Replacement parts

De'Longhi Dedica steam knob

This is not a fixed STL. SpeakCAD generates the de'longhi dedica steam knob to your millimetres, you adjust it in the chat, then you download and print it.
Building the 3D preview…
1

Open

Sign in and open this ready-made model in SpeakCAD for free, no plan needed. It renders in your browser, and the prompt below is filled in if you want the AI to redesign it.
2

Adjust

Click a part and change its numbers in the viewer, or ask the AI in the chat: wall thickness, hole size, the thing it clips onto. AI changes use plan credits.
3

Print

Download a watertight STL or 3MF with a Maker or Pro plan, drop it in your slicer, and print it. Small fit fixes re-download free.
Get it nowOpening the ready-made model is free. A plan covers AI changes and the download.

Example prompt

Model a De'Longhi Dedica steam knob, 30 mm diameter 18 mm deep, 6.1 mm D-bore with 4.7 mm flat 10 mm deep, ASA.

Get it now opens the app with this prompt already typed. Change any number to match what you measured; the rest of the design stays consistent.

What a de'longhi dedica steam knob is

A replacement steam knob for the De'Longhi Dedica EC680 and EC685, about 30 mm across and 18 mm deep. The bore fits the valve spindle with a D profile, 6.1 mm with a 4.7 mm flat and 10 mm deep, and a grip ridge shows the open position. Print face down in ASA or PETG.

The Dedica Arte and the older EC155 use a different knob. Open the ready-made knob free in SpeakCAD, adjust the bore in the viewer or the chat, then download the STL.

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Questions people ask about a de'longhi dedica steam knob

A replacement steam knob for the De'Longhi Dedica EC680 and EC685, about 30 mm across and 18 mm deep. The bore fits the valve spindle with a D profile, 6.1 mm with a 4.7 mm flat and 10 mm deep, and a grip ridge shows the open position. Print face down in ASA or PETG.

Click Get it now on this page and sign in: you can open the ready-made model for free, and the example prompt is filled in if you want the AI to redesign it. The model renders in your browser, nothing to install. Change any millimetre in the viewer or the chat (AI changes use plan credits), then export a watertight STL or 3MF with a Maker or Pro plan when you want to print.

Start from this working example and replace any number with what you measured: Model a De'Longhi Dedica steam knob, 30 mm diameter 18 mm deep, 6.1 mm D-bore with 4.7 mm flat 10 mm deep, ASA.

The Dedica Arte and the older EC155 use a different knob. In SpeakCAD you open the ready-made model for free, change it to your measurements, then download a file sized for the part you actually own.

No. SpeakCAD runs entirely in the browser: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL or 3MF.

Generate, adjust, print your de'longhi dedica steam knob

Nothing to install and no CAD skills needed. The prompt is waiting in the app after you sign in. Watch it render, tweak the fit, download the STL or 3MF and print it tonight.

Looking for a ready-made version? Check the marketplace, where makers sell finished, rated models for credits.