The line from the operation box to the valve head of the adjustment record template of the pneumatic quick cut-off butterfly valve? Fifth, as mentioned at the beginning, the common connection methods of pneumatic butterfly valves are wafer, flange, and of course butt welding. According to the drive form, there can be manual, turbine drive, electric, hydraulic, electric and other actuators, which can realize remote control and automatic operation.
、 Among various brands, we can really make a good choice, which is very important for anyone. In the face of different pneumatic butterfly valve brands, we also need to do some selection work, but some people may not know how to choose their own brand in the process of doing it, and what specific marketing methods are used, Now let's pay more attention. If you can really know these aspects of after-sales, then you can know some specific situations.
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