Triple clamp butterfly valve is a common pipeline control valve, which has the advantages of simple structure, convenient maintenance and good sealing performance. The following describes the eccentric pair clamp butterfly valve from three aspects.

1. Structure and composition

The triple clamp butterfly valve is mainly composed of valve body, clamping flange, clamping bolt, clamping ring, valve seat, valve plate, etc. Among them, the valve body is the core component of the valve, which is usually manufactured by casting or forging process, and the surface can achieve a high finish after machining. The clamping flange is the component that connects the valve with the pipeline, usually in the form of flange connection. Clamping bolts and clamping rings are used to clamp the valve and provide a reliable seal when the valve is closed. The seat and disc control the flow of the liquid when the valve is opened and closed.

Second, the working principle

The working principle of the triple clamp butterfly valve is very simple. When the valve is closed, the clamping bolt compresses the clamping ring, so that the valve plate and the valve seat form a certain pressure. This pressure is sufficient to resist the pressure inside the pipe, allowing the valve to be truly sealed. When the valve is open, the valve plate leaves the seat, allowing the liquid to flow through the pipe. When the liquid reaches a certain level, the valve plate will contact the valve seat again, forming a certain pressure, so as to achieve the purpose of controlling the flow of liquid.

Third, the field of application

Triple clamp butterfly valves are widely used in different fields for liquid and gas control. For example, it has a wide range of applications in petroleum, chemical, pharmaceutical, food, sewage treatment and other industries. The application of eccentric pinch butterfly valves in these industries is mainly to control the flow of liquids or gases, so that the production process becomes more stable and reliable. At the same time, its simple structure, easy maintenance and operation characteristics also make many engineers very fond. Of course, the specific structure and performance of eccentric butterfly valves may also vary in different application areas.

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Triple Clamp Butterfly Valve