ECM Valve Knob for Mechanika Slim

Name: ECM Valve Knob for Mechanika Slim
Brand: ECM
SKU: PRT-PAC-ECM-VALVEKNO
Price: 6.7 USD
Availability: InStock
Rating: 5.0 (4 reviews)

ECM Valve Knob for Mechanika Slim - Main image

$6.7 ~~$10.99~~ In stock

Category: Parts

This ECM Valve Knob is a genuine replacement part for the Mechanika Slim espresso machine. It is the control knob for the hot water and steam functions.

Brand: ECM
Compatible with ECM Mechanika Slim
Replacement hot water and steam valve knob
Standard part for Barista model

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 4 reviews)

Violet ★★★★★ Oct 26, 2026

The threads on this replacement knob match perfectly with my machine, and the fit is snug with no wobble. Installation took less than a minute, which was a relief since I was worried about messing with the steam valve. Exactly what I needed to get the old machine back in working order.

Emily ★★★★★ Oct 25, 2026

Replacing the old worn knob on my Mechanika Slim was a breeze—this one fits perfectly and has that solid, precise feel when turning the steam valve. The matte finish matches the machine exactly.

Hannah Y. ★★★★★ Oct 24, 2026

The knob clicks into place with a satisfyingly solid feel, exactly like the original. It restored steam control to my machine perfectly after the old one stripped. A simple fix that worked first try.