The butterfly plate of the turbine butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the disc shaped butterfly plate rotates around the axis, with a rotation angle between 0 ° and 90 °. When it rotates to 90 °, the valve plate is fully open.
1. The different transmission modes (handle or turbine) are mainly determined by the size and opening and closing torque of the valve.
2. The butterfly plate of the worm gear butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the disc shaped butterfly plate rotates around the axis, with a rotation angle between 0 ° and 90 °. When it rotates to 90 °, the valve plate is fully open.
3. Wafer type butterfly valves connect the valve between two pipe flanges with studs. Flange type butterfly valves have flanges on the valve, and bolts are used to connect the flanges on both ends of the valve to the pipe flange.
