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Bulkhead Union KQ2E (Interchangeable With KQ) One-Touch Fitting KQ2 Series
- On Sale Till 31/05/2024
- Volume Discount
A one-touch fitting that can be used to connect tubing through a panel.
[Features]
· Compact and lightweight with improved tube insertion/removal.
· 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.
[Applications]
· Can be used to connect tubing through a panel.
(i)Caution
- 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 (Interchangeable with KQ) Specifications
Bulkhead Union KQ2E (Interchangeable with KQ) dimensional drawing
Release button dimensions
| Applicable tube outer diameter mm | 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 | |||||||||
| ø3.2 | KQ2E23-00□1 | M12 × 1 | 14 | 6.7 | 9.5 | 27.3 | 13 | 13.3 | 3.4 | 2.9 | 2.5 | 24.1 |
| ø4 | KQ2E04-00□1 | M12 × 1 | 14 | 7.7 | 10 | 27.3 | 13 | 13.3 | 5.6 | 4 | 3 | 22.9 |
| ø6 | KQ2E06-00□1 | M14 × 1 | 17 | 9.7 | 12 | 27.3 | 15 | 13.3 | 13.1 | 10.4 | 4.5 | 28 |
□: A (Brass), N (Brass + electroless nickel plating.)
| Tube materials | FEP, PFA, nylon, soft nylon, polyurethane |
|---|---|
| Tube outer diameter | ø4, ø6 |
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 | ISO 16030 (parallel pipe thread) |
| Nut section | JIS B0205 (metric fine thread) | |
| Thread part sealant | Seal ring | |
Specifications
Product configuration
Main part
| Body | C3604, PBT |
|---|---|
| Stud | C3604 (thread part) |
| Chuck | SUS304 |
| Guide | SUS304 |
| Release button | POM |
| Seal, O-ring, seal ring | NBR |
Material
Product usage precautions
Note 1: The surge pressure must be under the maximum operating pressure.
Note 2: Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Body Material | Union, Equal Dia. | Applicable Tube O.D.1 (φ) | Applicable Tube Outer Diameter 2 (φ) | Release button shape | Release button color | Custom-made specifications |
|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 10.97 | 10 Piece(s) | Available | 22 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 1/8 | 1/8 | Perfect circle | Orange | N/A | |
SGD 10.97 SGD 8.78 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 1/8 | 1/8 | Ellipse | Orange | N/A | |
SGD 10.27 SGD 8.22 | 1 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 1/8 | 1/8 | Perfect circle | Orange | N/A | |
SGD 11.32 SGD 9.06 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 1/8 | 1/8 | Ellipse | Orange | N/A | |
SGD 9.45 SGD 7.56 | 1 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 5/32 | 5/32 | Perfect circle | Orange | N/A | |
SGD 10.38 SGD 8.30 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 5/32 | 5/32 | Ellipse | Orange | N/A | |
SGD 11.20 SGD 8.96 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 5/32 | 5/32 | Perfect circle | Orange | N/A | |
SGD 10.73 SGD 8.58 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 5/32 | 5/32 | Ellipse | Orange | N/A | |
SGD 6.88 SGD 3.72 | 1 Piece(s) | Available | Same day | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 4 | 4 | Perfect circle | Light Gray | N/A | |
SGD 6.88 SGD 5.50 | 1 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 4 | 4 | Ellipse | Light Gray | N/A | |
SGD 7.23 SGD 5.78 | 1 Piece(s) | Available | 31 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 4 | 4 | Perfect circle | Light Gray | N/A | |
SGD 7.23 SGD 5.78 | 1 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 4 | 4 | Ellipse | Light Gray | N/A | |
SGD 10.73 SGD 8.58 | 1 Piece(s) | Available | 31 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 3/16 | 3/16 | Perfect circle | Orange | N/A | |
SGD 11.90 SGD 9.52 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 3/16 | 3/16 | Ellipse | Orange | N/A | |
Special Price | 10 Piece(s) | Quote | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 3/16 | 3/16 | Perfect circle | Orange | N/A | ||
SGD 12.13 SGD 9.70 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 3/16 | 3/16 | Ellipse | Orange | N/A | |
SGD 7.23 SGD 4.34 | 1 Piece(s) | Available | Same day | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 6 | 6 | Perfect circle | Light Gray | N/A | |
SGD 7.23 SGD 5.78 | 1 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 6 | 6 | Ellipse | Light Gray | N/A | |
SGD 7.23 SGD 5.78 | 10 Piece(s) | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 6 | 6 | Perfect circle | White | Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更 | ||
SGD 7.82 SGD 6.26 | 1 Piece(s) | Available | Same day | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 6 | 6 | Perfect circle | Light Gray | N/A | |
