Delonghi safety valve replacement

Hi guys,

I've recently had a issue with my Delonghi coffee machine which lost pressure and could not
push trough the coffee.

I've thought the issue was the pump and examined thoroughly everything but I could not find an issue in it or the mechanism. At the end the awesome video from Lasse M. helped me find that I had a broken safety valve seal.
Make sure to check out the video:

https://www.youtube.com/watch?v=xlGe9cCLxIA

The author suggested to 3d print the seal and I've done so sucesssfully. The machine is alive again. :D