4105 Single Direction Pneumatic Throttle Actuator & Positioner

The 4105 is a bronze and stainless steel throttle actuator. It is equipped with a rolling diaphragm for increased accuracy. The 4105 is meant for light duty applications, and is equipped with a maximum speed stop and idling stop.

The 4105 comes in variable pressure ranges, and has a maximum input pressure of 200 PSI (13.8 BAR) with a 1/4″ NPT.

A repair kit 4105-RK is available.