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  4. 1/4" Npt Ball Valve - Downloadable CAD Representation
📐 2D Technical Drawings🤖 AI Generated

1/4" Npt Ball Valve - Downloadable CAD Representation 2D Technical Drawing Set

5
Drawing sheets
5
Views analysed
3
Export formats
1
Section cuts
1st Angle
Projection type
2 Sept 2026
Generated date
STEP
Source CAD format
1/4" Npt Ball Valve - Downloadable CAD Representation
Source 3D model
MPreview · 2D Drawing Sheets
1 / 5
⚠Verify critical dimensions against the source CAD model before using these drawings for manufacturing or production release. Download the FCStd file where available for the most accurate editable source.
Sheet 1
Sheet 1
Download all drawing sheets
SVG5 files
DXF5 files
🧊Open source 3D CAD model→
ℹ️

These are 2D engineering drawings derived from the 3D CAD geometry. Verify critical dimensions against the source model before manufacturing.

🤖

Views, section cuts, and detail areas were selected by AI based on analysis of 6 rendered views of the 3D model.

AI Drawing Analysis

What the AI Decided & Why

The cards below explain how the generated drawing outputs and assets connect to the final technical sheets.

Sheet 1

Sheet 1

Orthographic

This sheet includes 16 geometry edges from the CAD projection pipeline.

Sheet 2

Sheet 2

Orthographic

This sheet includes 26 geometry edges from the CAD projection pipeline.

Sheet 4

Sheet 4

Orthographic

This sheet includes 21 geometry edges from the CAD projection pipeline.

Sheet 5

Sheet 5

Orthographic

This sheet includes 16 geometry edges from the CAD projection pipeline.

Sheet 6

Sheet 6

Orthographic

This sheet includes 26 geometry edges from the CAD projection pipeline.

Sheet 4section_a · Section4
sheet_num: 4 · edges: 21

Sheet 4. Geometry is derived from the 3D model projection for this drawing set.

  • 21 resolved edges in sheet geometry
  • See technical_drawing_simple.pdf, sheet_N.pdf, and svg/ for full graphical context
  • Verify critical dimensions against the source CAD before manufacturing
Detail Bdetail_b · base_view: Front
anchor: (0, 0, 0) · radius: 10

Magnifies the male NPT thread to show the thread profile and pitch clearly.

  • Detail-view anchor selected by the AI planning stage
  • Use with sheet PDF/SVG for local feature inspection
  • Validate critical dimensions against source CAD before release

Downloads

Download Individual Sheets

Each sheet available in PDF, SVG, and DXF. Click a format badge to download.

Sheet 1
Sheet 2
Sheet 4
Sheet 5
Sheet 6

Drawing report

Drawing details & review

Cover summary and review report for this versioned drawing set.

TECHNICAL DRAWING

68183f0d458fe187fec4bd6b

1/4" NPT Ball Valve

5
sheets
0
control frames
0
dimensions not drawn
Sheet index
SheetViewScaleContent
1Assembly - Front View2.0standard_view
2Assembly - Top View5.0standard_view
3Assembly - Isometric View2.0standard_view
4Section A-A2.0section_view
5Detail B2.0detail_view

Generated automatically and intended for review before use. A companion review report lists what needs checking.

DRAWING REVIEW REPORT

68183f0d458fe187fec4bd6b

This drawing is generated automatically and is a first draft. The items below need a human decision.

Summary
24
dimensions drawn
0
selected, not drawn
0
control frames
0
assumed tolerances
Dimension schedule

All 24 dimension(s) drawn.

#SheetTypeValueDescription
11DistanceX28.9overall width 28.9mm
21Radius0.5R0.5mm
31Radius0.68x R0.6mm
41Radius1.52x R1.5mm
51Radius1.8R1.8mm
61DistanceY71.3height 71.3mm at x≈4.0mm [unverified span]
72DistanceY62.2overall height 62.2mm
82Radius0.610x R0.6mm
94DistanceX61.6overall width 61.6mm
104DistanceY139.7overall height 139.7mm
114Radius1.7R1.7mm
124Radius4.0R4.0mm
134Radius7.6R7.6mm
144Radius13.5R13.5mm
155Diameter13.1Ø13.1mm
165Radius6.0R6.0mm
176Diameter9.6Ø9.6mm
186Diameter18.1Ø18.1mm
196Radius1.66x R1.6mm
206Radius1.96x R1.9mm
216Radius2.46x R2.4mm
226Radius6.3R6.3mm
236Radius6.8R6.8mm
246Radius7.7R7.7mm

Nothing to review: no dimensions were dropped and no control frames rest on an assumption.

Paid Pipeline · $5.99 per drawing set

Have your own 3D CAD file?

Upload a STEP, STP, IGES or FreeCAD file and generate a 2D drawing set with PDF, SVG and DXF outputs.

  • ✓ Ready in under 4 minutes
  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
  • ✓ No subscription · pay per file
$5.99
per drawing set incl. GST
4 min
avg. turnaround

AI Transparency

How these drawings were generated

These drawings were generated from the source 3D CAD geometry. The system analysed the model, selected relevant views, planned section cuts and generated drawing sheets in PDF, SVG and DXF formats.

These are 2D engineering drawings, not 3D files. Dimensions are extracted from the 3D geometry and should be verified against the source model before use in manufacturing.

Run Metadata

5
Views analysed
5
Sheets generated
1
Section cuts
2
Export formats
2 Sept 2026
Generated date

Explore Marathon OS

Related resources

Jump to the source 3D model, generate your own drawings, or browse tools and libraries.

Open source 3D CAD modelPreview the original 3D geometry used to generate these drawings→
Generate your own 2D drawingUpload STEP, STP, IGES or FreeCAD — get PDF, SVG and DXF→Browse more 2D technical drawingsExplore AI-generated orthographic sheets across part types→Browse 3D CAD modelsDownload and preview open-source STEP, STL and IGES files→Open CAD files onlineView STEP, IGES, STL and more in your browser→Convert CAD files onlineConvert between STEP, STL, OBJ and other 3D formats→Get manual drafting supportWork with vetted CAD designers for production-ready drawings→

Preview the Source 3D CAD Model

Open the original 3D CAD model used to generate this 2D drawing set. Review the source geometry before downloading or using the technical drawings.

Open 3D CAD model →
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