Knob for Gardena 2-way valve

thingiverse

I decided to make a new knob for my Gardena 2-way valve after one of its knobs broke. Since the original design was meant for injection molding, I redesigned it to be printable instead. To avoid any issues with support structures, simply choose the right file. The different layer heights in the files are due to the screw hole, and there's one layer that requires bridging. The picture below shows how the part looked during its first print on the build plate - before any optimization took place. Print your new knob, repair broken ones, share designs with others, or simply have fun experimenting!