Pavoni knob for steam tap 2711029

What is a valve knob and what is it for

The valve knob is a control element located on the lever or shaft of a coffee machine's steam or water valve. It is used to manually open and close the flow of steam or hot water, used for frothing milk or dispensing hot water.

How to spot wear

Over time, the knob can become loose, crack, or slip on the valve shaft, so it can no longer be tightened or turned properly. This results in stiff or jerky valve operation, steam or water leaking around the valve, or complete inability to operate the part by hand.

Why you shouldn't put off the replacement

A damaged or loose knob makes safe and precise operation of the coffee machine harder, increases the risk of scalding from steam or water, and can speed up wear of the valve itself, which relies on it. Replacement is a simple and inexpensive fix that restores reliable control of the valve.

Selection advice

• Check the shape of the grip and how it attaches to the shaft.
• Check compatibility in the product table according to your coffee machine model.

Compatible with

• BOTTICELLI-EVOLUZIONE
• BOTTICELLI-EVOLUZIONE (202007-)
• BOTTICELLI-EVOLUZIONE-PID
• BOTTICELLI-EVOLUZIONE-PID (202007-)
• BOTTICELLI-PREMIUM
• BOTTICELLI-PREMIUM (202007-)
• CELLINI-CLASSIC
• CELLINI-CLASSIC (202007-)