African Valve is the top Pneumatic butterfly valve supplier in Libya. It is a type of valve that is used to control the flow of fluids. Description: Body material: Cast iron, Ductile iron, Stainless steel (SS316, SS304, CF8), Carbon steel, carbon steel, WCB, WCC, WC6, LCB, LCC, LF2, WC9, Duplex steel (F51, F53, 5A, 6A) Class: 150-300. PN10 – PN40 Size: 2”-72” Connection type: Flanged, Lug type, Wafer type Disc: CF8M, SS316L, CF8, Cast iron, Carbon steel, Ductile iron Operation: pneumatic actuated