Wall dust extractor valve - blast valve for 50 mm ID hose

thingiverse

Wall dust extractor valve - blast valve for 50 mm ID flexible hose Are also required: . One M3 screw with butterfly nut (Butterfly nut allow to easily secure the gates in open/close position) . Fixing screw dependign upon the wall material (wooden box in my case) (. Option: I've design some additionnal holes for two more M3 screw, but in fact all is secured by the wall mounting screw, so nothing more was required for my use) Vannes pour système d'aspiration, pour montage en paroi, pour flexible d'aspiration de diamètre interne 50 mm. Printing tricks: . Print all component with the flate side against the printer plate: extremly low materila losses for supports. . Use howerver support for rear plate, because of tapered head screw holes and rounded edges Note: I've design the part using Freecad. I've also joined the Freecad file, in case one needs to adapt the design to its personal needs