2pc Floating Ball Valve Material:WCB,A105,CF8(304),CF8M(316) Operated Way:Handle,Gearcase,Actua 2pc Floating Ball ValveDesign Standard :GB/T12237,API6D ... Std:GB/9113,JB79,ASME B16.5a,DIN2543-2546,BS4504,JIS B2213-2216Test Standard:GB/T13927,ISO5208,API598,API6DMaterial:WCB,A105 ... ),CF8M(316)Operated Way:Handle,Gearcase,Actuator,Electric 2pc Floating Ball Valve