Fittings
One-Touch Fittings (Unions)

A cross-sectional view of One-Touch Fitting Elbow
Specifications
| Available Tube | FEP, PFA, Nylon, Soft Niylon*1 |
| Fluid | Air, Water*2 |
| Operating Pressure Range | -0.1 MPa - 1 MPa |
| Maximum Pressure | 3 MPa |
| Ambient & Fluid Temperature | Air: -5 ºC - 60 ºC Water: 0 ºC - 40 ºC (Not to freeze) |
Parts Material
| Body | C3604, PBT |
| Stud | C3604 (Thread portion) |
| Chuck | SUS304 |
| Guide | SUS304, C3604, PBT |
| Release Button | POM |
| Seal, O-Ring | NBR |
| Gasket | SUS304, NBR |
*1: In case of using Soft Nyron, do not use water.
*2: In case of flowing water, do not use under maximum pressure.
*3: In case of flowing water, available temperature is 0 to 40 ºC without freezing.
Do not use the fittings with a leak tester or for vacuum retention.
| Description | Applicable Tubing O.D. | Manufacturer P/N | Qty. | Cat.No. |
|---|---|---|---|---|
| One-Touch Fitting Union | 4mm | KQ-4U | 5pcs | 3006-83445 |
| One-Touch Fitting Union | 6mm | KQ-6U | 5pcs | 3006-83665 |
| One-Touch Fitting Union | 8mm | KQ-8U | 5pcs | 3006-83885 |
| One-Touch Fitting Union | 1/8in. | KQ-1/8U | 5pcs | 3006-83115 |
| One-Touch Fitting Union | 1/4in. | KQ-1/4U | 5pcs | 3006-83225 |
| One-Touch Fitting Union | 4mm | KQ-4U | 10pcs | 3006-83449 |
| One-Touch Fitting Union | 6mm | KQ-6U | 10pcs | 3006-83669 |
| One-Touch Fitting Union | 8mm | KQ-8U | 10pcs | 3006-83889 |
| One-Touch Fitting Union | 1/8in. | KQ-1/8U | 10pcs | 3006-83119 |
| One-Touch Fitting Union | 1/4in. | KQ-1/4U | 10pcs | 3006-83229 |



















