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Compact coffee maker machine from Italian manufacturer De'Longhi. Current model with slightly modifications is selled as "Dedica EC685".

Steam wand leaks when making a shot.

So, our steam wand leaks a lot of water when producing coffee shot. When I remove the ground coffee the wand doesn't leak.. I guess there must be an O ring seal leaking. Any help please.

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Im not an expert but I suspect the valve has failed and can no longer hold the pressure. Heres a picture of the valve on my machine.

Block Image

Im not sure what the part number is but I think I have found it on AliExpress: https://www.aliexpress.com/item/10050059...

I hope this helps!

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