1)full bore ball valve 2)SBPT,NPT,DIN 2999,threads 3)ISO 9001&CE certified 4)split body ball valves, ... ListNOPart NameMaterial1BodyWCBCF8M2CapWCBCF8M3SeatPTFERPTFE4BallSS304SS3165Seal GasketPTFE6Stem SealPTFE7StemSS3168Anti-Static DeviceSS3049Stem PackingPTFE10Packing GlandSS30411Spring washerSS30412HandleSS304 NPT threads ball valve (industrial ball valve,cast steel ball valve)