Structural principle of throttle valve（2）

A throttle valve is composed of a valve body, valve core, spring, sealing ring, etc. Among them, the valve body is the outermost layer of the throttle valve, and there is a throttle port inside it. The valve core is the core component of a throttle valve, which controls the flow rate by moving it up and down. The spring is used to control the movement of the valve core and maintain it in a certain position. The sealing ring is used to prevent liquid or gas leakage from the valve core.

The throttle valve has the characteristics of simple structure, large adjustment range, and fast response speed. It is widely used in industrial production to regulate liquids or gases, such as in fields such as petroleum, chemical, and power. Among them, common applications include pressure regulation, flow regulation, valve pressure reduction, etc. The application of throttle valves can greatly improve the stability and safety of the production process, ensuring the quality and efficiency of production.