Valves Only is the leading Butterfly valve Manufacturers in USA, offering high quality solutions for diverse industries , including oil and gas, water treatment and chemical processing. With a strong commitment to engineering excellence, our butterfly valves deliver superior performance and longivity.   Description:   Body Material: Cast Carbon steel (WCC, WCB, WC6), Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F31L, F91], Duplex Steel and Super duplex Steel (F51, F53, F55), Cast iron, Ductile Iron.  Size – 2” – 48”  Class: 150 to 300; PN 6 – PN 25  Ends: Wafer, flanged, lug  Operations: Lever-operated, gear-operated, pneumatic actuated, and electric actuated.  https://valvesonly.com/product-category/butterfly-valve/