Description
The Festo QSF-1/4-6-B Push-in Fitting is engineered for quick, secure, and efficient connections in pneumatic and fluid systems. Designed with a G1/4 internal thread and a 6 mm push-in port, this straight connector supports a wide range of industrial automation and control applications.
Constructed from nickel-plated brass with a POM releasing ring and high-alloy stainless steel claws, the QSF-1/4-6-B ensures robust performance and durability, even under varying pressure and temperature conditions. It is compatible with compressed air and water (ice-free) and can be used in both lubricated and non-lubricated systems. The push-pull mechanism enables easy installation and removal without compromising sealing integrity.
Whether in machine building, factory automation, or cleanroom environments, this RoHS-compliant fitting provides a reliable, low-maintenance solution for pneumatic connection requirements.
Specifications
| Specification | Details |
|---|---|
| Product Model | QSF-1/4-6-B |
| Fitting Type | Push-in Fitting, Straight Design |
| Pneumatic Connection 1 | Internal thread G1/4 |
| Pneumatic Connection 2 | For tubing O.D. 6 mm |
| Nominal Width | 5 mm |
| Operating Pressure (Full Temp. Range) | -0.095 MPa to 0.6 MPa (up to 6 bar / 87 psi) |
| Temp-Dependent Pressure Range | -0.095 MPa to 1.4 MPa (up to 14 bar / 203 psi) |
| Operating Media | Compressed air (ISO 8573-1:2010 [7:-:-]), Water |
| Lubrication | Operation with oil lubrication possible |
| Ambient Temperature Range | -10 °C to 80 °C |
| Mounting Type | External hexagon (AF 17) |
| Nominal Tightening Torque | 9 Nm ± 20% |
| Corrosion Resistance Class (CRC) | 1 – Low corrosion stress |
| Releasing Ring Color | Blue |
| Product Weight | 23 g |
| Material – Housing | Nickel-plated brass |
| Material – Releasing Ring | POM |
| Material – Tube Seal | NBR |
| Material – Tube Retaining Claw | High-alloy stainless steel |
| LABS (PWIS) Conformity | VDMA24364-B1/B2-L |
| RoHS Compliant | Yes |
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