Electric three-eccentric center butterfly valve convenient to adjust

Abstract

The invention discloses an electric three-eccentric center butterfly valve convenient to adjust. The electric three-eccentric center butterfly valve convenient to adjust comprises a valve body. The upper face of the valve body is connected with a support, one side of the top of the support is connected with an adjusting turbine, an electric device is mounted on the other side of the top of the support, the two sides of the bottom of the support are connected with two connecting plates, the middle side of the bottom of the support is connected with a vertically-downward drive rod, the bottoms of the two connecting plates are movably connected with a connecting seat, the bottom of the connecting seat is connected with a vertically-downward connecting block, the bottom of the connecting blockis welded and connected to the top of the valve body, a through groove is formed in the connecting block and on the top of the valve body, and a valve rod is mounted in the middle of the valve body.By means of the connecting manner of the support and the valve body, during use, the valve body can be flexibly replaced according to the internal diameter of a pipeline, the electric three-eccentriccenter butterfly valve is more flexible and convenient in the replacement and mounting process, manpower is saved, and the electric three-eccentric center butterfly valve is suitable for being used and popularized.

Description

technical field [0001] The invention relates to the technical field of electric triple eccentric butterfly valves, in particular to an electric triple eccentric butterfly valve which is easy to adjust. Background technique [0002] The electric triple eccentric butterfly valve is a kind of electric valve and electric regulating valve. The sealing forms of electric three-bias butterfly valve mainly include: rubber seal and metal seal. The electric three-bias butterfly valve controls the switch of the butterfly valve through the power signal. The product can be used as shut-off valve, control valve and check valve in piping system. It is equipped with a manual control device. Once a power failure occurs, it can be operated manually temporarily without affecting the use. , not only need to borrow external tools to install and fix it, but the installation is cumbersome and labor-intensive, and it is inconvenient to replace the valve body according to the needs of the pipeline...

AI Technical Summary

Problems solved by technology

It is equipped with a manual control device. Once a power failure occurs, it can be operated manually temporarily without affecting the use. , not only need to borrow external tools to install and fix it, but the installation is cumbersome and labor-intensive, and it is inconvenient to replace the valve body according to the needs of the pipeline during use, and there is a phenomenon that the use is not flexible enough. Therefore, we have designed a convenient Adjustable electric triple eccentric butterfly valve to solve the above problems

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