CE100 Electro-Pneumatic Valve Positioner

The CE100 Series Electro-Pneumatic Positioners improve control accuracy and increase maximum close-off pressure capability of the valve. The Positioner is mounted to the valve’s yoke assembly and linked to the valve stem. It receives a transduced air signal or direct electrical signal from the electronic controller and compares the control signal to the actual position of the valve plug. The Positioner then sends a corrected air signal to the valve’s actuator, thereby positioning the valve plug for optimum flow modulation.

The Electro-Pneumatic Positioner receives an electrical 4-20 mA signal directly from the PID Controller and therefore eliminates the need for a separate I/P Transducer.