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2024
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Application field and function of valve
Valve is a device to control fluid, widely used in petroleum, chemical, electric power, pharmaceutical, light industry and other industrial fields. Its main function is to control the fluid in the pipeline, prevent fluid backflow and leakage, and ensure the stable operation of industrial equipment. The application field and function of the valve will be described in detail below.
1. Petrochemical Industry
The petrochemical industry is one of the main application areas of the valve. Valves in the petrochemical industry is mainly used to control the flow of various media, pressure and temperature and other parameters to ensure the normal operation of the entire industrial system. For example, the valve can be used to control the crude oil feed, product discharge and catalyst feed in the refinery to ensure the balance and stability of the medium in the system.
2. urban construction field
Valves are also widely used in the field of urban construction. For example, the valves in urban water pipes and gas pipes can control the flow of water and gas to ensure the stability and safety of water supply and gas supply. At the same time, the valve can also be used in environmental protection fields such as urban sewage treatment and discharge.
3. power industry
The power industry is also one of the important application areas of the valve. Valve in the power station is mainly used to control the thermal system of water and steam flow and pressure and other parameters. For example, the control valve in the boiler can control the balance of the boiler water, water and steam flow in the thermal system to ensure the safety and stability of the whole system.
4. pharmaceutical and food industry
The pharmaceutical and food industries have higher requirements for valves and need to use valves that meet hygienic standards. The valve can control the flow and pressure of the gas and liquid in the tank to ensure the hygiene and quality of the product. For example, the dosing valve in the pharmaceutical industry can accurately control the flow of pharmaceutical materials and the proportion of ingredients, thereby ensuring the product pass rate.
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