Product Model
qs-1/4-12-20
Selling Points
- 1The Festo QS-1/4-12-20 push-in fitting ensures a secure and leak-free connection for your pneumatic systems, making it ideal for various industrial applications.
- 2This fitting features a straight design with an optional mounting position, allowing for easy integration into different system configurations.
- 3The QS-1/4-12-20 supports operating pressures from -0.095 MPa to 0.6 MPa (or -13.775 psi to 87 psi) and temperatures from -10°C to 80°C, making it suitable for diverse environments.
- 4With a corrosion resistance class of CRC 1 and compliance with RoHS, this fitting ensures durability and sustainability in various industrial settings.
- 5The push-in principle and simple design make the QS-1/4-12-20 easy to install, reducing downtime and increasing efficiency in your operations.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Size | Standard | Nominal width | 8.5mm |
Type of seal on screwed plug | Coating | Mounting position | Any |
Design | Straight design | Pack size | 20 |
Structural design | Push-pull principle | Operating pressure for entire temperature range | -13.775psi 87psi |
Temperature-dependent operating pressure | -13.775psi 203psi | Information on operating pressure | Water: max. 0.6 MPa at max. 50 °C |
Operating medium | Compressed air as per ISO 8573-1:2010 [7:-:-] Water (liquid, ice-free) | Information on operating and pilot media | Operation with oil lubrication possible |
Corrosion resistance class (CRC) | 1 - Low corrosion stress | LABS (PWIS) conformity | VDMA24364-B1/B2-L |
Cleanroom class | Class 4 according to ISO 14644-1 | Ambient temperature | -10°C 80°C |
Nominal tightening torque | 9Nm | Tolerance for nominal tightening torque | ± 20% |
Product weight | 37g | Type of mounting | External hexagon, AF 21 |
Pneumatic connection 1 | External thread R1/4 | Pneumatic connection 2 | for pneumatic tubing outside diameter 12 mm |
Releasing ring color | Blue | Note on materials | RoHS-compliant |
Housing material | Brass, nickel-plated | Releasing ring material | POM |
Material of tubing seal | NBR | Material of tube retaining claw | High-alloy stainless steel |
Manufacturer ID | 130680 |
Specifications may be subject to change without notice