Library › Hardware › Tri-clamp butterfly valves, printable: 1½ to 4 in

3 in body half (two per valve)

3 in body half (two per valve): clamp face, Ø115 body, seat counterbore, half the Ø6.4 stem bore, four M5 holes on r 51.5

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

From the full sheet

Tri-clamp butterfly valves, printable: 1½ to 4 in: every size, notes, mating features and sources. Can I 3D print a tri-clamp butterfly valve?

Other sizes

• 1.5 in body half (two per valve)
• 1.5 in seat ring Ø46.8 × Ø34.80 × 3 with the stem holes (flexible material)
• 1.5 in disc Ø34.80 (= the bore) × 4 on a D-flat Ø6 stem bore
• 1.5 in stem Ø6 × 114 with a 1.0 D-flat
• 1.5 in lever 119 long with a D-flat bore
• 2 in body half (two per valve)
• 2 in seat ring Ø59.5 × Ø47.50 × 3 with the stem holes (flexible material)
• 2 in disc Ø47.50 (= the bore) × 4 on a D-flat Ø6 stem bore
• 2 in stem Ø6 × 128 with a 1.0 D-flat
• 2 in lever 141 long with a D-flat bore
• 2.5 in body half (two per valve)
• 2.5 in seat ring Ø72.2 × Ø60.20 × 3 with the stem holes (flexible material)
• 2.5 in disc Ø60.20 (= the bore) × 6 on a D-flat Ø6 stem bore
• 2.5 in stem Ø6 × 142 with a 1.0 D-flat
• 2.5 in lever 162 long with a D-flat bore
• 3 in seat ring Ø84.9 × Ø72.90 × 3 with the stem holes (flexible material)
• 3 in disc Ø72.90 (= the bore) × 6 on a D-flat Ø6 stem bore
• 3 in stem Ø6 × 155 with a 1.0 D-flat
• 3 in lever 184 long with a D-flat bore
• 4 in body half (two per valve)
• 4 in seat ring Ø109.4 × Ø97.38 × 3 with the stem holes (flexible material)
• 4 in disc Ø97.38 (= the bore) × 6 on a D-flat Ø6 stem bore
• 4 in stem Ø6 × 183 with a 1.0 D-flat
• 4 in lever 229 long with a D-flat bore