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Half Union Fitting KQG2H, SUS316 One-Touch Pipe Fitting KQG Series
- On Sale Till 31/03/2025
- Volume Discount
SMC One-Touch fitting.
[Features]
· Compact with reduced weight.
· Non-grease.
· Can be used with steam.
· Metal part: SUS316, Seal part: special FKM.
· Operating fluid temperature: -5 to +150°C
· Conforms to the Food Sanitation Act of Japan. (Part materials conform to the tool and packaging container standards test.)
[Applications]
· Used for piping in one direction from a female thread.
(i)Caution
- For materials and specification details, please refer to the catalog.
- Product images may be representative images. Refer to the catalog for details.
Part Number
Configured Part Number is shown.
Half Union Fitting: KQG2H Outline Drawing And Dimensions
Metric size type
- Applicable tube: metric size
- Connection thread: M, R, Rc
Half Union Fitting: KQG2H Outline Drawing (With M5)
Half Union Fitting: KQG2H Outline Drawing (With R)
| Applicable tubing outer diameter (mm) | Connection thread: R, M | Model | H (width across flats) | øDNote 1) | L | A* | M | Effective cross-sectional area (mm2) Note 2) | Weight (g) |
|---|---|---|---|---|---|---|---|---|---|
| ø3.2 | M5 × 0.8 | KQG2H23-M5 | 8 | 8 | 16.5 | 13.5 | 12 | 3 | 3.3 |
| 1/8 | KQG2H23-01S | 10 | 15.4 | 12.3 | 3.4 | 5.7 | |||
| 1/4 | KQG2H23-02S | 14 | 21 | 16.3 | 16.9 | ||||
| ø4 | M5 × 0.8 | KQG2H04-M5 | 10 | 8.7 | 17.1 | 14.1 | 12.6 | 4 | 5 |
| 1/8 | KQG2H04-01S | 15.3 | 12.2 | 5.6 | 4.7 | ||||
| 1/4 | KQG2H04-02S | 14 | 20.9 | 16.2 | 15.8 | ||||
| ø6 | M5 × 0.8 | KQG2H06-M5 | 12 | 11.1 | 19.1 | 16.1 | 13.6 | 4 | 7.7 |
| 1/8 | KQG2H06-01S | 18.1 | 15 | 13.1 | 7 | ||||
| 1/4 | KQG2H06-02S | 14 | 20.8 | 16.1 | 14.5 | ||||
| 3/8 | KQG2H06-03S | 17 | 23 | 17.9 | 27.3 | ||||
| ø8 | 1/8 | KQG2H08-01S | 14 | 13.4 | 24.5 | 21.4 | 16.1 | 26.1 | 12.8 |
| 1/4 | KQG2H08-02S | 22.3 | 17.6 | 12.9 | |||||
| 3/8 | KQG2H08-03S | 17 | 23.7 | 18.6 | 24.7 | ||||
| ø10 | 1/8 | KQG2H10-01S | 17 | 16.4 | 25.5 | 22.4 | 17 | 26.1 | 18.9 |
| 1/4 | KQG2H10-02S | 27.9 | 23.2 | 41.5 | 21.6 | ||||
| 3/8 | KQG2H10-03S | 23 | 17.9 | 20.6 | |||||
| 1/2 | KQG2H10-04S | 22 | 28.6 | 22.2 | 51.1 | ||||
| ø12 | 1/4 | KQG2H12-02S | 19 | 18.5 | 30.5 | 25.8 | 18.6 | 58.3 | 27.4 |
| 3/8 | KQG2H12-03S | 24.7 | 19.6 | 20.5 | |||||
| 1/2 | KQG2H12-04S | 22 | 28.7 | 22.3 | 44.6 | ||||
| ø16 | 3/8 | KQG2H16-03S | 24 | 24.6 | 33.6 | 28.5 | 20.8 | 81 | 46 |
| 1/2 | KQG2H16-04S | 29.5 | 23.1 | 113 | 37.4 |
*Reference dimensions of R thread after installation
Note 1) øD represents maximum diameter.
Note 2) Values are those when using an FEP tube. Only the values of ø16 are those when using a nylon tube.
