Principle and Material List of Manual High Performance Butterfly Valve

High-performance butterfly valve with ultra-unique product structure, a special floating seat design, according to the direction of the pressure source, automatically adjust the seat position, to achieve the effect of double-sided valve pressure, and increased seat life, More than 500,000 times, the flange solenoid valve shaft through a special dust-proof design to prevent the fluid into the valve shaft caused by the solenoid throttle valve shaft stuck, high-performance butterfly valve according to different conditions, the choice of different materials and performance, seat using PTFE, RTFE, PEEK, METAL and other materials pumping, for petrochemical, oil refining, air separation, CDA and other conditions.