Because the wafer butterfly valve of this product adopts the three-dimensional eccentric principle design, the space motion trajectory of the sealing surface is idealized, there is no friction and interference between the sealing surfaces, and the sealing material is selected properly so that the butterfly valve has a sealing performance and corrosion resistance. The high temperature resistance and wear resistance have been reliably guaranteed. lts main features are as follows:
1. The opening torque is small, flexible, convenient, labor-saving and energy-saving.
2. The three-dimensional core structure makes the butterfly plate tighter and tighter. Its sealing performance is reliable and leak-free.
3. High-pressure resistance, corrosion resistance, abrasion resistance, long service life, etc.
