... 600Lb: 10K, 20KStructure: floatingDimension standard: GB, ANSI, JISBody material: Carbon steel(WCB), Stainless steel(CF8, CF8M, CF3, CF3M)Seat material: PTFE, PPL, N ... and single acting have the same cylinder and end cap.4.Four adjusting screws can make the actuator more ... accurate .5.Position indicator consistent with VID/VIE3845,NAMUR standards.6.The gas source interface in ...