Bulkhead Union 10-KQ2E (Interchangeable With KJ), One-Touch Fitting
Caution
- Please refer to the catalog for detailed specifications and materials.
- Product images may be representative images. Refer to the catalog for details.
Product Description
Bulkhead union interchangeable with KJ type.
[Features]
· One-touch insertion and removal.
· Can be used in vacuum to -100 kPa.
[Applications]
· Use to connect two pieces of tubing through a panel, etc.
One-Touch Fitting Bulkhead Union (Interchangeable With KJ) Specifications
Metric type
Bulkhead Union (Interchangeable with KJ), Metric Size External Appearance
Bulkhead Union (Interchangeable with KJ), Metric Size Dimensional Drawing
| Applicable tubing outer diameter mm | Model | T (M) | H (Hex size) | L | Mounting hole | M | Effective Area mm2 | Minimum Port Size | Weight g |
|---|---|---|---|---|---|---|---|---|---|
| Urethane | |||||||||
| ø2 | 10-KQ2E02-00NJ | M7 × 0.75 | 9 | 24.5 | 8 | 11.9 | 0.9 | 1.4 | 5.2 |
| ø3.2 | 10-KQ2E23-00NJ | M8 × 0.75 | 10 | 27.3 | 9 | 13.3 | 2.5 | 2.5 | 6.9 |
| ø4 | 10-KQ2E04-00NJ | M9 × 0.75 | 11 | 27.3 | 10 | 13.3 | 4 | 3 | 8.3 |
| ø6 | 10-KQ2E06-00NJ | M11 × 0.75 | 14 | 27.3 | 12 | 13.3 | 10 | 4.5 | 11.2 |
Unit: mm
Tube
- Materials: PFA, polyurethane
Note) Can also be used with FEP, nylon and soft nylon. However, the clean performance will decline.
Product color
- Body: white type
- Release button: white
Specifications
| Fluid | Air, waterNote 1) | |
|---|---|---|
| Operating pressure rangeNote 2) | -100 kPa to 1 MPa | |
| Proof pressure (at 23°C) | 3 MPa | |
| Ambient temperature and fluid temperature | -5 to 60°C, Water: 0 to 40°C (No freezing) | |
| Thread | Mounting section | JIS B0203 (Taper thread for piping) JIS B0205 (Metric coarse thread) |
| Nut section | JIS B0205 (Metric fine thread) | |
| Seal on the threads | With or without seal | |
| Grease used | Fluorine-based grease | |
| Cleanliness class (ISO class) | Class 5 | |
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.
Principal Parts Materials
| Body | C3604 with electroless nickel plating, PBT, PP, SUS 303 |
|---|---|
| Stud | C3604 (thread part) with electroless nickel plating, SUS 303 (thread part) |
| Chuck | SUS 304 |
| Guide | SUS 304 |
| Release button | POM |
| Seal, O-ring | NBR |
| Gasket | SUS 304/NBR |
Inch Size
Bulkhead Union (Interchangeable with KJ), Inch Size External Appearance
Bulkhead Union (Interchangeable with KJ), Inch Size Dimensional Drawing
| Applicable tubing outer diameter (inch) | Model | T (UNF) | H (Hex size) | L | Mounting hole | M | Effective Area mm2 | Minimum Port Size | Weight g |
|---|---|---|---|---|---|---|---|---|---|
| Urethane | |||||||||
| ø1/8 | 10-KQ2E01-00NJ | 3/8-24 UNF | 12.7 | 27.3 | 10.5 | 13.3 | 2.5 | 2.5 | 12.6 |
| ø5/32 | 10-KQ2E03-00NJ | 3/8-24 UNF | 12.7 | 27.3 | 10.5 | 13.3 | 4 | 3 | 11.9 |
| ø1/4 | 10-KQ2E07-00NJ | 1/2-20 UNF | 15.88 | 27.3 | 14 | 13.3 | 11.5 | 4.6 | 19.2 |
Unit: mm
Tube
- Materials: PFA, polyurethane Note) Can also be used with FEP, nylon and soft nylon. However, the clean performance will decline.
Product color
- Body: white type
- Release button: white
Specifications
| Fluid | Air, waterNote 1) | |
|---|---|---|
| Operating pressure rangeNote 2) | -100 kPa to 1 MPa | |
| Proof pressure (at 23°C) | 3 MPa | |
| Ambient temperature and fluid temperature | -5 to 60°C, Water: 0 to 40°C (No freezing) | |
| Thread | Mounting section | ANSI/ASME1.20.1 (NPT thread) JIS B0208 (UNF thread) |
| Nut section | JIS B0208 (UNF thread) | |
| Seal on the threads | With or without seal | |
| Grease used | Fluorine-based grease | |
| Cleanliness class (ISO class) | Class 5 | |
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.
Principal Parts Materials
| Body | C3604 with electroless nickel plating, PBT, PP |
|---|---|
| Stud | C3604 (thread part) with electroless nickel plating |
| Chuck | SUS 304 |
| Guide | SUS 304 |
| Release button | POM |
| Seal, O-ring | NBR |
| Gasket | SUS 304/NBR |