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SMC One-Touch fitting.
[Features]
· One-touch IN/OUT connection.
· Can be used with -100‑kPa vacuum.
[Applications]
· Use to branch lines in two directions from the female thread.
Part Number
Configured Part Number is shown.

Delta Union Fitting: KQ2D-G (Sealant) External Appearance

Delta Union Fitting: KQ2D-G (Sealant) Dimensional Outline Drawing
| Applicable tubing outer diameter mm | Connection thread R | Model | H (width across flats) | øDNote) | Release bushing dimensions | L1 | L2 | A* | M | Q | øO | øN | Effective cross-sectional area (mm2) | Minimum bore diameter | Weight g | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| øX (X) | Y | Nylon | Urethane | ||||||||||||||
| ø4 | 1/8 | KQ2D04-01GS1 | 10 | 8.2 | 7.7 | 10 | 15.8 | 23.3 | 24.3 | 13.3 | 5.7 | 6 | 3.2 | 6 | 6 | 3.6 | 9.2 |
| 1/4 | KQ2D04-02GS1 | 14 | 8.2 | 7.7 | 10 | 15.8 | 27.7 | 27.1 | 13.3 | 5.7 | 6 | 3.2 | 6 | 6 | 3.6 | 19 | |
| ø6 | 1/8 | KQ2D06-01GS1 | 12 | 10.4 | 9.7 | 12 | 16.8 | 24.3 | 26.4 | 13.3 | 6.7 | 6 | 3.2 | 13.9 | 11 | 5.4 | 10.2 |
| 1/4 | KQ2D06-02GS1 | 14 | 10.4 | 9.7 | 12 | 16.8 | 28.7 | 29.2 | 13.3 | 6.7 | 6 | 3.2 | 13.9 | 11 | 5.4 | 19.1 | |
| 3/8 | KQ2D06-03GS1 | 17 | 10.4 | 9.7 | 12 | 16.8 | 30.1 | 30.2 | 13.3 | 6.7 | 6 | 3.2 | 13.9 | 11 | 5.4 | 31 | |
| ø8 | 1/8 | KQ2D08-01GS | 14 | 13.2 | 13 | - | 18.8 | 26.3 | 29.8 | 14.2 | 8.4 | 8 | 4.2 | 26.3 | 18.2 | 6 | 15.3 |
| 1/4 | KQ2D08-02GS | 14 | 13.2 | 13 | - | 18.8 | 30.7 | 32.6 | 14.2 | 8.4 | 8 | 4.2 | 26.3 | 18.2 | 7.3 | 20.4 | |
| 3/8 | KQ2D08-03GS | 17 | 13.2 | 13 | - | 18.8 | 32.1 | 33.6 | 14.2 | 8.4 | 8 | 4.2 | 26.3 | 18.2 | 7.3 | 32.1 | |
| ø10 | 1/4 | KQ2D10-02GS | 17 | 15.9 | 15.6 | - | 21.2 | 33.1 | 36.3 | 15.6 | 9.6 | 8 | 4.2 | 40.8 | 29 | 9 | 24.9 |
| 3/8 | KQ2D10-03GS | 17 | 15.9 | 15.6 | - | 21.2 | 34.5 | 37.3 | 15.6 | 9.6 | 8 | 4.2 | 40.8 | 29 | 9.4 | 32.7 | |
| 1/2 | KQ2D10-04GS | 22 | 15.9 | 15.6 | - | 21.2 | 38.7 | 40.2 | 15.6 | 9.6 | 8 | 4.2 | 40.8 | 29 | 9.4 | 60.6 | |
| ø12 | 1/4 | KQ2D12-02GS | 19 | 18.5 | 18.2 | - | 23.6 | 35.5 | 40 | 17 | 10.7 | 8 | 4.2 | 57.2 | 45.2 | 9 | 35 |
| 3/8 | KQ2D12-03GS | 19 | 18.5 | 18.2 | - | 23.6 | 36.9 | 41 | 17 | 10.7 | 8 | 4.2 | 57.2 | 45.2 | 11 | 38 | |
| 1/2 | KQ2D12-04GS | 22 | 18.5 | 18.2 | - | 23.6 | 41.1 | 43.9 | 17 | 10.7 | 8 | 4.2 | 57.2 | 45.2 | 11.6 | 60 | |
*Reference dimensions of R thread after installation
Note) øD is the maximum diameter.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Body Material | Thread Material | Application | Packing, Material of O-Ring | Applicable Tube O.D.1 (φ) | Types of connection | Connection screw | Number of Connection Tubes (piece) | Color | Specifications | Release button shape | Release button color | Custom-made specifications |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 98.83 | 2 Piece(s) | 13 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Clean circumstance | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 52.32 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 56.84 | 2 Piece(s) | 13 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 4 | R | 1/8 | 2 | White | With sealing agent | Ellipse | White | N/A | ||
MYR 55.94 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 59.12 | 2 Piece(s) | 13 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 4 | R | 1/4 | 2 | White | With sealing agent | Ellipse | White | N/A | ||
MYR 56.95 | 2 Piece(s) | 13 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 59.80 | 2 Piece(s) | 13 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 6 | R | 1/8 | 2 | White | With sealing agent | Ellipse | White | N/A | ||
