Festo QST-8-4 Push-in T-Connector | High-Quality Pneumatic Fitting

Selling Points

1The Festo QST-8-4 features a push-in design for quick and simple installation, ensuring minimal downtime in your pneumatic applications.
2This T-connector operates effectively between -10°C and +80°C, making it suitable for various industrial environments.
3With a maximum operating pressure of up to 14 bar, the QST-8-4 is designed to handle demanding pneumatic applications.
4Made from high-quality PBT thermoplastic, this connector is strong and durable, ensuring long-lasting performance in your systems.
5Available in various sizes and configurations, including equal and reducing sizes, the QST-8-4 offers maximum flexibility for different tubing diameters.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Size	Standard	Nominal width	2.3mm
Mounting position	Any	Design	T-shape
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	14g
No. of outlets	2	No. of supply lines	1
Pneumatic connection 1	for pneumatic tubing outside diameter 8 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	130613

Specifications may be subject to change without notice