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.
- Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and 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 |