With the rapid development of cryogenic technology, higher requirements have been put forward for the stability and reliability of fluid control equipment in fields such as liquefied natural gas, low-temperature chemical engineering, and air separation units. As a company specializing in industrial valve manufacturing, Tiangong Valve Group Co., Ltd. continues to deeply cultivate the field of low-temperature valves. With mature technology accumulation and strict quality system, we have launched low-temperature globe valve products suitable for extreme low-temperature environments, providing customers with efficient and safe low-temperature fluid control solutions.

1、 Product positioning

The low-temperature globe valve produced by Tiangong Valve Group Co., Ltd. is specially designed for fluid control conditions in ultra-low temperature environments. It can maintain stable opening and closing functions and reliable sealing performance under deep cold conditions, and is widely used in industries such as liquefied natural gas, liquid air separation products, and low-temperature chemical industry.

2、 Structural advantages

Low temperature dedicated design

Optimized valve body structure, equipped with an extended valve cover, effectively isolates low-temperature conduction, and ensures the sealing and operational stability of the packing area. The overall structure conforms to the standard design concept of low-temperature valves.

Selection of low-temperature resistant materials

The main components are made of materials with low-temperature impact toughness, suitable for ultra-low temperature medium working conditions. All materials have been validated for their physical properties in low-temperature environments, ensuring that no brittle fracture or performance degradation occurs at low temperatures.

Reliable sealing performance

Adopting a sealing structure and matching materials suitable for low temperatures, the valve ensures good sealing and durability during the opening and closing process, reduces leakage risks, and adapts to frequent operation requirements.

3、 Application and technological advantages

Tiangong cryogenic stop valves are widely used in cryogenic conditions such as LNG terminals, air separation units, cryogenic chemicals, and marine fuel systems. They are suitable for the control needs of various cryogenic media such as liquid oxygen, liquid nitrogen, and liquid argon, and meet the strict requirements of energy, chemical, equipment manufacturing and other industries for stability and sealing.

Based on rich engineering practice experience and strict manufacturing system, Tiangong Valve continuously optimizes material selection, structural design, and process control to ensure excellent mechanical performance and long-term operational reliability of products in low-temperature environments, providing users with efficient and safe fluid control solutions.