Xusheng(Sanicompass) 's sanitary butterfly valves, no matter manual or automatic or electric, which is widely used in food, beer, milk, dairy, pharmaceutical, biological, chemical industrial. Sanitary butterfly valves are made from stainless steel SS304 and SS316L. The available sizes includes of 1/2"- 6", DN15-DN150. Standard have SMS,DIN,3A,ISO,RJT and so on. Meanwhile, sanitary butterfly valves's connection have different types, such as weld, clamp, thread, flange, ect. Xusheng( Sanicompass) can produce sanitary butterfly valves as per customers' design drawing and requirement.