Size:DN15~350 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 DEG C, metallurgical, power, petrochemical and water supply and drainage pipe for regulating flow rate and cutting fluid the best device.