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Color Cap KQ2C One-Touch Fitting KQ2 Series (Part Numbers)
- Volume Discount
A one-touch color cap fitting.
[Features]
· Improved tube insertion/removal.
· Compact and light weight.
[Applications]
· Attach to the release button to identify that specific tube by color, allowing use in a variety of piping/tubing applications.
(i)Caution
- See the catalog for details on materials and specifications.
- Products with a model suffix of "B" are products that have a release button with an expanded outer diameter.
- Product images may be representative images. Refer to the catalog for details.
Part Number
Configured Part Number is shown.
KQ2 Series Color Cap Specifications
Color code (□)
- B (black)
- R (red)
- YR (orange)
- BR (brown)
- Y (yellow)
- G (green)
- CB (sky blue)
- GR (gray)
- W (white)
- BU (blue)
For oval shaped release buttons
Color Cap external appearance (for oval shaped release button)
Color Cap dimensional drawing (for oval shaped release button)
| Applicable tube outer diameter mm | Model | X | Y | L | Weight g |
|---|---|---|---|---|---|
| ø3.2 | KQ2C-23□B | 7.3 | 10 | 2.6 | 0.1 |
| ø4 | KQ2C-04□B | 8.3 | 10.5 | 2.6 | 0.1 |
| ø6 | KQ2C-06□B | 10.3 | 12.5 | 2.6 | 0.1 |
Units: mm
| Applicable tube outer diameter Inches | Model | X | Y | L | Weight g |
|---|---|---|---|---|---|
| ø1/8 | KQ2C-01□B | 7.3 | 10 | 2.6 | 0.1 |
| ø3/16 | KQ2C-05□B | 8.95 | 11.5 | 2.6 | 0.1 |
Units: mm
For circular shaped release buttons
Color Cap external appearance (for circular shaped release button)
Color Cap dimensional drawing (for circular shaped release button)
| Applicable tube outer diameter mm | Model | øD1 | øD2 | L | Weight g | Remarks |
|---|---|---|---|---|---|---|
| ø2 | KQ2C-02□A | 6.1 | 3.2 | 2.6 | 0.1 | - |
| ø3.2 | KQ2C-23□A | 7.3 | 4.3 | 2.6 | 0.1 | |
| ø4 | KQ2C-04□A | 8.3 | 5.2 | 2.6 | 0.1 | |
| ø6 | KQ2C-06□A | 10.3 | 7.2 | 2.6 | 0.1 | |
| ø8 | KQ2C-08□B | 13.6 | 9.2 | 2.6 | 0.1 | For products with a release button with an expanded outer diameter |
| ø10 | KQ2C-10□B | 16.2 | 11.2 | 2.7 | 0.1 | |
| ø12 | KQ2C-12□B | 18.8 | 13.2 | 2.7 | 0.2 | |
| ø16 | KQ2C-16□B | 24.2 | 17.2 | 3.2 | 0.3 |
Units: mm
| Applicable tube outer diameter Inches | Model | øD1 | øD2 | L | Weight g | Remarks |
|---|---|---|---|---|---|---|
| ø1/8 | KQ2C-01□A | 7.3 | 4.3 | 2.6 | 0.1 | - |
| ø3/16 | KQ2C-05□A | 9 | 5.9 | 2.6 | 0.1 | |
| ø1/4 Note: | KQ2C-07□B | 11.5 | 7.5 | 2.6 | 0.1 | For products with a release button with an expanded outer diameter |
| ø3/8 | KQ2C-11□B | 15.7 | 10.7 | 2.7 | 0.1 | |
| ø1/2 | KQ2C-13□B | 19.6 | 13.9 | 2.7 | 0.2 |
Units: mm
Note: KQ2S07-32□, KQ2S07-33□S and KQ2S07-34□S are not applicable for products that have a release button with an expanded outer diameter. The applicable color cap is the KQ2C-07□A.
Color Cap Usage Precautions
In order to improve operability, the outer diameter of release buttons on the new KQ2 Series have been expanded.
The usable color caps will differ between pre-change and post-change products. Make sure you check for this before use.
Contact the manufacturer's support center if unsure.
Target size and model
| - | Applicable tube outer diameter | Model |
|---|---|---|
| Metric Size | ø8, ø10, ø12, ø16 | All types * |
| Inch Size | ø1/4 ", ø3/8 ", ø1/2 " |
*Excluding models without a release button
How to Identify Release Buttons Before and After Change
Before release button change: no protruding mark
After release button change: with protruding mark
Whether the release button for either the KQ2 fitting or KQ2C color cap has been changed can be identified by the presence or absence of a protruding mark to the left side of the manufacturer's logo.
The identification method is the same for both metric size and inch size.
* Along with the change of the release button, the model for the KQ2C color cap has been changed from KQ2C-□A to KQ2C-□B.
| Part Number |
|---|
| Part Number | Minimum order quantity | Volume Discount | Days to Ship | Applicable Tube O.D.1 (φ) | Color | Release button shape |
|---|
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Basic Information
| Types | One-Touch Coupling Related Parts | Fitting Type | Other shapes | Applicable Fluid | Water / Air |
|---|---|---|---|---|---|
| Body Material | PBT | Application | Standard/Mini | Thread Material | C3604 (Electroless nickel plating) |
| Other Shapes | Color Cap | Operating Temperature(°C) | -5::60 |
Specification/Dimensions
-
Applicable Tube O.D.1(φ)
-
Color
- Black
- Blue
- Brown
- Gray
- Green
- Orange
- Red
- Sky-Blue
- White
- Yellow
-
Release button shape
- Ellipse
- Perfect circle
-
type
- KQ2C
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 32 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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