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.
- Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and 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)