The file 'Balloon Valve 3D Printer Model' is (stl) file type, size is 444.5KB.
A balloon valve which only lets air through one way.
Probably known by many, i wanted to try and model one myself.
Will only work with specific materials which have to be air-tight (kind of)
I tried with ABS but it didn't seal properly. I may have to change a few Things in the model.
If you're going to print it, (print in place) i'd be happy to hear some feedback.
balloon_valve.stl | 1.3MB |