Cabrinha one pump valve used from 2017 onwards. Valve is 25mm high and has a sharp 90 degree bend, it fits through a hole in the leading edge of 10mm square.
This is the valve only. We use these in our repair centre to repair kite bladders, they don't come pre-prepared so only suit experienced repairs and other repair centres. We have made an instructional video showing a technique we developed over many years to fit these here-