Product description
Diameter direction of underground pipeline flange butterfly valve butterfly plate installed in pipeline
Cylindrical channel in the butterfly valve, disc-shaped butterfly plate around the axis of rotation, the rotation angle is 0 to 90°, the 90° rotation and the valve is full-state license
Fully open position, the disc thickness is only when the medium flows through the body resistance, thus generated by the valve pressure drop is small, it has a better flow control characteristics
Mainly applicable to water plants, power plants, steel smelting, paper making, chemical, food and other systems for drainage
Especially for the tap water pipeline in regulating the flow of equipment