Double Eccentric Flanged Butterfly Valve is suitable for use in metallurgy, chemical power, petroleum, food, medicine, ship, building, paper, Industrial environmental protection, water supply and drainage ,on high level pipeline architecture can be in a various of corrosive ,non corrosive gases ,liquids ,fluids and solid powder loaded pipelines and containers for the headstock or adjust the medium flow purpose .
Main part material
Body: Cast steel, Stainless steel
Disc: Cast steel, Stainless steel
Stem: Stainless Steel
Sealing ring: SS304