filament check valve / return brake
prusaprinters
<p>This is a check valve (one way valve) for filament which can be used eg for MMU applications.</p><p>Use a ball with 4mm in diameter. You can find one in every 608 bearing.</p><p>It is meant to be a concept but it actually works very well.</p><p>The screw which holds the ball in place could be replaced by a closed canal for the ball and placing the ball in during printing. This makes it airtight too.</p><p>Use higher infill density than me so it props the ball well.</p><p> </p><figure class="media"><oembed url="https://youtu.be/xhIuAQ11Dec"></oembed></figure><p> </p><p> </p><h3> </h3>
With this file you will be able to print filament check valve / return brake with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on filament check valve / return brake.