Milk froth regulator for Siemens EQ.5 coffee machines

What is a milk frothing regulator

The milk frothing regulator is a part of the coffee machine's milk system that controls the amount of air drawn into the milk during the preparation of frothed milk foam for cappuccino or latte. Its position or setting directly affects the amount and consistency of the foam produced.

Typical signs of wear

• Foam is too thin, too coarse, or does not form at all
• The regulator setting shifts on its own or stays fixed at one value
• Increased noise or bubbling during air intake
• Inconsistent foam quality between individual preparations

Why you shouldn't put off the replacement

A worn or damaged regulator prevents precise air dosing, which affects both the quality of the milk foam and the taste of the drink. Timely replacement restores reliable and repeatable frothing and prevents additional strain on the surrounding parts of the milk system.

Selection advice

When choosing a replacement regulator, always check compatibility in the product's compatibility table, as the shape and mounting method differ between coffee machine models.

Compatible with

• EQ.5 TE515501DE MacchiatoPlus
• EQ.5 TE515509DE MacchiatoPlus
• EQ.5 TE525F19DE
• EQ.5 TE506501DE MacchiatoPlus
• EQ.5 TE506509DE MacchiatoPlus
• EQ.5 TE506519DE BlackSteel
• EQ.5 TE506M09DE MacchiatoPlus
• EQ.5 TE509501DE SteelEdition
• EQ.5 TE506F09DE
• EQ.5 TE506S09DE StudioLine