Description
The Festo QS-12-10 Push-in Connector offers a reliable and efficient solution for connecting pneumatic tubing in industrial automation systems. Designed with a straight inline configuration, it enables seamless connection between 12 mm and 10 mm outer diameter tubing.
With a push-pull mechanism, this connector provides quick installation and secure sealing, making it ideal for space-constrained applications or systems requiring frequent reconfiguration. It operates effectively with compressed air and liquid water (ice-free), within a wide pressure range of -0.095 MPa to 1.4 MPa (or up to 14 bar under temperature-dependent conditions).
Engineered for long-term performance, the QS-12-10 connector is RoHS-compliant, features high-alloy stainless steel claws, and a housing made of durable PBT plastic. Its blue release ring allows easy disconnection and visual identification during maintenance.
Specifications
| Parameter | Value |
|---|---|
| Product Name | Push-in Connector QS-12-10 |
| Type | Straight push-in fitting |
| Nominal Width | 9 mm |
| Tubing Connections | Ø12 mm to Ø10 mm (outside diameter) |
| Mounting Position | Any |
| Design Principle | Push-pull |
| Operating Pressure (Full Temp Range) | -0.095 MPa to 0.6 MPa -0.95 bar to 6 bar -13.775 psi to 87 psi |
| Temp-Dependent Operating Pressure | Up to 1.4 MPa (14 bar / 203 psi) |
| Water Use Limitation | Max. 0.6 MPa at 50 °C |
| Operating Medium | Compressed air (ISO 8573-1:2010 [7:-:-]), water (ice-free) |
| Lubricated Operation | Permissible |
| Ambient Temperature Range | -10 °C to 80 °C |
| Product Weight | 21 g |
| Corrosion Resistance Class (CRC) | 1 – Low corrosion stress |
| Cleanroom Class | ISO Class 4 (ISO 14644-1) |
| PWIS Conformity | VDMA24364-B1/B2-L |
| Material – Housing | PBT |
| Material – Release Ring | POM |
| Material – Tubing Seal | NBR |
| Material – Clamping Component | High-alloy stainless steel |
| Color – Release Ring | Blue |
| Pack Size | 10 pieces |
| Compliance | RoHS-compliant |







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