NODE-BT can easily be mounted on any Hunter valve using the included tray holder. A protective rubber cover is provided to prevent dirt from accumulating on the face of the controller
Screw the Hunter DC-latching solenoid (P/N 458200) into the valve bonnet.
Set the small open end of the tray holder on top of the solenoid.
Set NODE-BT controller into the large open end of the holder.