Festo QST-V0-1/8-4 Push-in T-Fitting | High-Quality Pneumatic Connection

Selling Points

1The QST-V0-1/8-4 is made with PBT-reinforced housing and nickel-plated brass screw-in stud, ensuring durability and corrosion resistance.
2Features UL94 V-0 fire test material for both the housing and releasing ring, providing excellent fire safety.
3Compatible with compressed air to ISO 8573-1:2010 and water, with an operating pressure range of -0.95 to 10 bar.
4Designed with a push-pull principle and 360° orientable male thread with an external hexagon, making it easy to install and adjust.
5Weighs 14 grams and has a nominal size of 2.8 mm, ensuring a robust and compact design suitable for various pneumatic applications.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Size	Standard	Nominal width	2.8mm
Material fire test	UL94 V-0 (housing) UL94 V-0 (releasing ring)	Type of seal on screwed plug	Coating
Design	T-shape	Pack size	1
Structural design	Push-pull principle	Operating pressure for entire temperature range	-13.775psi 145psi
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)	2 - Moderate corrosion stress
LABS (PWIS) conformity	VDMA24364-B1/B2-L	Ambient temperature	0°C 60°C
Nominal tightening torque	7Nm	Tolerance for nominal tightening torque	± 20%
Product weight	14g	Type of mounting	External hexagon, AF 10
Pneumatic connection 1	External thread R1/8	Pneumatic connection 2	for pneumatic tubing outside diameter 4 mm
Releasing ring color	Black	Material of screwed plug	Brass, nickel-plated
Note on materials	RoHS-compliant	Housing material	PBT
Releasing ring material	PBT	Material of tubing seal	NBR
Material of tube retaining claw	High-alloy stainless steel Brass	Manufacturer ID	132894

Specifications may be subject to change without notice