DIY Powder Valve
A few months ago I was desperately looking for a powder valve for a project i wanted to do but could not find one that wasn't for industrial use.
I'm thinking I can build my own valve that has cylinders rotate on a disc or have a disc rotate under cylinders.The cylinder would be holding the powder and the disc would have holes that the powder would fall through when rotating.
My question is do you guys think this will work? am I just reinventing the wheel? Also I'm thinking of using pvc for this build because it's very smooth and so they're are no grooves for the powder to hide in.