Commercial License: You can print and sell this model.A pipe valve will break due to corrosion / long term use / by pulling hard in wrong direction, replacing the whole valve will take lots of effort. Using 3d printed handle will make the replacement quite easy and quick.
How to:-> Scale the model in required size, the default dimensions already mentioned in an image.-> Print the model in ABS / PLA /any hard material/resin-> Use plumber epoxy like m-seal or any high strength epoxy to glue the handle to the broken part-> Wait for the setting time-> Add few drops of oil at the valve handle joint for easy movement.-> Mark the direction if necessary
Note:->Turn off make overhang printable-> supports off-> Turn on bridge settings