3D preview of Automotive Poppet Valve
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Automotive Poppet Valve

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Bounding box
35.1 × 35.0 × 105.0 mm
Engine
Precision B-rep
Parameters
12
Published
September 23, 2026

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make an automotive valve

Parameters

NameValueRange
Head Diameter35 mm15 – 60
Head Thickness8 mm3 – 16
Head Margin1.5 mm0.5 – 4
Seat Face Angle45 deg30 – 60
Seat Face Height2.5 mm0.5 – 6
Stem Diameter7 mm4 – 14
Overall Length105 mm50 – 160
Tip Chamfer1.5 mm0 – 4
Groove Diameter5 mm2 – 12
Groove Width3 mm1 – 6
Groove Offset From Tip10 mm4 – 25
Head-to-Stem Fillet2 mm0.5 – 4

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Automotive Poppet Valve - Free CAD Model (STEP, STL) | TextoCAD