Straight Plug With Check KCJ Tube Coupler KC Series
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
A straight plug with check.
[Features]
· Streamlines and reduces labor for piping work.
· One-touch fitting that stops air flow when detached. (Built-in self-sealing mechanism)
· Specification not acceptable for copper (electroless nickel plating).
· Sealant is standard.
[Applications]
· Adds tube S coupler function to the KQ series of one-touch pipe fittings.
Straight Plug With Check: KCJ Specifications
KCJ External Appearance
KCJ Outline Drawing
(Unit: mm)
| Applicable tubing outer diameter mm | Model | Applicable pipe fitting size ød | øDNote) | L | A | M | Effective cross-sectional area (mm2) | Weight g | |
|---|---|---|---|---|---|---|---|---|---|
| Nylon | Urethane | ||||||||
| 4 | KCJ04-99 | 4 | 9.8 | 49.5 | 33.5 | 18 | 2.6 | 2.6 | 9 |
| 6 | KCJ06-99 | 6 | 11.8 | 54 | 37 | 19 | 6.8 | 6.8 | 13 |
| 8 | KCJ08-99 | 8 | 14 | 61 | 42.5 | 21.5 | 16.2 | 13.1 | 20 |
| 10 | KCJ10-99 | 10 | 17 | 70.4 | 49.4 | 24 | 25.6 | 20.4 | 33 |
| 12 | KCJ12-99 | 12 | 19 | 74.4 | 52.4 | 25.5 | 35.4 | 30.4 | 43 |
Note) øD is the maximum diameter.
Regarding Connection Of Products With Metal Rods
Products with metal rods cannot be connected to KQ2 Series one-touch pipe fittings. If connected, the chuck on the one-touch pipe fitting cannot maintain a grip on the metal rod part. This will cause the product to shoot out when pressure is applied, posing a danger of injury and accident.
Tube Coupler KC Series Specifications
KC Series Structural Drawing
| Usable fluids | Air | |
|---|---|---|
| Maximum operating pressure | 1 MPa | |
| Proof pressure | 3 MPa | |
| Ambient and fluid temperature | -5 to 60°C (no freezing) | |
| Thread | Mounting section | JIS B0203 (taper thread for piping) JIS B0205 (metric coarse thread) |
| Nut part | JIS B0205 (metric fine thread) | |
| Screw section seal (standard) | With sealant | |
| Copper-free specification (standard) | Brass parts are all electroless nickel plated. | |
Applicable tubing
| Tube materials | Nylon, soft nylon, polyurethane |
|---|---|
| Tube outer diameter | ø4, ø6, ø8, ø10, ø12 |
Principle Part Materials
| Body | C3604, PBT |
|---|---|
| Stud | C3604 (thread portion) |
| Chuck/spring | SUS304 |
| Guide | SUS304, PBT |
| Collet / Release button | POM |
| Valve/retainer | POM |
| Stopper | C3604, POM |
| Seal/O-Ring | NBR |
| Gasket | SUS304/NBR |