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Metal One-touch Fitting KQB2 Series Elbow Union KQB2L (Part Numbers)
- On Sale Till 31/03/2025
- Volume Discount
SMC One-Touch fitting.
[Features]
· Compact and lightweight.
· Grease-free.
· Fluid temperature: -5 to 150°C.
· Brass parts: Electroless nickel plated.
[Applications]
· Use for piping at right angles from the female thread part.
(i)Caution
- For materials and specification details, please refer to the catalog.
- Product images may be representative images. Refer to the catalog for shape details.
Part Number
Configured Part Number is shown.
Male Elbow: KQB2L Outline Drawings And Dimensions
Male Elbow: KQB2L outline drawings
(Unit: mm)
| Applicable tubing outer diameter (mm) | Connection thread R, M | Model | H (width across flats) | øDNote 1) | L1 | L2 | A* | M | Effective cross-sectional areaNote 2) (mm2) | Weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|
| ø3.2 | M5 × 0.8 | KQB2L23-M5 | 8 | 8.3 | 13.1 | 14.8 | 16 | 12 | 2.6 | 6.5 |
| 1/8 | KQB2L23-01S | 10 | 13.6 | 14.9 | 15.9 | 3 | 8 | |||
| 1/4 | KQB2L23-02S | 14 | 18.7 | 18.1 | 16.6 | |||||
| ø4 | M5 × 0.8 | KQB2L04-M5 | 8 | 9.1 | 13.7 | 15.2 | 16.8 | 12.6 | 3.5 | 7 |
| 1/8 | KQB2L04-01S | 10 | 14.4 | 15.3 | 16.7 | 4.2 | 8.6 | |||
| 1/4 | KQB2L04-02S | 14 | 19.1 | 18.9 | 17.5 | |||||
| ø6 | M5 × 0.8 | KQB2L06-M5 | 8 | 11.4 | 14.7 | 16.3 | 19 | 13.6 | 3.5 | 9 |
| 1/8 | KQB2L06-01S | 10 | 15.9 | 16.4 | 11.4 | 10.2 | ||||
| 1/4 | KQB2L06-02S | 14 | 20.2 | 21.2 | 19.1 | |||||
| 3/8 | KQB2L06-03S | 17 | 21.6 | 22.2 | 31.2 | |||||
| ø8 | 1/8 | KQB2L08-01S | 12 | 13.7 | 18.6 | 18.3 | 22 | 16.1 | 21.6 | 14.8 |
| 1/4 | KQB2L08-02S | 14 | 19.1 | 21.5 | 23.6 | 20.8 | ||||
| 3/8 | KQB2L08-03S | 17 | 22.9 | 24.6 | 32.8 | |||||
| ø10 | 1/8 | KQB2L10-01S | 12 | 16.6 | 20 | 19.7 | 24.9 | 17 | 21.6 | 20.4 |
| 1/4 | KQB2L10-02S | 14 | 21 | 22.9 | 26.5 | 35.2 | 23.7 | |||
| 3/8 | KQB2L10-03S | 17 | 24.3 | 27.5 | 34.5 | |||||
| 1/2 | KQB2L10-04S | 22 | 28.5 | 30.4 | 62.6 | |||||
| ø12 | 1/4 | KQB2L12-02S | 14 | 18.7 | 22.6 | 24 | 28.6 | 18.6 | 50.2 | 27.4 |
| 3/8 | KQB2L12-03S | 17 | 23.6 | 25.3 | 29.5 | 34.3 | ||||
| 1/2 | KQB2L12-04S | 22 | 29.5 | 32.4 | 60.8 | |||||
| ø16 | 3/8 | KQB2L16-03S | 19 | 24.6 | 26.3 | 28 | 34.5 | 20.8 | 71 | 47 |
| 1/2 | KQB2L16-04S | 22 | 27.3 | 31.8 | 37 | 100 | 62.6 |
- * Reference dimensions of R thread after installation
Note 1) øD is the maximum diameter.
Note 2) Value of FEP tubing.
Value of nylon tubing for ø16 only.
