Festo QS-6-4 Push-in Connector: High-Quality Pneumatic Fittings

Selling Points

1The Festo QS-6-4 features a push-in fitting system, making it easy to install and connect pneumatic tubing without the need for tools.
2This connector operates effectively within a temperature range of -10°C to 80°C, ensuring reliability in various environmental conditions.
3With a maximum operating pressure of up to 14 bar, the QS-6-4 is suitable for demanding pneumatic applications.
4Constructed from high-quality PBT (Polybutylene Terephthalate) and POM (Polyoxymethylene) materials, the connector offers strong corrosion resistance and durability.
5The QS-6-4 supports connections for both 6 mm and 4 mm pneumatic tubing, providing flexibility in your pneumatic system design.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Size	Standard	Nominal width	2.8mm
Mounting position	Any	Design	Straight design
Pack size	10	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	Product weight	6.4g
Pneumatic connection 1	For pneumatic tubing outside diameter 6 mm	Pneumatic connection 2	for pneumatic tubing outside diameter 4 mm
Releasing ring color	Blue	Note on materials	RoHS-compliant
Housing material	PBT	Releasing ring material	POM
Material of tubing seal	NBR	Material of tube retaining claw	High-alloy stainless steel
Manufacturer ID	153037

Specifications may be subject to change without notice