- Easy to open and close, low fluid resistance, and simple structure. When fully open, the sealing surface is less eroded by the working medium compared to globe valves. Different sealing rings can be used to meet the requirements of low, medium, and high pressures, as well as different medium temperatures or corrosive media.
- The handwheel-operated butterfly valve directly drives the valve plate through the handwheel stem, enabling quick switching. It is generally used for small diameters and is manually opened and closed directly.
- Product Specifications: DN40 (D50), DN50 (D63), DN65 (D75), DN80 (D90), DN100 (D110), DN100 (D125), DN125 (D140), DN150 (D160)