Valve set SAECO SM

Looking for replacement valves because your Saeco SM series machine has lost pressure, coffee flows weakly, or water is leaking from under the machine? This complete valve set with part number 421945025022 is the correct spare part to restore hydraulic circuit integrity and proper water flow. Valves in the circuit wear over time, losing their sealing ability, which leads to pressure drop and water escaping outside its intended path.

Important — verify your model: Before ordering, confirm the exact model and version of your machine (series / type code, e.g. SM7xxx) from the rating label. The label is typically found on the bottom of the machine or behind the water tank. This ensures the part fits correctly.

When does this part need to be replaced? (Fault symptoms)

This part typically fails when you notice one or more of the following symptoms:

• Water drains into the drip tray or from under the machine instead of into the cup
• Coffee flows very slowly, drip by drip, or not at all
• The machine loses pressure during brewing and produces unusual hissing or gurgling sounds
• Only half the expected dose reaches the cup and the remaining water drains away to waste

Compatibility: Which models is this part for?

This part is compatible with the following machines:

Saeco SM series (Xelsis SM)

• Saeco SM series fully automatic coffee machines

A specific list of model codes for this part was not supplied. Before ordering, please compare part number 421945025022 against your machine, or contact us and our technician will verify compatibility for you.

Genuine vs. compatible part

Brewive supplies this part as a genuine replacement valve set carrying manufacturer part number 421945025022. A genuine part guarantees dimensional accuracy and correct valve function within the circuit, so the replacement fully restores the original pressure and sealing performance of your machine.

Delivery and returns

The part is in stock and dispatched within 24 hours from the EU; our expert technical support team is available to assist with selection and installation. An unused and uninstalled part may be returned within 14 days under the statutory right of withdrawal.