Cryogenic Long Stem Globe Valve
Australian Valve is the best Cryogenic Long Stem Globe valve manufacturer in Australia. A cryogenic long stem globe valve is a type of valve that is specifically designed to operate in extremely cold temperatures, typically below -50°C (-58°F). These valves are commonly used in industries such as LNG (liquefied natural gas) production, storage, and transportation, as well as in the processing of other cryogenic fluids. The long stem design of the valve is intended to keep the valve packing and stem seals outside of the extreme cold temperatures, which helps to prevent the packing from becoming brittle or cracking.
This design also helps to prevent valve leakage, which can be especially problematic in cryogenic applications where even small amounts of fluid can rapidly expand and cause significant damage. Globe valves are a type of control valve that uses a movable disk (the “plug”) and a stationary ring (the “seat”) to control the flow of fluid through the valve. The long stem design of a cryogenic globe valve allows for the stem to extend beyond the insulation, which makes it easier to operate the valve in extremely cold environments.
- Improved reliability: Cryogenic long stem globe valves are designed to operate in extremely cold temperatures, and are made with materials that can withstand these conditions. This helps to ensure that the valve remains reliable and functional, even in harsh operating environments.
- Enhanced safety: Because cryogenic fluids can be extremely hazardous, it is essential to have valves that can control the flow of these fluids safely and efficiently. Cryogenic long stem globe valves are designed with this in mind, and are able to provide precise control over the flow of fluids to help prevent accidents and spills.
- Increased efficiency: By controlling the flow of cryogenic fluids more precisely, cryogenic long stem globe valves can help to improve the overall efficiency of the system. This can help to reduce costs and improve the overall performance of the system.
- Flexibility: Cryogenic long stem globe valves are available in a wide range of sizes and configurations, which makes them suitable for use in a variety of different applications. This means that they can be customized to meet the specific needs of each application, which helps to improve their overall effectiveness.
- Lower maintenance requirements: Because cryogenic long stem globe valves are made with durable materials and are designed to withstand harsh operating conditions, they typically require less maintenance than other types of valves. This can help to reduce downtime and improve the overall efficiency of the system.
- LNG (Liquefied Natural Gas) production:
- Research & Development
- Cryogenic long stem globe valves are used in LNG terminals to control the flow of LNG in the transfer lines, storage tanks, and other parts of the LNG handling system. These valves help to ensure the safe and efficient transfer of LNG between storage tanks and transportation vessels.
- Cryogenic long stem globe valves are also used in the production, storage, and transport of industrial gasses such as nitrogen, oxygen, and argon. These valves are critical components in the cryogenic systems used to maintain the low temperatures required for the liquefaction and storage of these gasses.
- Cryogenic long stem globe valves are used in the aerospace industry for the handling of cryogenic fluids such as liquid hydrogen and liquid oxygen. These valves are used in rocket engines, ground support equipment, and other applications where cryogenic fluids are used.
- Cryogenic long stem globe valves are used in the medical industry for the storage and transport of liquid nitrogen, which is used in cryopreservation of biological samples and tissues.
- Cryogenic long stem globe valves are also used in research labs for the handling of cryogenic fluids in experiments and other research activities. These valves help to maintain the low temperatures required for these experiments.
- Body materials: SS304, SS316, CF8M, CF8, F51, F55, F53, WCB, WC6, WCC, LCB, LCC
- Class: 150 to 800, PN25 to PN100
- Size: DN15 to DN600
- Operations: Lever Operated, Handwheel, Electric Actuated and Pneumatic Actuated.
- Ends: Flanged, Threaded, Socket weld, Butt weld