Size:DN8~150 Pressures:PN0.6~1.6 Material:CF8 Temperature :≤550°C Design:GB
This butterfly valve is the absorption, digestion of foreign technology, using three-dimensional eccentric multi-level metal sealing structure for medium temperature less than 550℃, metallurgical, power, petrochemical and water supply and drainage pipe for regulating flow rate and cutting fluid the best device.