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进口气动双偏心高性能蝶阀美国阿卡迪亚品牌

进口气动双偏心高性能蝶阀Product Description:

The bottom of the inner side of the valve body is drilled with a first fixing hole, the inner part of the first fixing hole is fixedly installed with a first rotating bearing, the top of the valve body is drilled with a second fixing hole, the inner part of the second fixing hole is fixedly installed with a second rotating bearing, the inner part of the first rotating bearing and the inner part of the second rotating bearing are fixedly installed with a rotating shaft, the outer part of the rotating shaft and the inner part of the valve body are fixedly installed with two fixing rods, A protective sleeve is fixedly installed on the top of the valve body and outside the rotating shaft, a pneumatic actuator is fixedly installed on the top of the rotating shaft, and a valve plate is fixedly installed on the outside of the rotating shaft and inside the valve body. Compared with the ordinary pneumatic double eccentric butterfly valve, the fixed rod is added to make the connection between the rotating shaft and the valve plate more firm, increase the service life of the valve plate, and lower the damage probability of the pneumatic double eccentric butterfly valve, Less maintenance costs.

进口气动双偏心高性能蝶阀characteristic:

The double eccentric butterfly valve is a simple control valve, which can be used for the switching control of low-pressure pipeline media. The butterfly valve refers to a valve whose closing member is a disc and rotates around the valve shaft to open and close. The valve can be used to control the flow of air, water, steam, various corrosive media, mud, oil, liquid metal, radioactive media and other types of fluids, and mainly plays the role of cutting off and throttling on the pipeline.

进口气动双偏心高性能蝶阀Principle:

The inside of the first fixing hole is fixedly installed with a first rotary bearing, the top of the valve body is drilled with a second fixing hole, the inside of the second fixing hole is fixedly installed with a second rotary bearing, the inside of the first rotary bearing and the inside of the second rotary bearing are fixedly installed with a rotary shaft, the outside of the rotary shaft and the inside of the valve body are fixedly installed with two fixing rods, the top of the valve body and the outside of the rotary shaft are fixedly installed with a protective sleeve, A pneumatic actuator is fixedly installed on the top of the rotating shaft, a valve plate is fixedly installed on the outside of the rotating shaft and inside the valve body, a mounting groove is drilled on the outside of the valve plate, a sealing ring is fixedly installed inside the mounting groove, a first valve seat is fixedly installed on one side of the inner wall of the valve body, a second valve seat is fixedly installed on the side of the inner wall of the valve body away from the first valve seat, and connecting flanges are fixedly installed on both sides of the valve body.

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