Metal One-Touch Fitting KQB2 Series Common Specifications (Reference)
- Inch size × UNF/NPT thread, millimeter size × G thread
- Applicable tubing size: ø3.2 to 16 (external diameter: 3.2 to 16 mm), ø1/8 to 1/2 (external diameter: 1/8 to 1/2 inch)
- Connection threads: M, R, Rc, UNF, NPT, G
- Fluid temperature: -5 to 150°C
- Grease-free
- Applicable tubing materials: FEP / PFA / Nylon / Soft nylon / Polyurethane / Polyolefin
- Electroless nickel plated (brass parts)
Structure
Metal One-Touch Fitting KQB2 Series structural drawing
| No. | Part name | Material |
|---|---|---|
| 1 | Release button | SUS304 |
| 2 | Guide 1 | SUS304 |
| 3 | Guide 2 | SUS304 |
| 4 | Chuck | SUS304 |
| 5 | Seal | Special FKM (fluorine coated) |
| 6 | Male Connector body | C3604 (electroless nickel plated) |
| 7 | Male Elbow body | SUS316 |
| 8 | O-Ring | Special FKM (fluorine coated) |
| 9 | Stud | C3604 (electroless nickel plated) |
Applicable Tubing
| Tube materials | FEP / PFA / Nylon / Soft Nylon / Polyurethane / Polyolefin |
|---|---|
| Tube outer diameter | ø3.2, ø4, ø6, ø8, ø10, ø12, ø16 |
Specifications
| Usable fluids | Air, water |
|---|---|
| Operating pressure rangeNote 1) | -100 kPa to 1 MPaNote 2) |
| Proof pressure | 3.0 MPa |
| Ambient and fluid temperatureNote 3) | -5 to 150°C (no freezing)Note 2) |
| Lubricant | Grease-free finish |
| Seal (thread portion) | With sealant |
Note 1) Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage.
Note 2) Check the operating pressure range and operating temperature range of the tube.
Note 3) It is recommended that you use the inner sleeve in the following conditions. (Except ø3.2)
- When using in an environment where the fluid temperature changes drastically.
- When using at a high temperature.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Applicable Tube O.D.1 (φ) | Types of connection | Connection screw |
|---|---|---|---|---|---|---|---|
SGD 11.43 | 10 Piece(s) | Available | 32 Day(s) | 1/8 | UNF | 10-32 | |
SGD 11.43 | 1 Piece(s) | Available | 32 Day(s) | 1/8 | NPT | 1/8 | |
SGD 12.13 | 10 Piece(s) | 32 Day(s) | 1/8 | NPT | 1/4 | ||
SGD 8.40 | 10 Piece(s) | 32 Day(s) | 5/32 | UNF | 10-32 | ||
SGD 9.10 | 10 Piece(s) | 32 Day(s) | 5/32 | NPT | 1/8 | ||
SGD 9.80 | 10 Piece(s) | 32 Day(s) | 5/32 | NPT | 1/4 | ||
SGD 8.87 | 1 Piece(s) | Available | 32 Day(s) | 4 | R | 1/8 | |
SGD 9.57 | 1 Piece(s) | Available | 32 Day(s) | 4 | R | 1/4 | |
SGD 10.50 | 10 Piece(s) | 32 Day(s) | 4 | G | 1/8 | ||
SGD 11.67 | 10 Piece(s) | 32 Day(s) | 4 | G | 1/4 | ||
SGD 8.17 SGD 4.17 | 1 Piece(s) | Available | Same day | 4 | M | 5×0.8 | |
SGD 8.63 | 1 Piece(s) | Available | 32 Day(s) | 6 | R | 1/8 | |
SGD 9.33 SGD 5.60 | 1 Piece(s) | Available | Same day | 6 | R | 1/4 | |
SGD 10.73 | 1 Piece(s) | Available | 32 Day(s) | 6 | R | 3/8 | |
SGD 10.50 | 1 Piece(s) | Available | 32 Day(s) | 6 | G | 1/8 | |
SGD 11.67 | 1 Piece(s) | Available | 32 Day(s) | 6 | G | 1/4 | |
SGD 13.30 | 10 Piece(s) | Quote | 6 | G | 3/8 | ||
SGD 9.80 | 1 Piece(s) | Available | Same day | 6 | M | 5×0.8 | |
SGD 12.13 | 10 Piece(s) | 32 Day(s) | 1/4 | UNF | 10-32 | ||
SGD 11.67 | 1 Piece(s) | Available | 32 Day(s) | 1/4 | NPT | 1/8 | |
SGD 12.13 | 1 Piece(s) | Available | 32 Day(s) | 1/4 | NPT | 1/4 | |
