Fisher 12P1980X012 Pneumatic Control Valve Actuator Assembly is a pneumatic actuator that translates compressed air into linear motion to position a valve for precise flow control. It is used in process-control applications to automatically modulate valve opening, aligning actuator output with control signals to regulate flow and pressure in pipelines. The part number 12P1980X012 identifies this specific actuator within Fisher's range of control valve accessories and replacements.
