Butterfly valve manufacturers tell you what are the advantages of butterfly valves?
1. The opening and closing speed is fast and easy, the fluid resistance is small, and it can be operated frequently.
2. The structure is simple, the shape is small, the structure length is short, the volume is small, and the weight is light, which is suitable for large-diameter valves.
3. It can carry mud, and there is less fluid in the pipe mouth.
4. Low low pressure can achieve good sealing.
5. Good adjustment performance.
6. When fully opened, the effective flow area of the valve channel is large and the fluid resistance is small.
7. The opening and closing torque is small. The discs on both sides of the shaft have almost the same effect on the medium, so the direction of the torque is opposite, so it is easier to open and close.
8. The sealing surface material is generally rubber and plastic, so the low pressure sealing performance is good.
9. Easy to install.
10. The operation is flexible and convenient, and manual, electric, pneumatic and hydraulic methods can be selected.