SGD 12.83 | 10 Piece(s) | 32 Day(s) | 1/4 | NPT | 3/8 | ||
SGD 12.37 | 1 Piece(s) | Available | 32 Day(s) | 8 | R | 1/8 | |
SGD 12.83 | 1 Piece(s) | Available | 32 Day(s) | 8 | R | 1/4 | |
SGD 14.23 | 1 Piece(s) | Available | 32 Day(s) | 8 | R | 3/8 | |
SGD 13.77 | 1 Piece(s) | Available | 32 Day(s) | 8 | G | 1/8 | |
SGD 15.17 | 1 Piece(s) | Available | 32 Day(s) | 8 | G | 1/4 | |
SGD 16.57 | 1 Piece(s) | Available | 32 Day(s) | 8 | G | 3/8 | |
SGD 12.83 | 10 Piece(s) | 32 Day(s) | 5/16 | NPT | 1/8 | ||
SGD 13.30 | 10 Piece(s) | 32 Day(s) | 5/16 | NPT | 1/4 | ||
SGD 14.23 | 10 Piece(s) | 32 Day(s) | 5/16 | NPT | 3/8 | ||
SGD 19.37 | 1 Piece(s) | Available | 32 Day(s) | 10 | R | 1/8 | |
SGD 19.37 SGD 9.88 | 1 Piece(s) | Available | Same day | 10 | R | 1/4 | |
SGD 19.37 | 1 Piece(s) | Available | 32 Day(s) | 10 | R | 3/8 | |
SGD 19.83 | 1 Piece(s) | Available | 32 Day(s) | 10 | R | 1/2 | |
SGD 21.00 | 1 Piece(s) | Available | 32 Day(s) | 10 | G | 1/8 | |
SGD 21.00 | 10 Piece(s) | 32 Day(s) | 10 | G | 1/4 | ||
SGD 21.00 | 10 Piece(s) | 32 Day(s) | 10 | G | 3/8 | ||
SGD 23.57 | 10 Piece(s) | 32 Day(s) | 10 | G | 1/2 | ||
SGD 24.97 | 10 Piece(s) | 32 Day(s) | 3/8 | NPT | 1/8 | ||
SGD 24.97 | 1 Piece(s) | Available | 32 Day(s) | 3/8 | NPT | 1/4 | |
SGD 24.97 | 1 Piece(s) | Available | 32 Day(s) | 3/8 | NPT | 3/8 | |
SGD 24.97 | 1 Piece(s) | Available | 32 Day(s) | 3/8 | NPT | 1/2 | |
SGD 23.68 | 1 Piece(s) | Available | 32 Day(s) | 12 | R | 1/4 | |
SGD 22.17 | 1 Piece(s) | Available | 32 Day(s) | 12 | R | 3/8 | |
SGD 23.80 | 1 Piece(s) | Available | 31 Day(s) | 12 | R | 1/2 | |
SGD 23.10 | 10 Piece(s) | 32 Day(s) | 12 | G | 1/4 | ||
SGD 25.08 | 10 Piece(s) | 32 Day(s) | 12 | G | 3/8 | ||
SGD 28.35 | 10 Piece(s) | 32 Day(s) | 12 | G | 1/2 | ||
- | 10 Piece(s) | Quote | 1/2 | NPT | 1/4 | ||
SGD 28.58 | 10 Piece(s) | 32 Day(s) | 1/2 | NPT | 3/8 | ||
SGD 28.58 | 1 Piece(s) | Available | 32 Day(s) | 1/2 | NPT | 1/2 | |
SGD 40.72 | 1 Piece(s) | Available | 32 Day(s) | 16 | R | 3/8 | |
SGD 40.72 | 1 Piece(s) | Available | 32 Day(s) | 16 | R | 1/2 | |
SGD 42.58 | 10 Piece(s) | Quote | 16 | G | 3/8 | ||
SGD 44.45 | 10 Piece(s) | Quote | 16 | G | 1/2 | ||
SGD 11.20 | 10 Piece(s) | 32 Day(s) | 3.2 | R | 1/8 | ||
SGD 11.90 | 1 Piece(s) | Available | 32 Day(s) | 3.2 | R | 1/4 | |
SGD 11.20 | 10 Piece(s) | 32 Day(s) | 3.2 | M | 5×0.8 |
Loading...
Basic Information
| Types | Single-Action / Screw | Fitting Type | Screw Mount Direction | Applicable Fluid | Water / Air |
|---|---|---|---|---|---|
| Body Material | SUS304 | Application | Standard/Mini | Thread Material | C3604 (Electroless nickel plating) |
| Packing, Material of O-Ring | Special FKM (Fluorine Coating) | Screw Mounting, Direction | Elbow | Elbows | Elbow Union |
| Operating Temperature(°C) | -5::150 | Number of Connection Tubes(piece) | 1 |
Specification/Dimensions
-
Applicable Tube O.D.1(φ)
-
Types of connection
- G
- M
- NPT
- R
- UNF
-
Connection screw
- 1/2
- 1/4
- 1/8
- 3/8
- 5×0.8
- 10-32
-
type
- KQB2L
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 31 Day(s) or Less
- 32 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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