SGD 7.82 SGD 6.26 | 1 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 6 | 6 | Ellipse | Light Gray | N/A | |
SGD 10.03 SGD 6.02 | 1 Piece(s) | Available | Same day | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 1/4 | 1/4 | Perfect circle | Orange | N/A | |
SGD 10.50 SGD 5.36 | 1 Piece(s) | Available | Same day | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 1/4 | 1/4 | Perfect circle | Orange | N/A | |
SGD 8.75 SGD 5.25 | 1 Piece(s) | Available | Same day | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 8 | 8 | Perfect circle | Light Gray | N/A | |
SGD 8.75 SGD 7.00 | 10 Piece(s) | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 8 | 8 | Perfect circle | White | Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更 | ||
SGD 9.33 SGD 7.46 | 1 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 8 | 8 | Perfect circle | Light Gray | N/A | |
SGD 11.67 SGD 9.34 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 5/16 | 5/16 | Perfect circle | Orange | N/A | |
SGD 12.25 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 5/16 | 5/16 | Perfect circle | Orange | N/A | |
SGD 11.55 SGD 6.93 | 1 Piece(s) | Available | Same day | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 10 | 10 | Perfect circle | Light Gray | N/A | |
SGD 11.55 SGD 9.24 | 5 Piece(s) | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 10 | 10 | Perfect circle | White | Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更 | ||
SGD 12.37 SGD 6.31 | 1 Piece(s) | Available | Same day | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 10 | 10 | Perfect circle | Light Gray | N/A | |
- | 10 Piece(s) | Quote | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 10 | 10 | Perfect circle | White | Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更 | ||
SGD 16.45 SGD 8.39 | 1 Piece(s) | Available | Same day | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 3/8 | 3/8 | Perfect circle | Orange | N/A | |
SGD 16.22 SGD 8.27 | 1 Piece(s) | Available | Same day | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 3/8 | 3/8 | Perfect circle | Orange | N/A | |
SGD 13.30 SGD 7.85 | 1 Piece(s) | Available | Same day | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 12 | 12 | Perfect circle | Light Gray | N/A | |
SGD 13.30 SGD 10.64 | 5 Piece(s) | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 12 | 12 | Perfect circle | White | Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更 | ||
SGD 14.35 SGD 7.32 | 1 Piece(s) | Available | Same day | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 12 | 12 | Perfect circle | Light Gray | N/A | |
SGD 18.55 SGD 14.84 | 1 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 1/2 | 1/2 | Perfect circle | Orange | N/A | |
SGD 19.60 SGD 15.68 | 1 Piece(s) | Available | 31 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 1/2 | 1/2 | Perfect circle | Orange | N/A | |
SGD 33.02 SGD 26.42 | 1 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 16 | 16 | Perfect circle | Light Gray | N/A | |
SGD 35.12 SGD 28.10 | 1 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 16 | 16 | Perfect circle | Light Gray | N/A | |
SGD 9.92 SGD 7.94 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 3.2 | 3.2 | Perfect circle | Light Gray | N/A | |
SGD 9.92 SGD 7.94 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass | [Partition Unions] Bulkhead Union | 3.2 | 3.2 | Ellipse | Light Gray | N/A | |
Special Price | 1 Piece(s) | Quote | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 3.2 | 3.2 | Perfect circle | Light Gray | N/A | ||
SGD 10.15 SGD 8.12 | 10 Piece(s) | Available | 46 Day(s) | [Brass] PBT + Brass (Electroless nickel plating) | [Partition Unions] Bulkhead Union | 3.2 | 3.2 | Ellipse | Light Gray | 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 | Operating Temperature(°C) | -5::60 |
| Types of connection | Tube Connection | Number of Connection Tubes(piece) | 2 | Color | White |
Specification/Dimensions
-
Body Material
- Brass
- Brass
-
Union, Equal Dia.
- Partition Unions
- Partition Unions
-
Applicable Tube O.D.1(φ)
-
Applicable Tube Outer Diameter 2(φ)
-
Release button shape
- Ellipse
- Perfect circle
-
Release button color
- Light Gray
- Orange
- White
-
Custom-made specifications
- Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更
- N/A
-
type
- KQ2E
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 22 Day(s) or Less
- 31 Day(s) or Less
- 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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