Quick-Connect Fitting, KQ2 Series, 45° Elbow Union KQ2K (Sealant / No Sealant)
Brand :
SMC
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 quick-connect fitting.
[Features]
・ Improved tube insertion and removal
・ Compact and weight reduced
[Applications]
・ Used for piping in the 45 degree direction from the female thread section. Intermediate model between half union and elbow union
[Please click here for the catalog]
・ Applicable metric tube outer diameter, connection thread "R" release bushing, oval (P.13) perfect circle (P.111)
・ Applicable tube imperial outer diameter, connection thread "NPT" release bushing, oval (P.37) perfect circle (P.142)
45° Male Elbow KQ2K (Sealant) Specifications
45° Male Elbow KQ2K (Sealant) external appearance
45° Male Elbow KQ2K (Sealant) dimensional outline drawing
Connection thread: NPT
| Applicable tube outer diameter (inches) | Connection thread NPT | Model | H (width across flats) | øD1 | Release Button Dimensions | øD2 | L1 | L2 | A * | M | Effective area (mm2) | Minimum hole diameter | Weight g | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X | Y | Nylon | Urethane | ||||||||||||
| ø1/8 | 1/8 | KQ2K01-34□S1 | 11.11 | 7.1 | 6.7 | 9.5 | 10 | 14.3 | 12.7 | 21.8 | 13.3 | 3 | 2.5 | 2.5 | 5.3 |
| ø5/32 | 1/8 | KQ2K03-34□S1 | 11.11 | 8.2 | 7.7 | 10 | 10 | 14.4 | 12.7 | 22.2 | 13.3 | 4.8 | 3.4 | 3 | 5.5 |
| ø3/16 | 1/8 | KQ2K05-34□S1 | 11.11 | 9.1 | 8.4 | 11 | 10 | 14.5 | 13.2 | 23.1 | 13.3 | 6.8 | 5.6 | 3.5 | 5.6 |
| Applicable tube outer diameter (inches) | Connection thread NPT | Model | H (width across flats) | øD1Note 1: | øD2 | L1 | L2 | A * | M | Effective area (mm2) | Minimum hole diameter | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nylon | Urethane | ||||||||||||
| ø1/8 | 1/8 | KQ2K01-34□S | 11.11 | 7.1 | 10 | 14.3 | 12.7 | 21.8 | 13.3 | 3 | 2.5 | 2.5 | 5.3 |
| ø5/32 | 1/8 | KQ2K03-34□S | 11.11 | 8.2 | 10 | 14.4 | 12.7 | 22.2 | 13.3 | 4.8 | 3.4 | 3 | 5.5 |
| ø3/16 | 1/8 | KQ2K05-34□S | 11.11 | 9.1 | 10 | 14.5 | 13.2 | 23.1 | 13.3 | 6.8 | 5.6 | 3.5 | 5.6 |
| ø1/4 | 1/8 | KQ2K07-34□S | 11.11 | 11.1 | 10 | 14.8 | 15.2 | 25.8 | 13.3 | 11.3 | 10 | 4.5 | 6 |
