Product Model
qs-1/4-10-50
Selling Points
- 1The Festo QS-1/4-10-50 push-in fitting ensures reliable pneumatic connections with its straight design and coating seal, making it suitable for various mounting positions.
- 2This fitting operates within a wide temperature range of -10°C to 80°C and supports both compressed air and water (liquid, ice-free) as operating media.
- 3With a nominal width of 8.5 mm and a pack size of 50, the QS-1/4-10-50 is compact and easy to handle, ideal for applications requiring precise fitments.
- 4The fitting features a push-pull principle and is designed for low corrosion stress (CRC 1), ensuring durability in various environments.
- 5The QS-1/4-10-50 is RoHS-compliant, made from brass with a nickel-plated housing, and includes a blue releasing ring for easy identification, making it a high-quality choice for pneumatic systems.
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 | 50 |
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 | 19g | Type of mounting | External hexagon, AF 17 |
Pneumatic connection 1 | External thread R1/4 | Pneumatic connection 2 | for pneumatic tubing outside diameter 10 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 | 130679 |
Specifications may be subject to change without notice