Butterfly valve manufacturers， Let's analyze it together.
1. Fast opening and closing speed, easy, fluid resistance is small, can often operate.2. Simple structure, small appearance, short structure, small volume, light weight, suitable for large diameter valve.
3. Can carry mud, pipe mouth accumulation of less liquid.
4. Low pressure, can achieve good sealing.
5. Good adjustment performance.
6. Fully open valve channel effective flow area is large, fluid resistance is small.
7. Small opening and closing torque. The butterfly plate on both sides of the shaft is almost the same because of the effect of the medium, so the direction of torque production is opposite, so the switch is relatively easy.
8. The sealing surface material is generally rubber, plastic, so the low pressure sealing performance is good.
9. Easy to install.
10. Flexible operation and labor saving, you can choose manual, electric, pneumatic, hydraulic mode.