China Safety Valve
Premium China Safety Valve for Industrial Use: Our production factory specializes in the manufacturing of premium China safety valves, designed to meet the critical safety needs of industrial applications. These valves are engineered with precision and expertise to provide reliable overpressure protection, safeguarding equipment and personnel in various industrial settings.
High-Quality Materials and Precision Engineering: We pride ourselves on using only the highest quality materials in the production of our China safety valves. Each valve undergoes precision engineering and strict quality control measures to ensure optimal performance and durability, meeting the stringent requirements of industrial safety standards.
Wide Range of Sizes and Pressure Ratings: Our China safety valves are available in a wide range of sizes and pressure ratings, catering to the diverse needs of industrial applications. Whether it's for a small-scale operation or a large industrial facility, we offer valves that can accommodate different pressure ranges and flow capacities, providing versatile solutions for varying safety requirements.
Customization Options for Tailored Solutions: In addition to our standard product range, we also offer customization options for our China safety valves. This enables us to tailor valves according to specific industrial requirements, ensuring that our customers receive solutions that are perfectly suited to their applications.
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 |
