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Female Connector KQB2F Metal One-Touch Fitting KQB Series (Part Numbers)
SMC One-Touch fitting.
[Features]
· Compact, lightweight
· Grease-free
[Applications]
· Use to pipe from male threads, such as on pressure gauges.
(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.
Female Connector: KQB2F Outline Drawing And Dimensions
Female Connector: KQB2F outline drawing
(Unit: mm)
| Applicable tubing outer diameter (mm) | Connection thread Rc | Model | H (width across flats) | øDNote 1) | L1 | L2 | M | Effective cross-sectional areaNote 2) (mm2) | Weight g |
|---|---|---|---|---|---|---|---|---|---|
| ø3.2 | 1/8 | KQB2F23-01 | 12 | 8 | 23.3 | 9.8 | 12 | 3.4 | 9.3 |
| ø4 | 1/8 | KQB2F04-01 | 12 | 8.7 | 23.7 | 9.8 | 12.6 | 5.6 | 9.7 |
| 1/4 | KQB2F04-02 | 17 | 28.7 | 13.2 | 22.7 | ||||
| ø6 | 1/8 | KQB2F06-01 | 12 | 11.1 | 24.2 | 10 | 13.6 | 13.1 | 11.1 |
| 1/4 | KQB2F06-02 | 17 | 29.2 | 13.4 | 24.3 | ||||
| 3/8 | KQB2F06-03 | 19 | 30.6 | 14.2 | 25.8 | ||||
| ø8 | 1/8 | KQB2F08-01 | 14 | 13.4 | 26.3 | 9.6 | 16.1 | 26.1 | 17.1 |
| 1/4 | KQB2F08-02 | 17 | 31.3 | 13.7 | 26.8 | ||||
| 3/8 | KQB2F08-03 | 19 | 32.7 | 14.4 | 28.4 | ||||
| ø10 | 1/4 | KQB2F10-02 | 17 | 16.4 | 31.6 | 13.9 | 17 | 41.5 | 30.3 |
| 3/8 | KQB2F10-03 | 19 | 33 | 14.7 | 32 | ||||
| ø12 | 1/4 | KQB2F12-02 | 19 | 18.5 | 32.6 | 13.3 | 18.6 | 58.3 | 39.4 |
| 3/8 | KQB2F12-03 | 34 | 14.7 | 33.9 | |||||
| 1/2 | KQB2F12-04 | 24 | 39.3 | 18.4 | 52.9 | ||||
| ø16 | 3/8 | KQB2F16-03 | 24 | 24.6 | 35.3 | 13.5 | 20.8 | 81 | 62.8 |
| 1/2 | KQB2F16-04 | 40.6 | 18.8 | 113 | 59.9 |
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 ø16, ø1/8 "to ø1/2 "
Connection Thread
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 |
|---|---|---|---|---|---|---|---|
MYR 19.65 | 1 Piece(s) | 5 Day(s) or more | 1/8 | NPT | 1/8 | ||
MYR 26.69 | 10 Piece(s) | 13 Day(s) or more | 1/8 | NPT | 1/4 | ||
MYR 18.32 | 10 Piece(s) | 13 Day(s) or more | 5/32 | NPT | 1/8 | ||
MYR 28.13 | 10 Piece(s) | 13 Day(s) or more | 5/32 | NPT | 1/4 | ||
MYR 15.48 | 1 Piece(s) | 5 Day(s) or more | 4 | Rc | 1/8 | ||
MYR 22.17 | 1 Piece(s) | 5 Day(s) or more | 4 | Rc | 1/4 | ||
MYR 23.64 | 1 Piece(s) | 5 Day(s) or more | 4 | G | 1/8 | ||
MYR 28.38 | 10 Piece(s) | 23 Day(s) or more | 4 | G | 1/4 | ||
MYR 17.00 | 1 Piece(s) | 3 Day(s) | 6 | Rc | 1/8 | ||
MYR 24.72 | 1 Piece(s) | 32 Day(s) | 6 | Rc | 1/4 | ||
MYR 28.98 | 1 Piece(s) | 5 Day(s) or more | 6 | Rc | 3/8 | ||
MYR 21.03 | 1 Piece(s) | 5 Day(s) or more | 6 | G | 1/8 | ||
MYR 24.87 | 1 Piece(s) | 5 Day(s) or more | 6 | G | 1/4 | ||
MYR 37.63 | 10 Piece(s) | 10 Day(s) or more | 6 | G | 3/8 | ||
MYR 20.45 | 1 Piece(s) | 5 Day(s) or more | 1/4 | NPT | 1/8 | ||
MYR 26.07 | 1 Piece(s) | 5 Day(s) or more | 1/4 | NPT | 1/4 | ||
MYR 32.26 | 10 Piece(s) | 13 Day(s) or more | 1/4 | NPT | 3/8 | ||
MYR 21.68 | 1 Piece(s) | 5 Day(s) or more | 8 | Rc | 1/8 | ||
MYR 27.80 | 1 Piece(s) | 2 Day(s) | 8 | Rc | 1/4 | ||
MYR 31.53 | 1 Piece(s) | 5 Day(s) or more | 8 | Rc | 3/8 | ||
MYR 27.39 | 1 Piece(s) | 5 Day(s) or more | 8 | G | 1/8 | ||
MYR 29.20 | 1 Piece(s) | 5 Day(s) or more | 8 | G | 1/4 | ||
MYR 36.39 | 1 Piece(s) | 5 Day(s) or more | 8 | G | 3/8 | ||
MYR 22.88 | 10 Piece(s) | 13 Day(s) or more | 5/16 | NPT | 1/8 | ||
MYR 29.01 | 10 Piece(s) | 13 Day(s) or more | 5/16 | NPT | 1/4 | ||
MYR 35.25 | 10 Piece(s) | 13 Day(s) or more | 5/16 | NPT | 3/8 | ||
MYR 32.92 | 1 Piece(s) | 5 Day(s) or more | 10 | Rc | 1/4 | ||
MYR 42.70 | 1 Piece(s) | 5 Day(s) or more | 10 | Rc | 3/8 | ||
MYR 39.29 | 1 Piece(s) | 5 Day(s) or more | 10 | G | 1/4 | ||
MYR 48.68 | 10 Piece(s) | 13 Day(s) or more | 10 | G | 3/8 | ||
MYR 37.70 | 10 Piece(s) | 11 Day(s) or more | 3/8 | NPT | 1/4 | ||
MYR 43.20 | 10 Piece(s) | 13 Day(s) or more | 3/8 | NPT | 3/8 | ||
MYR 43.33 | 10 Piece(s) | 13 Day(s) or more | 3/8 | NPT | 1/2 | ||
MYR 36.52 | 1 Piece(s) | 5 Day(s) or more | 12 | Rc | 1/4 | ||
MYR 39.20 | 1 Piece(s) | 3 Day(s) | 12 | Rc | 3/8 | ||
MYR 49.91 | 1 Piece(s) | 5 Day(s) or more | 12 | Rc | 1/2 | ||
MYR 47.53 | 1 Piece(s) | 5 Day(s) or more | 12 | G | 1/4 | ||
MYR 66.68 | 10 Piece(s) | 10 Day(s) or more | 12 | G | 3/8 | ||
MYR 71.00 | 10 Piece(s) | 10 Day(s) or more | 12 | G | 1/2 | ||
MYR 46.26 | 10 Piece(s) | 13 Day(s) or more | 1/2 | NPT | 3/8 | ||
MYR 55.70 | 10 Piece(s) | 13 Day(s) or more | 1/2 | NPT | 1/2 | ||
MYR 70.32 | 10 Piece(s) | 13 Day(s) or more | 16 | Rc | 3/8 | ||
MYR 71.69 | 10 Piece(s) | 13 Day(s) or more | 16 | Rc | 1/2 | ||
MYR 70.45 | 10 Piece(s) | 10 Day(s) or more | 16 | G | 3/8 | ||
MYR 72.74 | 10 Piece(s) | 10 Day(s) or more | 16 | G | 1/2 | ||
MYR 21.82 | 10 Piece(s) | 13 Day(s) or more | 3.2 | Rc | 1/8 |
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Basic Information
| Fitting Type | Screw Mount Direction | Applicable Fluid | Water / Air | Screw Mounting, Direction | Female Straight |
|---|---|---|---|---|---|
| Body Material | SUS304 | Types | Single-Action / Screw | Thread Material | C3604 (Electroless nickel plating) |
| Application | Standard/Mini | Packing, Material of O-Ring | Special FKM (Fluorine Coating) | Operating Temperature(°C) | -5::150 |
| Number of Connection Tubes(piece) | 1 |
Specification/Dimensions
-
Applicable Tube O.D.1(φ)
-
Types of connection
- G
- NPT
- Rc
-
Connection screw
- 1/2
- 1/4
- 1/8
- 3/8
-
type
- KQB2F
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 2 Day(s) or Less
- 3 Day(s) or Less
- 5 Day(s) or Less
- 10 Day(s) or Less
- 11 Day(s) or Less
- 13 Day(s) or Less
- 23 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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