Different Diameter Double Union "Y" KGUD 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]
· Used to connect tubes in 4 branches in the same direction, reducing the size of the tubes.
Different Diameter Double Union "Y": KGUD Outline Drawing And Dimensions
Different Diameter Double Union "Y": KGUD outline drawing
| Applicable tubing Outer diameter (mm) | Model | øD1Note) | øD2Note) | L1 | L2 | P | I | Q | M1 | M2 | Effective cross-sectional area (mm2) | Weight g | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (a) | (b) | Nylon | Urethane | |||||||||||
| 4 | 6 | KGUD04-06 | 10.4 | 12.8 | 35.5 | 18.2 | 10.4 | 21 | 9.7 | 16 | 17 | 4.2 | 4.2 | 10 |
| 6 | 8 | KGUD06-08 | 12.8 | 15.2 | 40.5 | 20.3 | 12.8 | 26 | 11.7 | 17 | 18.5 | 13.4 | 10.6 | 17 |
Note) øD1 and øD2 are the maximum diameters.
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 |