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Direct Driven Ball Valve 1/4 NPT

Direct Driven Ball Valve 1/4 NPT

thingiverse

I made this direct driven ball valve to control the flow of steam out of my DIY boiler, it acts like a proportional valve. This design is more compact and easy to build than geared ball valves. I used a 1/4 NPT 304L stainless steel ball valve (you can find some on the web for 5 euros), and it's driven by a MG996R servo. The program used on the Uno is "Knob" from the servo library. I think it can be improved, feel free to comment. Happy printing!

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