Brackets and mounts
DN15 Ball Valve Lever Handle
- Bounding box
- 113 × 26 × 20 mm
- Engine
- 3D Printing B-rep
- Parameters
- 15
- Published
- November 8, 2026
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Free to download and use. See the terms.
The prompt
Detailed 3D printable single-lever handle for 1/2 inch (DN15) ball valve. Flat top surface flush with the handle lever. Bottom features a 90-degree rotational stop skirt. CRITICAL SOCKET GEOMETRY: The mounting hole is NOT a simple cylinder. It MUST be a two-stage socket: 1) A 6mm double-flat D-shaped socket (circle with two flattened parallel sides, 6mm across flats) recessed from the bottom side to engage the valve stem; 2) A 4.2mm round through-hole in the center for the M4 screw shank. Ensure the two parallel flat sides inside the socket are fully preserved and oriented perpendicular (at 90 degrees) to the long lever arm. Functional plumbing part, STL ready.
Parameters
| Name | Value | Range |
|---|---|---|
| Lever length from hub centre | 92 mm | 50 – 150 |
| Lever width at hub | 20 mm | 12 – 40 |
| Lever width at tip | 16 mm | 8 – 40 |
| Lever arm thickness | 6 mm | 3 – 12 |
| Hub outside diameter | 26 mm | 16 – 40 |
| Hub height above the skirt | 15 mm | 8 – 30 |
| Skirt height below hub | 5 mm | 2 – 10 |
| Stop skirt arc | 90 deg | 30 – 180 |
| Skirt outer diameter | 22 mm | 14 – 40 |
| Skirt inner diameter | 14 mm | 8 – 36 |
| Socket bore diameter | 9.6 mm | 6 – 16 |
| Socket width across flats | 6 mm | 4 – 12 |
| Socket depth from hub bottom | 8 mm | 3 – 25 |
| M4 screw clearance through hole | 4.2 mm | 2 – 8 |
| Engraved direction arrow depth | 0.8 mm | 0.6 – 2 |
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.
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