Description
The QS-1/4-6 Push-in Fitting by Festo is a high-quality straight connector built for reliable performance in pneumatic systems. With its push-pull principle and nickel-plated brass construction, this fitting ensures a secure and leak-free connection for 6 mm tubing. Ideal for use with compressed air or ice-free water, it operates efficiently across a wide range of pressures and temperatures.
The fitting features an external R1/4 thread, corrosion-resistant design, and RoHS-compliant materials, making it suitable for cleanroom environments and general-purpose pneumatic setups. Whether you’re maintaining an industrial system or building a new assembly line, this compact and rugged connector is a dependable choice.
Specifications
| Attribute | Details |
|---|---|
| Product Type | Push-in Fitting (Straight) |
| Model | QS-1/4-6 |
| Nominal Width | 5 mm |
| Design | Straight, Push-pull Principle |
| Thread Type | External Thread R1/4 |
| Tube Connection | For tubing OD 6 mm |
| Mounting Position | Any |
| Operating Pressure (full range) | -0.095 MPa to 0.6 MPa (up to 6 bar) |
| Temp.-Dependent Pressure Max | 1.4 MPa (14 bar / 203 psi) |
| Operating Medium | Compressed air, Water (ice-free) |
| Ambient Temperature | -10 °C to 80 °C |
| Tightening Torque | 9 Nm (±20%) |
| Cleanroom Class | Class 4 (ISO 14644-1) |
| Corrosion Resistance Class | CRC 1 – Low Corrosion Stress |
| Product Weight | 15 g |
| Release Ring Color | Blue |
| Housing Material | Brass, Nickel-plated |
| Seal Material | NBR |
| Retaining Claw Material | High-alloy Stainless Steel |
| RoHS Compliance | Yes |
| Pack Size | 10 pcs |
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