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Stainless Steel One-Touch Pipe Fitting KQ2-G Series, Universal Elbow Union Fitting KQ2V-G (Sealant / No Sealant) (KQ2V12-04G)
- Volume Discount
SMC One-Touch fitting.
[Features]
· One-touch IN/OUT connection.
· Can be used with -100‑kPa vacuum.
[Applications]
· Elbow union for confined spaces. The hex-head part on the main body can be tightened using a socket wrench.
(i)Caution
- For materials and specification details, please refer to the catalog.
- Product images may be representative images. Refer to the catalog for details.
Japanese Only
Part Number
Configured Part Number is shown.
KQ2V12-04G
Universal Elbow Union Fitting: KQ2V-G (Sealant) Specifications
Oval, circular
Dimensional drawing
Release bushing dimensions
| Applicable Tube Outer diameter (mm) | Connection thread R | Model | H (width across flats) | øD1Note) | Release bushing dimensions | øD2Note) | L1 | L2 | L3 | A* | M | Effective cross-sectional area (mm2) | Minimum hole diameter | Weight g | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| øX (X) | Y | Nylon | Urethane | |||||||||||||
| ø4 | 1/8 | KQ2V04-01GS1 | 8 | 8.2 | 7.7 | 10 | 13.4 | 19.3 | 13.7 | 25.6 | 22.5 | 13.3 | 2.9 | 2.9 | 3 | 13.2 |
| ø6 | 1/8 | KQ2V06-01GS1 | 8 | 10.4 | 9.7 | 12 | 13.4 | 20.5 | 13.7 | 25.6 | 22.5 | 13.3 | 7.5 | 5.9 | 4.5 | 13.5 |
| 1/4 | KQ2V06-02GS1 | 10 | 10.4 | 9.7 | 12 | 15.3 | 19.9 | 17.9 | 30.5 | 25.8 | 13.3 | 7.5 | 5.9 | 4.5 | 24.9 | |
| ø8 | 1/8 | KQ2V08-01GS | 12 | 13.2 | 13 | - | 17.6 | 23.5 | 15.1 | 27.6 | 24.5 | 14.2 | 16 | 11.2 | 6 | 22.6 |
| 1/4 | KQ2V08-02GS | 12 | 13.2 | 13 | - | 17.6 | 23.5 | 18.5 | 31 | 26.3 | 14.2 | 16 | 11.2 | 6 | 29.1 | |
| 3/8 | KQ2V08-03GS | 14 | 13.2 | 13 | - | 20.6 | 23.1 | 19.5 | 35.3 | 30.2 | 14.2 | 16 | 11.2 | 6 | 44.4 | |
| ø10 | 1/4 | KQ2V10-02GS | 14 | 15.9 | 15.6 | - | 20.6 | 25.9 | 19.9 | 34.9 | 30.2 | 15.6 | 27 | 20.3 | 7.5 | 38.1 |
| 3/8 | KQ2V10-03GS | 14 | 15.9 | 15.6 | - | 20.6 | 25.9 | 20.3 | 35.3 | 30.2 | 15.6 | 27 | 20.3 | 7.5 | 45.7 | |
| ø12 | 3/8 | KQ2V12-03GS | 17 | 18.5 | 18.2 | - | 25.2 | 28.5 | 21.4 | 37.6 | 32.5 | 17 | 39 | 30.8 | 9 | 59.6 |
| 1/2 | KQ2V12-04GS | 17 | 18.5 | 18.2 | - | 25.2 | 28.5 | 24.6 | 40.8 | 34.4 | 17 | 39 | 30.8 | 9 | 78.22 | |
- *Reference dimensions after screwing in R thread.
Note) øD1represents maximum diameter.
Guide/chuck
Can be used with both nylon and urethane. Large holding force. The chuck provides a definite grip, greatly increasing the tube holding force.
Seal
Thanks to the unique shape that can be used from a low vacuum up to 1 MPa, there is a reliable seal and low resistance when inserting a tube.
Release bushing (white)
Light removal force. The chuck prevents unnecessary gripping pressure on the tube.
Body/O-ring/stud
Effective for piping in tight spaces. The body and threaded part rotate, allowing for positioning.
