What the ball does in a coffee machine
The ball is a small moving component of the mechanism inside a coffee machine. Depending on its location, it can act as part of a valve controlling the flow of water or steam, or as a float indicating the water level in the tank. In both cases, it is a simple yet important element that ensures the proper function of the given assembly.
Typical signs of wear
- Leakage of water or steam at the point where the ball is located
- A stuck or stiff-moving mechanism
- Incorrect or non-functional water level display
- Unusual noises during operation
Why replace this part in time
A damaged or worn ball can cause the entire mechanism to malfunction, lead to fluid leakage, or result in faulty indication of the coffee machine's status. Timely replacement prevents bigger problems and keeps the appliance reliable.
How to choose the right ball
Balls vary in size and function, so always check compatibility in the product table before purchasing to make sure you choose exactly the part your coffee machine needs.
Compatible with
- M39GT
- M39-CLASSIC
- M39-DOSATRON
- DOMUS-BAR (-200707)
- DOMUS-BAR (200710-)
- DOMUS-BAR (201507-)
- DOMUS-BAR-ELETTRONICA-DOSATA (200807-)
- E61-JUBILE
| Compatible with | M39GT, M39-CLASSIC, M39-DOSATRON, DOMUS-BAR (-200707), DOMUS-BAR (200710-), DOMUS-BAR (201507-), DOMUS-BAR-ELETTRONICA-DOSATA (200807-), E61-JUBILE |
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| Manufacturing company | La Pavoni S.p.A. |
|---|---|
| Address | Via Privata Gorizia 7, 20098 San Giuliano Milanese (MI), IT |
| info@lapavoni.com |