| 1/4 | KQ2K07-35□S | 14.29 | 11.1 | 10 | 14.8 | 19.6 | 29 | 13.3 | 11.3 | 10 | 4.5 | 15.6 | |
| 3/8 | KQ2K07-36□S | 17.46 | 11.1 | 10 | 14.8 | 21 | 30.1 | 13.3 | 11.3 | 10 | 4.5 | 27.8 | |
| ø5/16 | 1/8 | KQ2K09-34□S | 11.11 | 13.2 | 10 | 16 | 15.7 | 27.9 | 14.2 | 11.3 | 11.3 | 4.5 | 6.8 |
| KQ2K09-34□QS Note 2: | 12.7 | 13.2 | 12 | 16 | 20.5 | 32.7 | 14.2 | 19.7 | 19.7 | 6 | 9.7 | ||
| 1/4 | KQ2K09-35□S | 14.29 | 13.2 | 12 | 16 | 21.1 | 32.1 | 14.2 | 19.7 | 19.7 | 6 | 13.9 | |
| 3/8 | KQ2K09-36□S | 17.46 | 13.2 | 12 | 16 | 22.5 | 33.2 | 14.2 | 19.7 | 19.7 | 6 | 26 | |
| ø3/8 | 1/8 | KQ2K11-34□S | 12.7 | 15.4 | 12 | 18.1 | 21.1 | 35.5 | 15.6 | 21.2 | 21.2 | 6 | 11.7 |
| 1/4 | KQ2K11-35□S | 17.46 | 15.4 | 17 | 17.7 | 28.6 | 41.5 | 15.6 | 28.8 | 23.8 | 7 | 21.8 | |
| 3/8 | KQ2K11-36□S | 17.46 | 15.4 | 17 | 17.7 | 23.5 | 36.1 | 15.6 | 28.8 | 23.8 | 7 | 19.2 | |
| 1/2 | KQ2K11-37□S | 22.23 | 15.4 | 17 | 17.7 | 27.7 | 38.6 | 15.6 | 28.8 | 23.8 | 7 | 45.7 | |
| ø1/2 | 1/4 | KQ2K13-35□S | 17.46 | 19.3 | 17 | 19.4 | 28.7 | 44.1 | 17 | 50.3 | 44.4 | 9 | 23.8 |
| 3/8 | KQ2K13-36□S | 17.46 | 19.3 | 17 | 19.4 | 23.6 | 38.7 | 17 | 56 | 44.4 | 9.5 | 19.9 | |
| 1/2 | KQ2K13-37□S | 22.23 | 19.3 | 17 | 19.4 | 27.8 | 41.2 | 17 | 56 | 44.4 | 9.5 | 46 | |
□: A (Brass), N (Brass + electroless nickel plating)
*Reference dimensions after screwing-in NPT thread
Note: øD1 is the maximum diameter.
Connection thread: R
| Applicable tube outer diameter (mm) | Connection thread R | Model | H (width across flats) | øD1 | Release Button Dimensions | øD2 | L1 | L2 | A * | M | Effective area (mm2) | Minimum hole diameter | Weight g | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X | Y | Nylon | Urethane | ||||||||||||
| ø4 | 1/8 | KQ2K04-01□S1 | 10 | 8.2 | 7.7 | 10 | 10 | 14.4 | 12.7 | 22.3 | 13.3 | 4.8 | 3.4 | 3 | 4.6 |
| 1/4 | KQ2K04-02□S1 | 14 | 8.2 | 7.7 | 10 | 10 | 14.4 | 17.2 | 25.2 | 13.3 | 4.8 | 3.4 | 3 | 14.1 | |
| ø6 | 1/8 | KQ2K06-01□S1 | 10 | 10.4 | 9.7 | 12 | 10 | 14.7 | 14.8 | 25.3 | 13.3 | 8.7 | 6.9 | 4.5 | 5 |
| 1/4 | KQ2K06-02□S1 | 14 | 10.4 | 9.7 | 12 | 10 | 14.7 | 19.3 | 28.2 | 13.3 | 8.7 | 6.9 | 4.5 | 14.5 | |
| 3/8 | KQ2K06-03□S1 | 17 | 10.4 | 9.7 | 12 | 10 | 14.7 | 20.6 | 29.1 | 13.3 | 8.7 | 6.9 | 4.5 | 26.2 | |