Applicable tubing
| Tube materials | FEP, PFA, nylon, soft nylon, polyurethane |
|---|---|
| Tube outer diameter | ø4, ø6, ø8, ø10, ø12, ø16 |
Specifications
| Usable fluids | Air, waterNote 1) | |
|---|---|---|
| Operating pressure rangeNote 2) | -100 kPa to 1 MPa | |
| Proof pressure (at 23°C) | 3 MPa | |
| Ambient and fluid temperature | -5 to 60°C, For water: 0 to 40°C (no freezing) | |
| Thread | Mounting section | JIS B0203 (taper thread for piping) JIS B0205 (metric coarse thread) |
| Nut part | JIS B0205 (metric fine thread) | |
| Seal (thread portion) | With sealant | |
Note 1) Make sure the surge pressure stays below the maximum operating pressure.
Note 2) It is not completely airtight, so please avoid use in leak testers, etc., where a vacuum is maintained.
Principle Part Materials
| Body | SUS303, PBT |
|---|---|
| Stud | SUS303 (thread portion) |
| Chuck | SUS304 |
| Guide | SUS304, SUS303, PBT |
| Release button | POM |
| Seal, O-ring | NBR |
| Gasket | SUS304/NBR |
| Part Number |
|---|
| KQ2V12-04G |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Application | Packing, Material of O-Ring | Applicable Tube O.D.1 (φ) | Connection screw | Specifications | Release button shape | Release button color | Custom-made specifications |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 45.85 | 2 Piece(s) | Available | 32 Day(s) | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 12 | 1/2 | Without sealing agent | Perfect circle | White | N/A |
Loading...
Basic Information
| Types | Single-Action / Screw | Fitting Type | Screw Mount Direction | Applicable Fluid | Water / Air |
|---|---|---|---|---|---|
| Body Material | SUS303+PBT | Thread Material | SUS303 | Screw Mounting, Direction | Elbow |
| Elbows | Universal Elbow Union | Operating Temperature(°C) | -5::60 | Types of connection | R |
| Number of Connection Tubes(piece) | 1 | Color | White |
Please check the type/dimensions/specifications of the part KQ2V12-04G in the Stainless Steel One-Touch Pipe Fitting KQ2-G Series, Universal Elbow Union Fitting KQ2V-G (Sealant / No Sealant) series.
Specification/Dimensions
-
type
- 10-KQ2V
- KQ2V
-
Application
- Standard/Mini
- Clean circumstance
-
Packing, Material of O-Ring
- Standard (NBR Nitrile Rubber )
- Standard (NBR Nitrile Rubber )
-
Applicable Tube O.D.1(φ)
-
Connection screw
- 1/2
- 1/4
- 1/8
- 3/8
-
Specifications
- With sealing agent
- Without sealing agent
-
Release button shape
- Ellipse
- Perfect circle
-
Release button color
- Light Blue
- White
-
Custom-made specifications
- N/A
- Non-grease specification, rubber material・release push color change
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 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 .
Similar Part Numbers
| Part Number |
|---|
| KQ2V04-01G1 |
| KQ2V04-01GS1 |
| KQ2V06-01G1 |
| KQ2V06-01GS1 |
| KQ2V06-02G1 |
| KQ2V12-04GS |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Application | Packing, Material of O-Ring | Applicable Tube O.D.1 (φ) | Connection screw | Specifications | Release button shape | Release button color | Custom-made specifications |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 26.37 | 2 Piece(s) | Available | 32 Day(s) | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 4 | 1/8 | Without sealing agent | Ellipse | White | N/A | |
SGD 26.83 | 2 Piece(s) | Available | 32 Day(s) | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 4 | 1/8 | With sealing agent | Ellipse | White | N/A | |
SGD 28.82 | 2 Piece(s) | Available | 32 Day(s) | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 6 | 1/8 | Without sealing agent | Ellipse | White | N/A | |
SGD 29.28 | 1 Piece(s) | Available | 32 Day(s) | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 6 | 1/8 | With sealing agent | Ellipse | White | N/A | |
SGD 28.82 | 2 Piece(s) | Available | 32 Day(s) | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 6 | 1/4 | Without sealing agent | Ellipse | White | N/A | |
SGD 46.20 | 2 Piece(s) | Available | 32 Day(s) | Standard/Mini | [Standard (NBR Nitrile Rubber )] NBR | 12 | 1/2 | With sealing agent | Perfect circle | White | N/A |
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