One-Touch Fitting KQ2 Series Male Elbow KQ2L (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 quick-connect fitting.
[Features]
・ Improved tube insertion and removal
・ Compact and weight reduced
・ Vacuum from -100 kPa can be used
・ Thread section material / surface treatment (Yes or no): Class 2
・ Selectable surface treatment: Brass (without plating), brass + electroless nickel plating
[Applications]
・ Used for piping at right angles 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.169)
・ Applicable metric tube outer diameter, connection thread "R" release bushing, oval (P.68) perfect circle (P.177)
・ Applicable tube imperial outer diameter, connection thread "NPT" release bushing, oval (P.76) perfect circle (P.189)
・ Applicable tube outer diameter inch Connection thread "R" Release bushing Oval (P.84) Perfect circle (P.198)
Male Elbow KQ2L (Gasket Seal) Outline Drawing And Dimensions
Male Elbow KQ2L (Gasket Seal) outline drawing
(Units: mm)
| Applicable tubing outer diameter (mm) | Connection thread G | Model | H (width Across flats) | øD1 | Release Button Dimensions | øD2 | L1 | L2 | A | M | Effective area mm2 | Minimum hole diameter | Weight g | Rib ✓ | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X | Y | Nylon | Urethane | |||||||||||||
| ø4 | 1/8 | KQ2L04-G01□1 | 12 | 8.2 | 7.7 | 10 | 10 | 14.8 | 16.8 | 15.4 | 13.3 | 4.6 | 3.3 | 3 | 6.3 | ● |
| 1/4 | KQ2L04-G02□1 | 17 | 8.2 | 7.7 | 10 | 10 | 14.8 | 20.3 | 17.9 | 13.3 | 4.6 | 3.3 | 3 | 16.7 | ● | |
| ø6 | 1/8 | KQ2L06-G01□1 | 12 | 10.4 | 9.7 | 12 | 10 | 15.5 | 17.9 | 17.6 | 13.3 | 11.4 | 9 | 4.5 | 6.7 | - |
| 1/4 | KQ2L06-G02□1 | 17 | 10.4 | 9.7 | 12 | 10 | 15.5 | 21.4 | 20.1 | 13.3 | 11.4 | 9 | 4.5 | 17.2 | - | |
| 3/8 | KQ2L06-G03□1 | 21 | 10.4 | 9.7 | 12 | 10 | 15.5 | 22.4 | 20.1 | 13.3 | 11.4 | 9 | 4.5 | 28.9 | - | |
□: A (Brass), N (Brass + electroless nickel plating)
One-Touch Fitting KQ2 Series (Metric Size) Common Specifications (Reference)
Structure
One-Touch Fitting KQ2 Series (Metric Size) Structural Drawing
Applicable Tubing
| Tube materials | FEP, PFA, nylon, soft nylon, polyurethane |
|---|---|
| Tube outer diameter | ø4, ø6 |
Specifications
| 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 |