0 I need to back-flush my Rancilio Epoca . . . Posted by chuck celentano on April 18, 2009 at 9:40am in Equipment & Tech How do I know if it has a 3-way valve? Also I am really afraid of screwing it up badly. As you can tell I am really new to the espresso business. You need to be a member of Barista Exchange to add comments! Join Barista Exchange Email me when people reply – Follow
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