I-SMC IP8100 positioner ia uhlobo lwesimo esijikelezayo sevalvu yokulawula okuzenzakalelayo.
I-Electro-Pneumatic Positioner YT-1000R isetshenziselwa ukusebenza kwamavalvu e-pneumatic rotary valve ngokusebenzisa isilawuli sikagesi noma isistimu yokulawula enesignali ephumayo ye-analog ye-DC 4 kuya ku-20mA noma amabanga ahlukene.