Female Connector KGF Stainless Steel One-Touch Fitting, KG Series.
Caution
- For materials and specification details, please refer to the catalog.
- Product images may be representative images. Refer to the catalog for shape details.
Product Description
SMC One-Touch fitting.
[Features]
· Stainless steel specifications for use in corrosive environments.
· SUS303 is used for metal parts.
· Suitable for use in CRT production lines where contact with copper must be avoided, as well as cleaning of food processing machines where water or salt water splashes.
· Suitable for use inside clean rooms where discoloration of copper materials and dust caused by corrosion must be avoided.
[Applications]
· Use to pipe from male threads, such as on pressure gauges.
Female Connector: KGF Outline Drawing And Dimensions
Female Connector: KGF outline drawing
| Applicable tubing outer diameter (mm) | Connection thread Rc thread | Model | H (width across flats) | øDNote) | L1 | L2 | M | Effective cross-sectional area (mm2) | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|
| Nylon | Urethane | |||||||||
| 4 | 1/8 | KGF04-01 | 14 | 10 | 27 | 11 | 16 | 5.6 | 4 | 15 |
| 1/4 | KGF04-02 | 17 | 31 | 14 | 23 | |||||
| 6 | 1/8 | KGF06-01 | 14 | 12 | 27.5 | 11 | 17 | 13.1 | 10.4 | 15 |
| 1/4 | KGF06-02 | 17 | 31 | 13 | 22 | |||||
| 3/8 | KGF06-03 | 19 | 33.5 | 15 | 25 | |||||
| 8 | 1/8 | KGF08-01 | 14 | 14 | 29 | 11 | 18.5 | 26.1 | 18.0 | 17 |
| 1/4 | KGF08-02 | 17 | 32.5 | 13 | 24 | |||||
| 3/8 | KGF08-03 | 19 | 33.5 | 14 | 24 | |||||
| 10 | 1/4 | KGF10-02 | 17 | 17 | 34.5 | 14 | 21 | 41.5 | 29.5 | 27 |
| 3/8 | KGF10-03 | 19 | 36.5 | 15 | 30 | |||||
| 12 | 1/4 | KGF12-02 | 19 | 19 | 35 | 14 | 22 | 58.3 | 46.1 | 36 |
| 3/8 | KGF12-03 | 37 | 31 | |||||||
| 1/2 | KGF12-04 | 24 | 41 | 18 | 52 | |||||
Note) øD is the maximum diameter.
One-Touch Fitting Stainless Steel KG Series Common Specifications (Reference)
Structure
KG Series structure
Applicable Tubing
| Tube materials | FEP, PFA, nylon, soft nylonNote 1), polyurethane |
|---|---|
| Tube outer diameter | ø4, ø6, ø8, ø10, ø12, ø16 |
Note 1) For soft nylon tube, water cannot be used.
Specifications
| Usable fluids | Air, waterNote 2) | |
|---|---|---|
| Operating pressure rangeNote 3) | -100 kPa to 1 MPa | |
| Proof pressure | 3 MPa | |
| Ambient and fluid temperature | -5 to 60°C, if water is used then 0 to 40°C (no freezing) | |
| Thread | Mounting section | JIS B 0203 (taper thread for piping) JIS B 0205 (metric coarse thread) |
| Nut part | JIS B 0205 (metric fine thread) | |
| Thread sealant | With sealantNote 4)Or, without sealants | |
Note 2) The surge pressure must be under the maximum operating pressure.
Note 3) Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage.
Note 4) Add the suffix "S" to the part number if w/ seal is desired.
Principle Part Materials
| Body | SUS303, PBT |
|---|---|
| Stud | SUS303 (thread portion) |
| Chuck | SUS304 |
| Guide | SUS304, SUS303, PBT |
| Collet, release button | POM |
| Seal, O-ring | NBR |
| Gasket | SUS304/NBR |