U Type Butterfly Valve

U-type butterfly valve is a kind of high-quality butterfly valve with U-shaped flange, also called U-type butt-clamp butterfly valve, which plays the role of shut-off or regulation in pipeline, and is smaller, lighter and more convenient to use than the gate valve, suitable for water, gas, acid and alkali, oil, and other different media.The butterfly plate of U-type flange butterfly valve is installed in the direction of the diameter of the pipeline, and the rotating center of the butterfly plate (i.e., the center of the valve stem) is located at the centerline of the valve and the cross-section of the sealing surface of the butterfly plate, with simple structure, compactness, easy disassembly and maintenance. The center of butterfly plate rotation (i.e. the center of the valve stem is located in the center line of the valve body and the cross-section of the sealing surface of the butterfly plate.