Inch size type
- Applicable tube: inch size
- Connection thread: UNF, NPT
Half Union Fitting: KQG2H outline drawing (with 10-32UNF)
Half Union Fitting: KQG2H Outline Drawing (With NPT)
| Applicable tube outer diameter (inches) | Connection thread: UNF, NPT | Model | H (width across flats) | øDNote 1) | L | A* | M | Effective cross-sectional area (mm2) Note 2) | Weight (g) |
|---|---|---|---|---|---|---|---|---|---|
| ø1/8 " | 10-32UNF | KQG2H01-32 | 8 | 8 | 16.5 | 13.5 | 12 | 3 | 3.3 |
| 1/8 | KQG2H01-N01S | 12 | 17.1 | 13.9 | 3.4 | 8.1 | |||
| 1/4 | KQG2H01-N02S | 14 | 20.9 | 16.5 | 16.9 | ||||
| ø5/32 " | 10-32UNF | KQG2H03-32 | 10 | 8.7 | 17.1 | 14.1 | 12.6 | 4 | 5 |
| 1/8 | KQG2H03-N01S | 12 | 17 | 13.8 | 5.6 | 7.6 | |||
| 1/4 | KQG2H03-N02S | 14 | 20.9 | 16.5 | 16.4 | ||||
| ø1/4 " | 10-32UNF | KQG2H07-32 | 12 | 11.2 | 19 | 16 | 13.5 | 4 | 7.5 |
| 1/8 | KQG2H07-N01S | 20 | 16.8 | 13.1 | 8.6 | ||||
| 1/4 | KQG2H07-N02S | 14 | 20.6 | 16.2 | 14.2 | ||||
| 3/8 | KQG2H07-N03S | 19 | 23.8 | 19.1 | 31.4 | ||||
| ø5/16 " | 1/8 | KQG2H09-N01S | 14 | 13.4 | 24.2 | 21 | 16.1 | 26.1 | 12.6 |
| 1/4 | KQG2H09-N02S | 23.1 | 18.7 | 13.9 | |||||
| 3/8 | KQG2H09-N03S | 19 | 24.6 | 19.9 | 28.9 | ||||
| ø3/8 " | 1/8 | KQG2H11-N01S | 17 | 16 | 25 | 21.8 | 16.6 | 26.1 | 19.4 |
| 1/4 | KQG2H11-N02S | 26.3 | 21.9 | 41.5 | 20.3 | ||||
| 3/8 | KQG2H11-N03S | 19 | 23.6 | 18.9 | 25.2 | ||||
| 1/2 | KQG2H11-N04S | 22 | 28.3 | 21.9 | 51.8 | ||||
| ø1/2 " | 1/4 | KQG2H13-N02S | 22 | 19.3 | 30.5 | 26.1 | 18.5 | 58.3 | 36.7 |
| 3/8 | KQG2H13-N03S | 28.4 | 23.7 | 34.4 | |||||
| 1/2 | KQG2H13-N04S | 22 | 43.4 |
*Reference dimensions after screwing in NPT thread.
Note 1) øD is the maximum diameter.
Note 2) Value of FEP tubing.
SUS316 One-Touch Pipe Fitting KQG2 Series Common Specifications (Reference)
Applicable tubing
- Tube materials: FEP, PFA, nylon, soft nylonNote 1), polyurethane, polyolefin
- Tube outer diameter (metric size): ø3.2, ø4, ø6, ø8, ø10, ø12, ø16
- Tube outer diameter (inch size): ø1/8, "ø5/32, "ø1/4, "ø5/16, "ø3/8, "ø1/2 "
Note 1) Cannot be used with water when using soft nylon tube.
Specifications
| Usable fluids | Air, water, steamNote 2) Note 3) |
|---|---|
| Operating pressure rangeNote 4) | -100 kPa to 1 MPaNote 5) |
| Proof pressure | 3.0 MPa |
| Ambient temperature and operating fluid temperatureNote 6) | -5 to 150°C (no freezing)Note 5) |
| Type of grease used | Non-Grease Specifications |
| Seal (thread portion) | With sealant |
Note 2) Confirm applicable tube separately.
Note 3) Uses special FKM that is resistant to steam.
Note 4) It is not completely airtight, so please avoid use in leak testers, etc., where a vacuum is maintained.
Note 5) Please confirm operating pressure range and operating temperature range.
Note 6) Please equip an inner sleeve for the following conditions. (ø3.2, ø1/8 "are excluded)
· When using with fluids or in environments that have extreme temperature changes.
· When used with high temperatures.
