Electropneumatic Positioners or Pneumatic Positioners are field-proven positioners that use a precision feedback cam to provide accurate positioning, fast response, and customized control characteristics for control valves. These Positioners can be used with either rotary actuators or reciprocating actuators. On rotary actuators, the cam is mounted directly on the shaft. When mounted on reciprocating actuators, a simple, rugged turnbuckle and lever assembly couples stem motion to the cam. Features and Benefits
Optional use with reciprocating or rotary valves helps optimize control process performance through adjustable functions
Modular structure makes it easy and simple to maintain, assemble, calibrate and operate in many control applications