Bulkhead Female Union Fitting KQG2E, SUS316 One-Touch Pipe Fitting
Caution
- For materials and specification details, please refer to the catalog.
- Product images may be representative images. Refer to the catalog for details.
Product Description
One-touch fitting for bulkheads.
[Features]
· Compact and lightweight.
· Working fluid temperature: -5 to +150°C
· Materials: metal parts; SUS316, seal part; special FKM.
· Non-grease. Can be used with steam.
· Conforms to the Food Sanitation Act of Japan.
[Applications]
· Used for transit connection of a tube and a male screw for installation of a panel.
Bulkhead Female Union Fitting: KQG2E Specifications
KQG2E External Appearance
KQG2E outline drawing
Millimeter size type
· Applicable tube: metric size, Connection thread: M/R/Rc
(Unit: mm)
| Applicable tubing outer diameter mm | Connection thread Rc | Model | T (M) | Width across flats | L1 | L2 | Mounting hole | M | Effective cross-sectional areaNote) (mm2) | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| H1 | H2 | ||||||||||
| ø3.2 | 1/4 | KQG2E23-02 | M10 × 1 | 17 | 12 | 31 | 14.8 | 11 | 12 | 3.4 | 26.1 |
| ø4 | 1/8 | KQG2E04-01 | M10 × 1 | 14 | 12 | 25.8 | 9.7 | 11 | 12.6 | 5.6 | 16 |
| 1/4 | KQG2E04-02 | 17 | 30.9 | 14.8 | 25.6 | ||||||
| ø6 | 1/8 | KQG2E06-01 | M14 × 1 | 17 | 17 | 24.2 | 7 | 15 | 13.6 | 13.1 | 24.4 |
| 1/4 | KQG2E06-02 | 30.9 | 13.7 | 30.9 | |||||||
| 3/8 | KQG2E06-03 | 19 | 32.1 | 14.9 | 32 | ||||||
| ø8 | 1/8 | KQG2E08-01 | M15 × 1 | 17 | 19 | 26.3 | 8.1 | 16 | 16.1 | 26.1 | 28 |
| 1/4 | KQG2E08-02 | 31.3 | 13.1 | 31.2 | |||||||
| 3/8 | KQG2E08-03 | 19 | 32.8 | 14.6 | 32.7 | ||||||
| ø10 | 1/4 | KQG2E10-02 | M18 × 1 | 19 | 21 | 31.6 | 13 | 19 | 17 | 41.5 | 42.8 |
| 3/8 | KQG2E10-03 | 33 | 14.4 | 37.5 | |||||||
| ø12 | 3/8 | KQG2E12-03 | M20 × 1 | 21 | 24 | 34 | 14.4 | 21 | 18.6 | 58.3 | 50.3 |
| 1/2 | KQG2E12-04 | 24 | 39.3 | 19.7 | 60.7 | ||||||
| ø16 | 3/8 | KQG2E16-03 | M27 × 1 | 29 | 30 | 35.3 | 13.3 | 28 | 20.8 | 96 | 107.8 |
| 1/2 | KQG2E16-04 | 40.6 | 18.6 | 113 | 114.6 | ||||||
Note) Value of FEP tubing. Value of nylon tubing for ø16 only.
Inch size type
· Applicable tube: inch size, Connection thread: UNF/NPT
(Unit: mm)
| Applicable tubing outer diameter Inch | Connection thread NPT | Model | T (UNF) | Width across flats | L1 | L2 | Mounting hole | M | Effective cross-sectional areaNote) (mm2) | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| H1 | H2 | ||||||||||
| ø1/8 " | 1/4 | KQG2E01-N02 | 7/16-20UNF | 17 | 14 | 32.8 | 15.3 | 12.5 | 12 | 3.4 | 30.6 |
| ø5/32 " | 1/4 | KQG2E03-N02 | 7/16-20UNF | 17 | 14 | 32.6 | 15.3 | 12.5 | 12.6 | 5.6 | 30.1 |
| ø1/4 " | 1/4 | KQG2E07-N02 | 1/2-20 UNF | 17 | 17 | 32.7 | 14.8 | 14 | 13.5 | 13.1 | 32.6 |
| ø5/16 " | 3/8 | KQG2E09-N03 | 5/8-18UNF | 19 | 19 | 35 | 15.1 | 17 | 16.1 | 26.1 | 38.2 |
| ø3/8 " | 3/8 | KQG2E11-N03 | 3/4-16 UNF | 21 | 22 | 33.8 | 13.3 | 20.5 | 16.6 | 41.5 | 51.7 |
| ø1/2 " | 3/8 | KQG2E13-N03 | 7/8-14 UNF | 24 | 26 | 34.6 | 12.3 | 23.5 | 18.5 | 58.3 | 73.2 |
| 1/2 | KQG2E13-N04 | 41.4 | 19.1 | 74.7 | |||||||
Note) Value of FEP tubing.
SUS316 One-Touch Pipe Fitting KQG2 Series Specifications
· Applicable tube materials: FEP, PFA, nylon, soft nylon Note 1), polyurethane, polyolefin
| 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) |
| Lubricant | Grease-free finish |
| Seal (thread portion) | With sealant |
Note 1) For soft nylon tube, water cannot be used.
Note 2) Confirm applicable tube separately.
Note 3) Using 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" excluded)
· When using with fluids or in environments that have extreme temperature changes.
· When using at a high temperature.
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 |
KQG2 Series structure
KQG2 Series Structural Drawing
| Number | Part Name | Material |
|---|---|---|
| 1 | Release button | SUS316 |
| 2 | Guide 1 | SUS316 |
| 3 | Guide 2 | SUS316 |
| 4 | Chuck | SUS316 |
| 5 | Seal | Special FKM (fluorine coated) |
| 6 | Male Connector body | SUS316 |
| 7 | Male Elbow body | SUS316 |
| 8 | O-ring | Special FKM (fluorine coated) |
| 9 | Stud | SUS316 |