Flanged (rubber-lined) desulfurization butterfly valve

Applicable temperature Applicable medium Natural rubber ≤ 85 ℃ gypsum slurry, limestone slurry, recycled water, process water, wastewater EPDM rubber ≤ 100 ℃ Main parts Material Name Material Valve body Gray cast iron, ductile iron, carbon steel Butterfly plate Carbon steel coated with rubber, carbon steel covered with fluorine plastic, stainless steel , Duplex stainless steel plate 1.4529 C276 Valve seat Natural rubber, EPDM, rubber Valve stem Stainless steel, 2Cr13, 304 Main external dimensions and connection size