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Bulkhead Union KQ2E One-Touch Fitting
- Volume Discount
A one-touch fitting used to connect two pieces of tubing through a panel.
[Features]
· Compact and lightweight with improved tube insertion/removal.
· Suitable for use with nylon and urethane. The chuck grips the workpiece securely, increasing the tube holding force.
· Can be used for pressures from a low vacuum up to 1 MPa. The special profile ensures a reliable seal and minimizes resistance when inserting tubes.
· Requires little force when removing, preventing the chuck from biting too deeply into the tubing.
· Effective when piping in confined spaces. The body and thread part rotate enough to allow for positioning.
[Applications]
· Use to connect tubing through panels, etc.
(i)Caution
- The minimum order quantity varies depending on the selected model. Please check the quotation / order screen for details.
- See the catalog for details on materials and specifications.
- Product images may be representative images. Refer to the catalog for details.
Part Number
Configured Part Number is shown.
Bulkhead Union KQ2E Outline Drawing And Dimensions
Bulkhead Union KQ2E (Circular Type) dimensional drawing
Oval type
| Applicable tube outer diameter (inches) | Model | T (M) | H (width across flats) | L | Mounting hole | M | Effective area (mm2) | Minimum hole diameter | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|
| Nylon | Urethane | |||||||||
| ø3/16 | KQ2E05-00M□ | M14 × 1 | 17 | 27.3 | 15 | 13.3 | 7.8 | 6.5 | 3.5 | 30.5 |
| ø1/4 | KQ2E07-00M□ | M14 × 1 | 17 | 27.3 | 15 | 13.3 | 13.5 | 11.5 | 4.6 | 27.2 |
| ø5/16 | KQ2E09-00M□ | M16 × 1 | 19 | 29.1 | 17 | 14.2 | 26.1 | 18 | 6 | 34 |
| ø3/8 | KQ2E11-00M□ | M20 × 1 | 24 | 31.9 | 21 | 15.6 | 35.3 | 29.1 | 7 | 66.1 |
| ø1/2 | KQ2E13-00M□ | M22 × 1 | 27 | 34.7 | 23 | 17 | 66.0 | 51.7 | 9.6 | 59.9 |
*□: A (Brass), N (Brass + electroless nickel plating)
| Applicable tube outer diameter (inches) | Model | T (M) | H (width across flats) | Release Button Dimensions | L | Mounting hole | M | Effective area (mm2) | Minimum hole diameter | Weight g | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X | Y | Nylon | Urethane | |||||||||
| ø3/16 | KQ2E05-00M□1 | M14 × 1 | 17 | 8.4 | 11 | 27.3 | 15 | 13.3 | 7.8 | 6.5 | 3.5 | 30.5 |
| Tube materials | FEP, PFA, nylon, soft nylon, polyurethane |
|---|---|
| Tube outer diameter | ø1/8 ", ø5/32 ", ø3/16 " |
Applicable Tubing
| Usable fluids | Air, water Note 1: | |
|---|---|---|
| Operating pressure range Note 2: | -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 | ANSI/ASME 1.20.1 (NPT thread) JIS B0208 (UNF thread) |
| Nut section | JIS B0208 (UNF thread) | |
| Thread part seal | Sealing agent included | |
Specifications
Product configuration
Main part
| Body | C3604, PBT, PP |
|---|---|
| Stud | C3604 (thread part) |
| Chuck | SUS304 |
| Guide | SUS304 |
| Release button | POM |
| Seal, O-ring | NBR |
| Gasket | SUS304, NBR |
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.
| Part Number |
|---|
| KQ2E05-00MA |
| KQ2E05-00MA1 |
| KQ2E05-00MN |
| KQ2E05-00MN1 |
| KQ2E07-00MA |
| KQ2E07-00MN |
| KQ2E09-00MA |
| KQ2E09-00MN |
| KQ2E11-00MA |
| KQ2E11-00MN |
| KQ2E13-00MA |
| KQ2E13-00MN |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Body Material | Applicable Tube O.D.1 (φ) | Applicable Tube Outer Diameter 2 (φ) | Release button shape | Release button color | Custom-made specifications |
|---|---|---|---|---|---|---|---|---|---|---|
SGD 10.73 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | 3/16 | 3/16 | Perfect circle | Orange | N/A | |
SGD 11.90 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | 3/16 | 3/16 | Ellipse | Orange | N/A | |
- | 10 Piece(s) | Quote | [Brass] PBT + Brass (Electroless nickel plating) | 3/16 | 3/16 | Perfect circle | Orange | N/A | ||
SGD 12.13 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | 3/16 | 3/16 | Ellipse | Orange | N/A | |
SGD 10.03 | 1 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | 1/4 | 1/4 | Perfect circle | Orange | N/A | |
SGD 10.50 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | 1/4 | 1/4 | Perfect circle | Orange | N/A | |
SGD 11.67 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | 5/16 | 5/16 | Perfect circle | Orange | N/A | |
- | 10 Piece(s) | Quote | [Brass] PBT + Brass (Electroless nickel plating) | 5/16 | 5/16 | Perfect circle | Orange | N/A | ||
SGD 16.45 | 1 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | 3/8 | 3/8 | Perfect circle | Orange | N/A | |
- | 10 Piece(s) | Quote | [Brass] PBT + Brass (Electroless nickel plating) | 3/8 | 3/8 | Perfect circle | Orange | N/A | ||
SGD 18.55 | 1 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | 1/2 | 1/2 | Perfect circle | Orange | N/A | |
- | 10 Piece(s) | Quote | [Brass] PBT + Brass (Electroless nickel plating) | 1/2 | 1/2 | Perfect circle | Orange | N/A |
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Basic Information
| Types | Single-Action | Fitting Type | Union with same diameter | Applicable Fluid | Water / Air |
|---|---|---|---|---|---|
| Application | Standard/Mini | Packing, Material of O-Ring | NBR | Union, Equal Dia. | Bulkhead Union |
| Operating Temperature(°C) | -5::60 | Types of connection | Tube Connection | Number of Connection Tubes(piece) | 2 |
| Color | White |
Specification/Dimensions
-
Body Material
- Brass
- Brass
-
Applicable Tube O.D.1(φ)
-
Applicable Tube Outer Diameter 2(φ)
-
Release button shape
- Ellipse
- Perfect circle
-
Release button color
- Orange
- White
-
Custom-made specifications
- Lubricant：white petroleum jelly, release push color change
- N/A
-
type
- KQ2E
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 46 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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