Push-in Fittings
Push-in Fittings QSK, QSR
Festo QSK shut-off push-in fittings connect compressed-air tubing and automatically close the flow when the tube is released. An integrated valve seals the line on disconnection, preventing air loss at the open port.
The range covers more than 90 items with metric threads from G1/8 to G3/8 and tube outside diameters of 4 to 12 mm. Alongside the threaded QSK versions, QSK push-in connectors for direct tube-to-tube coupling are included.
- 94 items
- 1 manufacturer
- Net prices plus VAT
Buying guide
How to choose Push-in Fittings QSK, QSR
What matters when choosing: properties, comparison and typical applications.
Typical Applications
Shut-off push-in fittings are used where tubing is disconnected during operation, for example at change tools, fixtures or test rigs. The automatic shut-off prevents pressure loss in the remaining system and avoids uncontrolled escape of compressed air.