Reversing valve for Hartzell Propeller, STC SE914NW.

This reversing valve provides precise control over the propeller and makes handling the aircraft on the water in tight situations a breeze.  This is more than forward and reverse for the propeller, it provides a system that allows a highly granular control over the forward and reverse pitch.  For example you can ease up to a dock by holding the prop in neutral and then applying slight forward and reverse as you maneuver the aircraft.  There is no longer to much power in a given direction unless you want it.

Reverse Valve Kit