SMC IP8100 positioner yog hom teb positioner rau tsis siv neeg tswj valve.
Lub Electro-Pneumatic Positioner YT-1000R yog siv rau kev ua haujlwm ntawm pneumatic teb valve actuators los ntawm kev siv hluav taws xob los yog tswj qhov system nrog lub teeb liab analog tso tawm ntawm DC 4 mus rau 20mA los yog sib cais ntau yam.