Temperature conditions for equipping inner sleeve
| Tube used | Temperature |
|---|---|
| FEP tube / TH series | 80°C or more |
| Super PFA tube / TL series | 120°C or more |
Structural Drawing
SUS316 One-Touch Pipe Fitting KQG2 Series Structural Drawing
Components
| Number | Part name | Material |
|---|---|---|
| 1 | Release button | SUS316 |
| 2 | Guide 1 | SUS316 |
| 3 | Guide 2 | SUS316 |
| 4 | Chuck | SUS316 |
| 5 | Seal | Special FKM (fluorine coating) |
| 6 | Half union body | SUS316 |
| 7 | Elbow union body | SUS316 |
| 8 | O-ring | Special FKM (fluorine coated) |
| 9 | Stud | SUS316 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Applicable Tube O.D.1 (φ) | Types of connection | Connection screw | Specifications |
|---|---|---|---|---|---|---|---|---|
SGD 21.93 | 1 Piece(s) | Available | 32 Day(s) | 1/8 | UNF | 10-32 | Without sealing agent | |
SGD 24.38 | 1 Piece(s) | Available | 32 Day(s) | 1/8 | NPT | 1/8 | With sealing agent | |
SGD 25.55 SGD 13.03 | 1 Piece(s) | Available | Same day | 1/8 | NPT | 1/4 | With sealing agent | |
- | 1 Piece(s) | Quote | 5/32 | NPT | 1/8 | Without sealing agent | ||
SGD 22.28 SGD 11.36 | 1 Piece(s) | Available | Same day | 5/32 | NPT | 1/8 | With sealing agent | |
SGD 24.03 | 1 Piece(s) | Available | 32 Day(s) | 5/32 | NPT | 1/4 | With sealing agent | |
SGD 17.50 | 1 Piece(s) | Available | 32 Day(s) | 4 | R | 1/8 | Without sealing agent | |
SGD 17.50 SGD 8.93 | 1 Piece(s) | Available | Same day | 4 | R | 1/8 | With sealing agent | |
- | 1 Piece(s) | Quote | 4 | R | 1/4 | Without sealing agent | ||
SGD 20.77 | 1 Piece(s) | Available | 32 Day(s) | 4 | R | 1/4 | With sealing agent | |
SGD 18.43 | 1 Piece(s) | Available | 32 Day(s) | 4 | M | 5×0.8 | Without sealing agent | |
SGD 18.43 | 1 Piece(s) | Available | 32 Day(s) | 6 | R | 1/8 | Without sealing agent | |
SGD 18.43 SGD 9.40 | 1 Piece(s) | Available | Same day | 6 | R | 1/8 | With sealing agent | |
SGD 21.12 | 1 Piece(s) | Available | Quote | 6 | R | 1/4 | Without sealing agent | |
SGD 21.12 SGD 10.77 | 1 Piece(s) | Available | Same day | 6 | R | 1/4 | With sealing agent | |
- | 1 Piece(s) | Quote | 6 | R | 3/8 | Without sealing agent | ||
SGD 23.10 | 1 Piece(s) | Available | 32 Day(s) | 6 | R | 3/8 | With sealing agent | |
SGD 19.25 SGD 9.82 | 1 Piece(s) | Available | Same day | 6 | M | 5×0.8 | Without sealing agent | |
SGD 22.28 SGD 13.37 | 1 Piece(s) | Available | Same day | 1/4 | NPT | 1/8 | With sealing agent | |
SGD 24.03 | 10 Piece(s) | Available | 32 Day(s) | 1/4 | NPT | 1/4 | Without sealing agent | |
SGD 24.03 | 1 Piece(s) | Available | 32 Day(s) | 1/4 | NPT | 1/4 | With sealing agent | |
SGD 29.40 | 1 Piece(s) | Available | 32 Day(s) | 1/4 | NPT | 3/8 | With sealing agent | |
SGD 23.80 | 1 Piece(s) | Available | Quote | 8 | R | 1/8 | Without sealing agent | |
SGD 23.80 SGD 12.14 | 1 Piece(s) | Available | Same day | 8 | R | 1/8 | With sealing agent | |
SGD 23.80 | 1 Piece(s) | Available | 32 Day(s) | 8 | R | 1/4 | Without sealing agent | |
SGD 23.80 | 1 Piece(s) | Available | 32 Day(s) | 8 | R | 1/4 | With sealing agent | |
SGD 26.13 | 1 Piece(s) | Available | Quote | 8 | R | 3/8 | Without sealing agent | |
SGD 26.13 | 1 Piece(s) | Available | 32 Day(s) | 8 | R | 3/8 | With sealing agent | |
SGD 24.03 | 10 Piece(s) | Available | 32 Day(s) | 5/16 | NPT | 1/8 | With sealing agent | |
SGD 24.03 | 10 Piece(s) | Available | 32 Day(s) | 5/16 | NPT | 1/4 | With sealing agent | |
SGD 33.48 | 1 Piece(s) | Available | 32 Day(s) | 5/16 | NPT | 3/8 | With sealing agent | |
