Description
The pneumatic positioner PN3582 is an instrument used to control pneumatic control globe valves, butterfly valves, moto-levers or other devices operated by a pneumatic signal.
The positioner is also used as an element to connect a controller and a pneumatic actuator so as to secure the correct position of the stem of the actuator (or the valve) proportional to the signal received from the controller  (4150/4160)