The three eccentric structure is adopted, with reliable sealing performance. It ensures that the disc plate does not contact the seal seat when it is opened, prolongs the service life, ensures reliable sealing performance, and has the advantages of high temperature resistance, wear resistance, corrosion resistance, etc.

Purpose

Tri eccentric hard seal butterfly valve is mainly used as the on-off and flow control component of pipeline system in petrochemical, metallurgical, plumbing, hydropower and other pipelines with high temperature, high pressure and obvious erosion.