| Applicable tube outer diameter (mm) | Connection thread R | Model | H (width across flats) | øD1Note 1: | øD2 | L1 | L2 | A * | M | Effective area (mm2) | Minimum hole diameter | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nylon | Urethane | ||||||||||||
| ø4 | 1/8 | KQ2K04-01□S | 10 | 8.2 | 10 | 14.4 | 12.7 | 22.3 | 13.3 | 4.8 | 3.4 | 3 | 4.6 |
| 1/4 | KQ2K04-02□S | 14 | 8.2 | 10 | 14.4 | 17.2 | 25.2 | 13.3 | 4.8 | 3.4 | 3 | 14.1 | |
| ø6 | 1/8 | KQ2K06-01□S | 10 | 10.4 | 10 | 14.7 | 14.8 | 25.3 | 13.3 | 8.7 | 6.9 | 4.5 | 5 |
| 1/4 | KQ2K06-02□S | 14 | 10.4 | 10 | 14.7 | 19.3 | 28.2 | 13.3 | 8.7 | 6.9 | 4.5 | 14.5 | |
| 3/8 | KQ2K06-03□S | 17 | 10.4 | 10 | 14.7 | 20.6 | 29.1 | 13.3 | 8.7 | 6.9 | 4.5 | 26.2 | |
| ø8 | 1/8 | KQ2K08-01□S | 10 | 13.2 | 10 | 16 | 15.7 | 28 | 14.2 | 8.7 | 8.7 | 4.5 | 6 |
| KQ2K08-01□QS Note 2: | 12 | 13.2 | 12 | 16 | 20.5 | 32.8 | 14.2 | 19.7 | 19.7 | 6 | 9.1 | ||
| 1/4 | KQ2K08-02□S | 14 | 13.2 | 12 | 16 | 22.4 | 33.1 | 14.2 | 19.7 | 19.7 | 6 | 17.5 | |
| 3/8 | KQ2K08-03□S | 17 | 13.2 | 12 | 16 | 22.5 | 32.8 | 14.2 | 19.7 | 19.7 | 6 | 24.5 | |
| ø10 | 1/8 | KQ2K10-01□S | 12 | 15.9 | 12 | 18.2 | 21.5 | 36.2 | 15.6 | 30.9 | 23.2 | 6 | 11.1 |
| 1/4 | KQ2K10-02□S | 17 | 15.9 | 17 | 17.6 | 29.1 | 41.8 | 15.6 | 30.9 | 23.2 | 7.5 | 21.8 | |
| 3/8 | KQ2K10-03□S | 17 | 15.9 | 17 | 17.6 | 24.3 | 36.6 | 15.6 | 30.9 | 23.2 | 7.5 | 21.7 | |
| 1/2 | KQ2K10-04□S | 22 | 15.9 | 17 | 17.6 | 28.3 | 39.3 | 15.6 | 30.9 | 23.2 | 7.5 | 44.1 | |
| ø12 | 1/4 | KQ2K12-02□S | 17 | 18.5 | 17 | 19.4 | 29 | 43.8 | 17 | 44.5 | 35.1 | 9 | 23.3 |
| 3/8 | KQ2K12-03□S | 17 | 18.5 | 17 | 19.4 | 24.2 | 38.6 | 17 | 44.5 | 35.1 | 9 | 23.2 | |
| 1/2 | KQ2K12-04□S | 22 | 18.5 | 17 | 19.4 | 28.2 | 41.3 | 17 | 44.5 | 35.1 | 9 | 45.7 | |
| ø16 | 1/4 | KQ2K16-02□S | 17 | 23.8 | 17 | 24.3 | 29.6 | 49.2 | 20.6 | 44.5 | 44.5 | 9 | 27.7 |
| 3/8 | KQ2K16-03□S | 22 | 23.8 | 21 | 23.8 | 31.4 | 50.2 | 20.6 | 65.8 | 58 | 11 | 39.2 | |
| 1/2 | KQ2K16-04□S | 22 | 23.8 | 21 | 23.8 | 30.1 | 47.6 | 20.6 | 91.9 | 58 | 13 | 42.9 | |
□: A (Brass), N (Brass + electroless nickel plating)
*Reference dimensions after screwing-in R thread
Note: øD1 is the maximum diameter.