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Flame-Retardancy FR Quick-Connect Fitting KR-W2 Series 45° Elbow Union KRK-W2
- Volume Discount
A one-touch coupling from SMC Corporation.
[Features]
· Can be used with FR soft nylon.
· High holding force.
· Can be used for everything from low vacuums to 1 MPa.
· Little force required for removal.
· Effective for piping in tight spaces.
[Applications]
· Use to connect piping in a 45° orientation from female threads. Functions as an in-between for a male connector and an male elbow.
(i)Caution
- *See the catalog for detailed specs and materials.
- Product images may be representative images. Refer to the catalog for details.
Part Number
Configured Part Number is shown.
45° Male Elbow KRK-W2 Specifications
45° Male Elbow KRK-W2 external appearance
45° Male Elbow KRK-W2 dimensional outline drawing
| Applicable tube outer diameter (mm) | Connection thread R | Model | H (width across flats) | øD1 Note 1: | øD2 | L1 | L2 | *A | M | Effective cross-sectional area (mm2) | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FR 2 layer | FR soft nylon | |||||||||||
| 6 | 1/8 | KRK06-01SW2 | 10 | 12.8 | 10 | 18 | 19.6 | 33 | 17 | 6.9 | 3.4 | 12 |
| 1/4 | KRK06-02SW2 | 14 | 24 | 35 | 10 | |||||||
| 3/8 | KRK06-03SW2 | 17 | 25.4 | 36.5 | 33 | |||||||
| 8 | 1/8 | KRK08-01SW2 | 12 | 15.2 | 12 | 20.5 | 21.1 | 37 | 18.5 | 19.7 | 13 | |
| 1/4 | KRK08-02SW2 | 14 | 25.5 | 39 | 21 | |||||||
| 3/8 | KRK08-03SW2 | 17 | 26.9 | 41 | 35 | |||||||
| 10 | 1/8 | KRK10-01SW2 | 17 | 18.5 | 17 | 24 | 23.1 | 42 | 21 | 30.9 | 23.2 | 25 |
| 1/4 | KRK10-02SW2 | 24 | 26.5 | 43.5 | 26 | |||||||
| 3/8 | KRK10-03SW2 | 27.9 | 45 | 36 | ||||||||
| 1/2 | KRK10-04SW2 | 22 | 32.1 | 47.5 | 63 | |||||||
| 12 | 1/4 | KRK12-02SW2 | 17 | 20.9 | 17 | 25 | 27 | 45.5 | 22 | 44.5 | 35.1 | 28 |
| 3/8 | KRK12-03SW2 | 28.4 | 47.5 | 38 | ||||||||
| 1/2 | KRK12-04SW2 | 22 | 32.6 | 49.5 | 65 | |||||||
*Reference dimension after screwing in R threads
Note 1: øD1 indicates the maximum diameter.
| Part Number |
|---|
| KRK06-01SW2 |
| KRK06-01SW2-X2 |
| KRK06-02SW2 |
| KRK06-03SW2 |
| KRK08-01SW2 |
| KRK08-02SW2 |
| KRK08-02SW2-X2 |
| KRK08-03SW2 |
| KRK10-01SW2 |
| KRK10-02SW2 |
| KRK10-03SW2 |
| KRK10-04SW2 |
| KRK12-02SW2 |
| KRK12-03SW2 |
| KRK12-04SW2 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Applicable Tube O.D.1 (φ) | Connection screw | Custom-made specifications |
|---|---|---|---|---|---|---|---|
SGD 5.25 | 1 Piece(s) | Available | 32 Day(s) | 6 | 1/8 | N/A | |
- | 1 Piece(s) | Quote | 6 | 1/8 | Copper-free (With electroless nickel plating) | ||
SGD 5.60 | 1 Piece(s) | Available | 32 Day(s) | 6 | 1/4 | N/A | |
SGD 6.18 | 10 Piece(s) | Available | 32 Day(s) | 6 | 3/8 | N/A | |
SGD 6.07 | 10 Piece(s) | Available | 32 Day(s) | 8 | 1/8 | N/A | |
SGD 6.42 | 10 Piece(s) | Available | 32 Day(s) | 8 | 1/4 | N/A | |
- | 1 Piece(s) | Quote | 8 | 1/4 | Copper-free (With electroless nickel plating) | ||
SGD 6.65 | 10 Piece(s) | Available | 32 Day(s) | 8 | 3/8 | N/A | |
SGD 8.28 | 5 Piece(s) | Available | 32 Day(s) | 10 | 1/8 | N/A | |
SGD 8.28 | 5 Piece(s) | Available | 32 Day(s) | 10 | 1/4 | N/A | |
SGD 8.40 | 5 Piece(s) | Available | 32 Day(s) | 10 | 3/8 | N/A | |
SGD 9.22 | 5 Piece(s) | Available | 32 Day(s) | 10 | 1/2 | N/A | |
SGD 10.38 | 5 Piece(s) | Available | 32 Day(s) | 12 | 1/4 | N/A | |
SGD 10.38 | 5 Piece(s) | Available | 32 Day(s) | 12 | 3/8 | N/A | |
SGD 11.32 | 5 Piece(s) | Available | 32 Day(s) | 12 | 1/2 | N/A |
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Basic Information
| Types | Single-Action / Screw | Fitting Type | Screw Mount Direction | Applicable Fluid | Water / Air |
|---|---|---|---|---|---|
| Body Material | Flame Retardant PBT (Ul94 V-0 Equivalent) | Application | Standard/Mini | Thread Material | Brass |
| Packing, Material of O-Ring | NBR | Screw Mounting, Direction | Elbow | Elbows | 45° Elbow Union |
| Types of connection | R | Number of Connection Tubes(piece) | 1 | Color | White |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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