Size:DN15~350 Pressures:PN0.6~1.6 Material:CF8M Temperature :-29~600℃ 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 600℃, metallurgical, power, petrochemical, air, gas, combustible gas, and water supply and drainage pipe for regulating flow rate and cutting fluid the best device.