From valve selection and installation guidance to maintenance and troubleshooting assistance, we are committed to delivering a seamless customer experience.

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Product Detail

Product Tags

Reliable Overpressure Protection: Our Safety Valves are carefully designed with precision components and pressure control mechanisms, guaranteeing reliable and accurate overpressure protection. They ensure smooth operations by promptly relieving any excess pressure, preventing hazardous situations.

Versatile Applications: From oil and gas refineries to chemical plants and power generation facilities, our Safety Valves are versatile and suitable for a wide range of industrial applications. They safeguard pipelines, tanks, and equipment, providing comprehensive safety measures tailored to specific industry requirements.

Compliance with International Standards: As a responsible manufacturing factory, we adhere to stringent quality standards, ensuring that our Safety Valves meet or exceed international industry regulations and certifications. This emphasis on compliance assures customers of the valves' reliability and performance in critical operations.

Customizable Solutions: Recognizing that every industrial system is unique, we offer a range of customizable options for our Safety Valves. This includes various sizes, materials, and pressure ratings to match specific application demands, resulting in a perfect fit and optimized safety performance.

Expert Engineering and Support: Our team of highly skilled engineers and customer support specialists are committed to providing personalized assistance throughout the valve selection, installation, and maintenance processes. We are here to ensure that our customers receive the best solutions and support required for their safety needs.

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