Hard sealed butterfly valve

Three-eccentric metal hard sealing butterfly valve is a kind of high-performance valve. It adopts a unique three-eccentric structure design to achieve zero-leakage sealing. Both the valve seat and the sealing surface of the disc are made of wear-resistant metal materials, endowing it with excellent wear resistance and high temperature resistance, and it can operate stably under harsh working conditions. This kind of butterfly valve has rapid switching and small operating torque, and small fluid resistance, effectively improving the efficiency of the system. It is widely used in industries such as petroleum, chemical, and power, and plays an important role in the control and optimization of industrial processes, and is one of the indispensable key components in modern industry.