SGD 29.40 | 1 Piece(s) | Available | 32 Day(s) | 10 | R | 1/8 | Without sealing agent | |
SGD 29.40 | 1 Piece(s) | Available | 32 Day(s) | 10 | R | 1/8 | With sealing agent | |
SGD 29.40 | 10 Piece(s) | Available | 32 Day(s) | 10 | R | 1/4 | Without sealing agent | |
SGD 29.40 SGD 14.99 | 1 Piece(s) | Available | Same day | 10 | R | 1/4 | With sealing agent | |
SGD 30.57 | 1 Piece(s) | Available | Quote | 10 | R | 3/8 | Without sealing agent | |
SGD 30.57 | 1 Piece(s) | Available | 32 Day(s) | 10 | R | 3/8 | With sealing agent | |
SGD 38.03 | 10 Piece(s) | Available | 32 Day(s) | 10 | R | 1/2 | Without sealing agent | |
SGD 38.03 | 1 Piece(s) | Available | 32 Day(s) | 10 | R | 1/2 | With sealing agent | |
SGD 34.42 | 10 Piece(s) | Available | 32 Day(s) | 3/8 | NPT | 1/8 | With sealing agent | |
- | 1 Piece(s) | Quote | 3/8 | NPT | 1/4 | Without sealing agent | ||
SGD 34.42 SGD 17.55 | 1 Piece(s) | Available | Same day | 3/8 | NPT | 1/4 | With sealing agent | |
SGD 37.10 | 1 Piece(s) | Available | Quote | 3/8 | NPT | 3/8 | Without sealing agent | |
SGD 37.10 SGD 20.78 | 1 Piece(s) | Available | Same day | 3/8 | NPT | 3/8 | With sealing agent | |
- | 1 Piece(s) | Quote | 3/8 | NPT | 1/2 | Without sealing agent | ||
SGD 44.80 | 10 Piece(s) | Available | 32 Day(s) | 3/8 | NPT | 1/2 | With sealing agent | |
- | 1 Piece(s) | Quote | 12 | R | 1/4 | Without sealing agent | ||
SGD 38.03 | 1 Piece(s) | Available | 32 Day(s) | 12 | R | 1/4 | With sealing agent | |
SGD 38.10 | 1 Piece(s) | Available | 31 Day(s) | 12 | R | 3/8 | Without sealing agent | |
SGD 38.03 | 1 Piece(s) | Available | 32 Day(s) | 12 | R | 3/8 | With sealing agent | |
SGD 40.02 | 10 Piece(s) | Available | 32 Day(s) | 12 | R | 1/2 | Without sealing agent | |
SGD 40.02 | 1 Piece(s) | Available | 32 Day(s) | 12 | R | 1/2 | With sealing agent | |
SGD 48.65 | 10 Piece(s) | Available | 32 Day(s) | 1/2 | NPT | 1/4 | With sealing agent | |
SGD 48.65 | 1 Piece(s) | Available | Quote | 1/2 | NPT | 3/8 | Without sealing agent | |
SGD 48.65 | 10 Piece(s) | Available | 32 Day(s) | 1/2 | NPT | 3/8 | With sealing agent | |
SGD 48.65 | 1 Piece(s) | Available | Quote | 1/2 | NPT | 1/2 | Without sealing agent | |
SGD 48.65 | 1 Piece(s) | Available | 32 Day(s) | 1/2 | NPT | 1/2 | With sealing agent | |
- | 1 Piece(s) | Quote | 16 | R | 3/8 | Without sealing agent | ||
SGD 50.75 | 1 Piece(s) | Available | 32 Day(s) | 16 | R | 3/8 | With sealing agent | |
- | 1 Piece(s) | Quote | 16 | R | 1/2 | Without sealing agent |
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Basic Information
| Types | Single-Action / Screw | Fitting Type | Screw Mount Direction | Applicable Fluid | Water / Air / Steam |
|---|---|---|---|---|---|
| Body Material | SUS316 | Application | Standard/Mini | Thread Material | SUS316 |
| Packing, Material of O-Ring | Special FKM (Fluorine Coating) | Screw Mounting, Direction | Half Union | Operating Temperature(°C) | -5::150 |
| Number of Connection Tubes(piece) | 1 |
Specification/Dimensions
-
Applicable Tube O.D.1(φ)
-
Types of connection
- M
- NPT
- R
- UNF
-
Connection screw
- 1/2
- 1/4
- 1/8
- 3/8
- 5×0.8
- 10-32
-
Specifications
- With sealing agent
- Without sealing agent
-
type
- KQG2H
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 31 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 .
Tech Support
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- 9:00am - 6:00pm (Monday - Friday)
- Technical Inquiry
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