Rancilio 'Silvia' 2016 Steam Valve Knob /top-brands fits either the left or

fits either the left or right side

Aftermarket flat burr set for the Mazzer Super Jolly (Normale)

confirm your machine's original control unit voltage first

and spring (sold separately)

connect to the "OUT" port and lock the center relief valve open to vent properly

Rancilio 'Silvia' 2016 Steam Valve Knob /top-brands fits either the left orRancilio Silvia 2016 Steam Valve Knob Current style steam valve knob for the Rancilio Silvia, includes the knob spring. It fits older version Silvias as well, though it's slightly wider than the original, on some machines the knob shaft can rub against the front panel depending on how the valve sits against the frame, and minor adjustment of the valve position may be needed. COMPATIBILITY Fits: Rancilio Silvia, including older versions (may require