High-performance butterfly valves are also called double offset or double eccentric butterfly valves. Along with their ability to withstand liquids and gases, our high-performance butterfly control valves are also made with a fireproof structure.

High-performance butterfly valve is new butterfly valve designed on the basis of advantages absorbed from several different structures of butterfly valves,the seal surface of the disc is spherical arc,and the seal structure achieves a real dynamic seal through the system pressure as it has excellent cut-off performance and durability.Its advantages are small size,light weight,owning a wide range of manufacturing,easy to repair and maintenance.