MYR 63.77 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR (fluorine coated) | - | - | - | - | - | - | - | - | - | ||
MYR 59.45 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 62.85 | 2 Piece(s) | 23 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 6 | R | 1/4 | 2 | White | With sealing agent | Ellipse | White | N/A | ||
MYR 61.63 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 63.60 | 2 Piece(s) | 13 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 6 | R | 3/8 | 2 | White | With sealing agent | Ellipse | White | N/A | ||
MYR 68.77 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR (fluorine coated) | - | - | - | - | - | - | - | - | - | ||
MYR 62.33 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 64.18 | 2 Piece(s) | 13 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 8 | R | 1/8 | 2 | White | With sealing agent | Perfect circle | White | N/A | ||
MYR 62.33 | 2 Piece(s) | 27 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 64.18 | 2 Piece(s) | 13 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 8 | R | 1/4 | 2 | White | With sealing agent | Perfect circle | White | N/A | ||
MYR 65.25 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 71.64 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR (fluorine coated) | - | - | - | - | - | - | - | - | - | ||
MYR 66.49 | 2 Piece(s) | 13 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 8 | R | 3/8 | 2 | White | With sealing agent | Perfect circle | White | N/A | ||
MYR 73.08 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR (fluorine coated) | - | - | - | - | - | - | - | - | - | ||
MYR 83.14 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 84.71 | 2 Piece(s) | 13 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 10 | R | 1/4 | 2 | White | With sealing agent | Perfect circle | White | N/A | ||
MYR 83.14 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 85.01 | 2 Piece(s) | 13 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 10 | R | 3/8 | 2 | White | With sealing agent | Perfect circle | White | N/A | ||
MYR 85.27 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 88.19 | 2 Piece(s) | 13 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 10 | R | 1/2 | 2 | White | With sealing agent | Perfect circle | White | N/A | ||
MYR 90.97 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 93.01 | 2 Piece(s) | 13 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 12 | R | 1/4 | 2 | White | With sealing agent | Perfect circle | White | N/A | ||
MYR 101.07 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR (fluorine coated) | - | - | - | - | - | - | - | - | - | ||
MYR 91.64 | 2 Piece(s) | 13 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 93.08 | 2 Piece(s) | 13 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 12 | R | 3/8 | 2 | White | With sealing agent | Perfect circle | White | N/A | ||
MYR 90.97 | 2 Piece(s) | 17 Day(s) or more | [Brass] C3604 | [SUS303, SUS304] SUS304 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | - | - | - | - | - | - | - | - | - | ||
MYR 93.89 | 2 Piece(s) | 13 Day(s) or more | [SUS303, SUS304] SUS303+PBT | [SUS303, SUS304] SUS303 | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 12 | R | 1/2 | 2 | White | With sealing agent | Perfect circle | White | N/A |
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| Fitting Type | Screw Mount Branch | Applicable Fluid | Water / Air | Types | Single-Action / Screw |
|---|---|---|---|---|---|
| Screw Mounting, Multipoint | Delta Union | Operating Temperature(°C) | -5::60 |
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