One-touch Fitting Stainless Steel KG Series Half Union KGH
Caution
- The minimum order quantity varies depending on the selected model. Please check the quotation / order screen for details.
- 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 in the same direction from the female thread.
Male Connector: KGH Outline Drawings And Dimensions
Male Connector: KGH outline drawing (M5)
Male Connector: KGH outline drawing (R)
| Applicable tubing Outer diameter (mm) | Connection thread M R | Model | H (width across flats) | øDNote 1) | L | *A | M | Effective cross-sectional areaNote 2) (mm2) | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|
| Nylon | Urethane | |||||||||
| 4 | M5 × 0.8 | KGH04-M5 | 8 | 8 | 17 | 13.9 | 12.7 | 4 | 4 | 2.4 |
| 1/8 | KGH04-01 | 10 | - | 21.1 | 18 | 16 | 5.6 | 4 | 9 | |
| 1/4 | KGH04-02 | 14 | - | 19 | 13.5 | 16 | ||||
| 6 | M5 × 0.8 | KGH06-M5 | 10 | 10 | 17.8 | 14.7 | 13.5 | 4 | 4 | 3.4 |
| 1/8 | KGH06-01 | 12 | - | 21.6 | 18.5 | 17 | 13.1 | 10.4 | 16 | |
| 1/4 | KGH06-02 | 14 | - | 22.5 | 17 | 14 | ||||
| 3/8 | KGH06-03 | 17 | - | 20.9 | 15.5 | 27 | ||||
| 8 | 1/8 | KGH08-01 | 14 | - | 27.1 | 24 | 18.5 | 26.1 | 18.0 | 21 |
| 1/4 | KGH08-02 | 26 | 20.5 | 19 | ||||||
| 3/8 | KGH08-03 | 17 | - | 20.9 | 15.5 | 26 | ||||
| 10 | 1/8 | KGH10-01 | 17 | - | 29.1 | 26 | 21 | 26.1 | 19 | |
| 1/4 | KGH10-02 | 33 | 27.5 | 41.5 | 29.5 | 30 | ||||
| 3/8 | KGH10-03 | 27.9 | 22.5 | 30 | ||||||
| 1/2 | KGH10-04 | 22 | - | 26.1 | 19 | 53 | ||||
| 12 | 1/4 | KGH12-02 | 19 | - | 34 | 28.5 | 22 | 58.3 | 46.1 | 42 |
| 3/8 | KGH12-03 | 28.9 | 23.5 | 34 | ||||||
| 1/2 | KGH12-04 | 22 | 29.1 | 22 | 51 | |||||
| 16 | 3/8 | KGH16-03 | 24 | - | 38.4 | 32 | 24 | 81 | (81) | 61 |
| 1/2 | KGH16-04 | 34.6 | 26.5 | 113 | (96) | 47 | ||||
* Reference dimensions of R thread after installation
Note 1) øD is the maximum diameter.
Note 2) Dimension inside "( )" is for soft nylon
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 |