2 piece flanged ball valve.floating type ball valve.cast steel of carbon steel or stainless steel.manual operation. Design & manufacture standard: API6D, API608, ANSI ... WCB, WC1, WC6, WC9, A105, LCC, LCB, CF8(304), CF8M(316), CF3(304L), CF3M(316L), etc.Driving styles: manual ... etc.Fire-resistant & anti-static design. 2 piece flanged ball valve(ball valve,flanged ball valve,stainless steel ball valve)