Delta Union KQ2D One-Touch Fitting KQ2 Series
Caution
- See the catalog for details on materials and specifications.
- Product images may be representative images. Refer to the catalog for details.
Product Description
A one-touch fitting for single-action branching of 3 tubes at right angles.
[Features]
· A compact and lightweight fitting with improved tube insertion/removal.
· Accommodates metric-size tubing. The release button is available with either an ovular or round body shape.
Delta Union KQ2D Specifications
Delta Union KQ2D dimensional drawing
Side view
Release button dimensions (Applicable for oval types only)
| Applicable tube outer diameter mm | Model | øD | Release Button Dimensions | L | M | Q | øO | øN | Effective area (mm2) | Minimum hole diameter | Weight g | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X | Y | Nylon | Urethane | ||||||||||
| ø4 | KQ2D04-00A1 | 8.2 | 7.7 | 10 | 15.8 | 13.3 | 5.7 | 6 | 3.2 | 6 | 4.1 | 3 | 2.7 |
| ø6 | KQ2D06-00A1 | 10.4 | 9.7 | 12 | 16.8 | 13.3 | 6.7 | 6 | 3.2 | 13.9 | 11 | 4.5 | 3.8 |
Release button shape: oval
| Applicable tube outer diameter mm | Model | øD Note: | L | M | Q | øO | øN | Effective area (mm2) | Minimum hole diameter | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nylon | Urethane | ||||||||||
| ø4 | KQ2D04-00A | 8.2 | 15.8 | 13.3 | 5.7 | 6 | 3.2 | 6 | 4.1 | 3 | 2.7 |
| ø6 | KQ2D06-00A | 10.4 | 16.8 | 13.3 | 6.7 | 6 | 3.2 | 13.9 | 11 | 4.5 | 3.8 |
| ø8 | KQ2D08-00A | 13.2 | 18.8 | 14.2 | 8.4 | 8 | 4.2 | 26.3 | 18.2 | 6 | 6.8 |
| ø10 | KQ2D10-00A | 15.9 | 21.2 | 15.6 | 9.6 | 8 | 4.2 | 40.8 | 29 | 7.5 | 10.3 |
| ø12 | KQ2D12-00A | 18.5 | 23.6 | 17 | 10.7 | 8 | 4.2 | 57.2 | 45.2 | 9 | 15.2 |
Release button shape: circular
Note: øD is the maximum diameter.
Main part.
| Body | C3604, PBT, PP, SUS303 |
|---|---|
| Stud | C3604 (thread part), SUS303 (thread part) |
| Chuck | SUS304 |
| Guide | SUS304 |
| Release button | POM |
| Seal, O-ring | NBR |
| Gasket | SUS304, NBR |
Materials.
| Tube materials | FEP, PFA, nylon, soft nylon, polyurethane |
|---|---|
| Tube outer diameter | ø3.2, ø4, ø6 |
Oval-type applicable tubing.
| Usable fluids | Air, water | |
|---|---|---|
| Operating pressure range | -100 kPa to 1 MPa | |
| Guaranteed proof pressure (at 23°C) | 3 MPa | |
| Ambient temperature and fluid temperature | -5 to 60°C, For water: 0 to 40°C (no freezing) | |
| Thread | Mounting section | JIS B0203 (tapered pipe thread) JIS B0205 (metric coarse thread) |
| Nut section | JIS B0205 (metric fine thread) | |
| Thread part seal | Sealing agent included | |
Specifications.
| Tube materials | FEP, PFA, nylon, soft nylon, polyurethane |
|---|---|
| Tube outer diameter | ø2, ø3.2, ø4, ø6, ø8, ø10, ø12, ø16 |
Circular-type applicable tubing.
Product usage precautions
Note 1: Fittings without a thread portion and with all resin bodies are copper free specifications.
Note 2: The surge pressure must be under the maximum operating pressure.
Note 3: Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage.