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Union Tee KQB2T Metal One-Touch Fitting KQB Series (Part Numbers)
SMC One-Touch fitting.
[Features]
· Compact and lightweight.
· Grease-free.
· Fluid temperature: -5 to 150°C.
· Brass parts: Electroless nickel plated.
[Applications]
· Used to connect tubes in both 90° directions.
(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.
Union Tee: KQB2T Outline Drawing And Dimensions
Union Tee: KQB2T outline drawing
(Unit: mm)
| Applicable tubing Outer Diameter (mm) | Model | øDNote 1) | L | A | Q | M | øN | øO | Effective cross-sectional areaNote 2) (mm2) | Weight g |
|---|---|---|---|---|---|---|---|---|---|---|
| ø3.2 | KQB2T23-00 | 8.3 | 13.6 | 20.5 | 4.1 | 12 | 3.2 | 5.6 | 3.4 | 7.9 |
| ø4 | KQB2T04-00 | 9.1 | 14.6 | 21.8 | 4.4 | 12.6 | 3.2 | 5.6 | 6.4 | 9.5 |
| ø6 | KQB2T06-00 | 11.4 | 16.6 | 24.6 | 5.2 | 13.6 | 3.2 | 5.6 | 13.4 | 14.2 |
| ø8 | KQB2T08-00 | 13.7 | 20.1 | 31.1 | 7 | 16.1 | 4.2 | 8 | 25.6 | 24.4 |
| ø10 | KQB2T10-00 | 16.6 | 22 | 34 | 8 | 17 | 4.2 | 8 | 40 | 36.8 |
| ø12 | KQB2T12-00 | 18.7 | 24.6 | 37.7 | 9.1 | 18.6 | 4.2 | 8 | 57.4 | 47 |
| ø16 | KQB2T16-00 | 24.6 | 28.8 | 43.4 | 10.6 | 20.8 | 4.2 | 8 | 100 | 75.5 |
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 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 (mm) | 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 |
|---|
| KQB2T01-00 |
| KQB2T03-00 |
| KQB2T04-00 |
| KQB2T06-00 |
| KQB2T07-00 |
| KQB2T08-00 |
| KQB2T09-00 |
| KQB2T10-00 |
| KQB2T11-00 |
| KQB2T12-00 |
| KQB2T13-00 |
| KQB2T16-00 |
| KQB2T23-00 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Applicable Tube O.D.1 (φ) |
|---|---|---|---|---|---|
MYR 81.80 | 1 Piece(s) | 3 Day(s) | 1/8 | ||
MYR 46.15 | 10 Piece(s) | 10 Day(s) or more | 5/32 | ||
MYR 42.54 | 1 Piece(s) | 5 Day(s) or more | 4 | ||
MYR 45.45 | 1 Piece(s) | 21 Day(s) | 6 | ||
MYR 60.20 | 1 Piece(s) | 3 Day(s) | 1/4 | ||
MYR 69.00 | 1 Piece(s) | 3 Day(s) | 8 | ||
MYR 75.39 | 10 Piece(s) | 10 Day(s) or more | 5/16 | ||
MYR 83.21 | 1 Piece(s) | 5 Day(s) or more | 10 | ||
MYR 131.70 | 10 Piece(s) | 10 Day(s) or more | 3/8 | ||
MYR 122.89 | 1 Piece(s) | 5 Day(s) or more | 12 | ||
MYR 195.40 | 10 Piece(s) | 10 Day(s) or more | 1/2 | ||
MYR 263.20 | 1 Piece(s) | 5 Day(s) or more | 16 | ||
MYR 81.60 | 1 Piece(s) | 3 Day(s) | 3.2 |
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Basic Information
| Fitting Type | Union with same diameter | Applicable Fluid | Water / Air | Body Material | SUS304 |
|---|---|---|---|---|---|
| Types | Single-Action | Application | Standard/Mini | Packing, Material of O-Ring | Special FKM (Fluorine Coating) |
| Operating Temperature(°C) | -5::150 | Number of Connection Tubes(piece) | 3 |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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