What is a water valve and what does it do
The water valve controls the water supply in the coffee machine – opening and closing the path to the boiler, the steam or hot water wand, or the brewing system. The complete assembly includes the valve body along with the internal parts needed for it to function reliably.
When the part stops doing its job
- Water leaks even when idle, or doesn't flow at all
- Uneven or weak water flow
- Dripping, hissing, or other unusual noises during operation
- Fluctuating water or steam temperature caused by leaks
Why you shouldn't put off the replacement
A leaking or stuck valve puts strain on surrounding components, can cause water to leak into the machine, and ultimately lead to a more serious boiler or electronics failure. Replacing the whole assembly in time ensures reliable flow control and prevents costlier repairs.
How to choose the right part
Water valves vary in size and design depending on the specific coffee machine model, so please check compatibility in the product table before purchasing.
Compatible with
- MAC2000
- MAC CUP
- PREMIER
- PREMIER MAXI
- PROGRAM VIP
| Compatible with | MAC2000, MAC CUP, PREMIER, PREMIER MAXI, PROGRAM VIP |
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| Manufacturing company | Simonelli Group S.p.A. |
|---|---|
| Address | Via Emilio Betti 1, 62020 Belforte del Chienti (MC), Taliansko |
| info@simonelligroup.it |


