Advantages Of Butterfly Valves

1. It is convenient and quick to open and close, labor-saving, small fluid resistance, and can be operated frequently.
2. Simple structure, small external size, short structure length, small size, light weight, suitable for large-diameter valves.
3. It can transport slurry and accumulate the least liquid at the mouth of the pipeline.
4. Under low pressure, good sealing can be achieved.
5. Good adjustment performance.
6. When fully open, the effective flow area of the valve seat channel is large, and the fluid resistance is small.
7. The opening and closing torque is small, because the butterfly plates on both sides of the rotating shaft are basically equal by the medium, and the direction of the torque is opposite, so the opening and closing is less labor-saving.
8. The sealing surface material is generally made of rubber and plastic, so the low-pressure sealing performance is good.
9. Easy installation.
10. Flexible operation and labor-saving, manual mode, electric, pneumatic and hydraulic mode can be selected.