Application areas of control valves

Release time:

2025-12-18

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Abstract

Control valves are widely used in industries such as petroleum, chemical engineering, power generation, metallurgy, and pharmaceuticals. In chemical production, they can precisely regulate the flow rate of reactants in reaction vessels; in boiler and steam systems, they can adjust pressure to prevent overpressure; and in air-conditioning systems, they can regulate the flow rate of refrigerant to control temperature.

Application areas
Control valves are widely used in industries such as petroleum, chemical engineering, power generation, metallurgy, and pharmaceuticals. In chemical production, they can precisely regulate the flow rate of reactants in reaction vessels; in boiler and steam systems, they can adjust pressure to prevent overpressure; and in air-conditioning systems, they can regulate the flow rate of refrigerant to control temperature.
Selection and Maintenance
When selecting a control valve, it is necessary to take into account factors such as the fluid characteristics of the system, the required control accuracy, and the valve’s structure and material. To ensure the long-term stable operation of the control valve, regular maintenance is also essential, including inspections of the valve’s sealing performance, operational smoothness, and the working condition of the actuator.

Keywords:

What are the differences in the applications of various types of control valves in the food and beverage industry?

Control valves are critical devices in industrial automation process control.