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[Chemical Knowledge]：Application and advantages of tempering valve principle

Read： 415 Time：13months ago Source：Transform the World with Simplicity

The tempering valve is a control valve that can automatically adjust the flow according to the temperature change of the medium. Its principle is based on the characteristics of thermal expansion and cold contraction. When the valve is closed, the temperature in the medium flow pipe will change with the change of the ambient temperature, resulting in a slight change in the length of the valve core, resulting in a slight displacement of the valve. This tiny displacement can change the cross-sectional area and flow area of the valve core to a certain extent, and adjust the flow rate of the medium.

tempering valve has strong adaptability, can cope with different media, flow and temperature conditions, and maintain the stability and accuracy of flow. Compared with the traditional manual or electric control valve, the tempering valve can respond to the change of the medium more quickly and accurately, and effectively improve the reaction speed and control accuracy.

tempering valve is widely used in the fields of chemical industry, energy and petroleum. For example, in chemical processes such as catalytic cracking, hydrogen preparation and coal gasification, the tempering valve can control the product flow and temperature in the reaction bed to ensure product quality and equipment safety; in the cooling system of nuclear power plants, the tempering valve can be based on The temperature changes of the cooling water, adjust the flow of circulating water, and control the operating state of the cooling system; in the oil and gas pipeline, the tempering valve can automatically adjust the flow and pressure of oil, ensure the stability and safety of the conveying process.

from the energy saving, environmental protection, production efficiency and equipment stability and other aspects, the application advantages of tempering valve is obvious. With the continuous improvement of science and technology, the application field and performance of the future tempering valve will be more extensive and superior.

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