One-Touch Fitting KQ2 Series Male Connector KQ2H (Motion Gasket Seal)
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.
Product Description
SMC's quick-connect fitting, half union: KQ2H 。 (Face seal)
[Features]
・ Improved tube insertion and removal
・ Compact and weight reduced
[Applications]
・ Used for piping in the same direction from the female thread section
[Please click here for the catalog]
・ Applicable metric tube outer diameter, connection thread "G" release bushing, oval (P.60) Perfect circle (P.168)
・ Applicable metric tube outer diameter, connection thread "R" release bushing, oval (P.68) perfect circle (P.176)
・ Applicable tube imperial outer diameter, connection thread "NPT" release bushing, oval (P.76) perfect circle (P.188)
・ Applicable tube outer diameter inch Connection thread "R" Release bushing Oval (P.84) Perfect circle (P.198)
Male Connector KQ2H (Gasket Seal) Details Example
Male Connector KQ2H (Gasket Seal) KQ2H01, 05 Series / KQ2H01-33, 34, 35 Series / KQ2H03-33, 34, 35 Series / KQ2H05-34, 35 Series product image example
Male Connector KQ2H (Gasket Seal) Specification Example
| 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 | |
- 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.
Main Component Materials
| Body | C3604, PBT |
|---|---|
| Stud | C3604 (thread part) |
| Chuck | SUS304 |
| Guide | SUS304 |
| Release button | POM |
| Seal, O-ring, seal ring | NBR |
Male Connector KQ2H (Gasket Seal) Dimensions Example
KQ2H01/05 Series dimensional drawing
(Units: mm)
KQ2H01/05 Series dimensional drawing
KQ2H01/05 Series Release Button Dimensions
(Units: mm)
KQ2H01/05 Series release button dimensional drawing
| Applicable tube outer diameter Inches | Connection thread R | Model | H (width across flats) | øD | Release Button Dimensions | L | A | M | Effective area (mm2) | Minimum hole diameter | Weight g | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X | Y | Nylon | Urethane | ||||||||||
| ø1/8 | 1/8 | KQ2H01-01□P1 | 12 | 6.7 | 6.7 | 9.5 | 14.1 | 8.9 | 13.3 | 3.4 | 2.9 | 2.5 | 6.3 |
| 1/4 | KQ2H01-02□P1 | 17 | 6.7 | 6.7 | 9.5 | 15 | 7.4 | 13.3 | 3.4 | 2.9 | 2.5 | 15.1 | |
| ø3/16 | 1/8 | KQ2H05-01□P1 | 12 | 8.3 | 8.4 | 11 | 16.7 | 11.5 | 13.3 | 7.8 | 6.5 | 3.5 | 6.8 |
| 1/4 | KQ2H05-02□P1 | 17 | 8.3 | 8.4 | 11 | 15 | 7.4 | 13.3 | 7.8 | 6.5 | 3.5 | 13.9 | |
- *□: A (Brass), N (Brass + electroless nickel plating)
KQ2H01-33, 34, 35 Series / KQ2H03-33, 34, 35 Series / KQ2H05-34, 35 Series Dimensions
(Units: mm)
KQ2H01-33, 34, 35 Series / KQ2H03-33, 34, 35 Series / KQ2H05-34, 35 Series dimensional drawing example
KQ2H01-33, 34, 35 Series / KQ2H03-33, 34, 35 Series / KQ2H05-34, 35 Series Release Button Dimensions
(Units: mm)
KQ2H01-33, 34, 35 Series / KQ2H03-33, 34, 35 Series / KQ2H05-34, 35 Series release button dimensional drawing
| Applicable tube outer diameter Inches | Connection thread NPT | Model | H (width across flats) | øD | Release Button Dimensions | L | A | M | Effective area (mm2) | Minimum hole diameter | Weight g | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X | Y | Nylon | Urethane | ||||||||||
| ø1/8 | 1/16 | KQ2H01-33□P1 | 11.11 | 6.7 | 6.7 | 9.5 | 16.8 | 11.4 | 13.3 | 3 | 2.5 | 2.5 | 14.9 |
| 1/8 | KQ2H01-34□P1 | 12.7 | 6.7 | 6.7 | 9.5 | 14.3 | 8.9 | 13.3 | 3 | 2.5 | 2.5 | 8.7 | |
| 1/4 | KQ2H01-35□P1 | 17.46 | 6.7 | 6.7 | 9.5 | 15.6 | 7.5 | 13.3 | 3.4 | 2.9 | 2.5 | 16.6 | |
| ø5/32 | 1/16 | KQ2H03-33□P1 | 11.11 | 7.7 | 7.7 | 10 | 19 | 13.6 | 13.3 | 4.8 | 3.4 | 3 | 13.9 |
| 1/8 | KQ2H03-34□P1 | 12.7 | 7.7 | 7.7 | 10 | 16.4 | 11 | 13.3 | 4.8 | 3.4 | 3 | 7.6 | |
| 1/4 | KQ2H03-35□P1 | 17.46 | 7.7 | 7.7 | 10 | 15.6 | 7.5 | 13.3 | 4.8 | 3.4 | 3 | 16 | |
| ø3/16 | 1/8 | KQ2H05-34□P1 | 12.7 | 8.3 | 8.4 | 11 | 16.9 | 11.5 | 13.3 | 7.8 | 6.5 | 3.6 | 7.8 |
| 1/4 | KQ2H05-35□P1 | 17.46 | 8.3 | 8.4 | 11 | 15.6 | 7.5 | 13.3 | 7.8 | 6.5 | 3.5 | 15.3 | |
- *□: A (Brass), N (Brass + electroless nickel plating)