LM85 series are LM8 series high pressure balance single-seat valve products, one of two basic sleeve widespread guidance, pressure balance type high-pressure single-seat valves, with separate sleeve structure, with high performance balancing ring seal, has the good dynamic stability, high control precision, allow the pressure difference is big, the operating force is small, such as large flow capacity characteristics, suitable for harsh working conditions of flow control.
A high pressure globe valve is a type of valve that is designed to regulate the flow of fluids or gases in high pressure systems. It features a globe-shaped body with an internal baffle and a movable disk (or plug) that can be raised or lowered to control the flow of fluid.
These valves are typically used in applications where a high level of precision is required in controlling the flow of fluid or gas, such as in power plants, oil and gas refineries, and chemical processing facilities. They are designed to withstand high pressure and are made of materials such as carbon steel, stainless steel, and bronze.
Globe-shaped body with an internal baffle and a movable disk (or plug) to regulate flow
Designed to withstand high pressure and high temperatures
Made of durable materials such as carbon steel, stainless steel, and bronze
Available in a range of sizes and configurations to suit different applications
Can be operated manually or with the help of an actuator
Provide accurate flow control
Precise flow control for a wide range of fluids and gases
Long service life and durability, even in harsh operating conditions
Reliable and consistent performance
Easy to maintain and service
Can be customized to meet specific application requirements
Can improve system efficiency and reduce energy consumption
Can help prevent leaks and reduce the risk of equipment failure and downtime.
High-pressure globe valves are essential components in various industrial applications where precise control of fluid flow and high-pressure conditions are required. These valves are known for their robust construction and ability to handle extreme pressure and temperature conditions. Here are some common applications where high-pressure globe valves are utilized:
Power Generation Plants: Globe valves are extensively used in power plants, including both fossil fuel and nuclear power plants. They control the flow of steam, cooling water, and other fluids at high pressures and temperatures. In steam turbine systems, globe valves regulate the flow of steam to control power generation.
Oil and Gas Industry: High-pressure globe valves are employed in the oil and gas sector for various functions. They are used to control the flow of crude oil, natural gas, and other hydrocarbons in pipelines, as well as to isolate equipment and regulate pressure in production and refining processes.
Chemical Processing: In chemical plants, globe valves are crucial for managing the flow of corrosive and hazardous chemicals at high pressures. They help maintain precise control over chemical reactions, ensuring safety and process efficiency.
Refineries: Globe valves are employed in refineries to regulate the flow of various fluids, such as crude oil, gasoline, and petrochemicals. They play a vital role in ensuring the safe and efficient operation of refining processes.
Petrochemical Industry: High-pressure globe valves are used in the petrochemical industry to control the flow of chemicals and feedstocks in the production of plastics, resins, and other petrochemical products.
Water and Wastewater Treatment: Globe valves are used in water treatment plants to control the flow of water and chemicals for disinfection, filtration, and other treatment processes. They can handle high-pressure conditions in distribution systems.
Mining and Minerals Processing: In mining operations, globe valves are used to control the flow of slurries, chemicals, and water in various processes, including mineral extraction and ore processing.
HVAC Systems: High-pressure globe valves are utilized in large HVAC (Heating, Ventilation, and Air Conditioning) systems to regulate the flow of chilled or heated water, helping maintain comfortable indoor temperatures in commercial buildings and industrial facilities.
Marine and Shipbuilding: Globe valves are found in marine applications to regulate the flow of water, steam, and other fluids on ships and offshore platforms, where high-pressure conditions may arise.
Aerospace Industry: In aerospace applications, high-pressure globe valves can be used in hydraulic systems, fuel systems, and other critical applications where precise fluid control is essential.
|Nominal Size||DN40 ~ DN300|
|Operateing Temperature||-80℃~ 260℃|
|Characteristics||Equal percentage, linear, quickly open|
|Seat Leakage Class||ANSI B16.104: IV、V、VI|
|Body Material||WCB/WCC/LCB/LCC;WC6/WC9;CF8/CF8M;4A/5A etc.|
|Trim Material||630/316/316+ST/316nitriding/316+Ni60/316+WC etc.|
|Seal Material||Flexible graphite ring packing, graphite +PTFE braided packing etc.|
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