How to Adjust the Stroke of Johnson Electric Valve Actuator

1. When the actuator is connected and combined with the valve, set the action mode of the actuator to "reaction" through menu operation.

2. Return to the main menu; Open the valve manually (or through the manual/automatic operation keys of the controller) (move the valve core upward to the full open position) and adjust the lug on the rack plate until the "click" sound of the upper limit switch is heard.