Short Description: Festo QSYL-1/4-6 push-in Y-fitting for pneumatic applications, featuring a compact design and reliable sealing.
Product Modelqsyl-1/4-6
Material Number153174
Product ID3021
Stock on Request
Last updated: 8/29/2026
Key Features
1
Compact Design and Easy InstallationThe Festo QSYL-1/4-6 push-in Y-fitting boasts a compact design that fits seamlessly into confined spaces, making installation quick and straightforward. Its external hexagon mounting ensures secure and precise positioning.
2
Reliable SealingEquipped with a replaceable sealing ring, this Y-fitting provides consistent and reliable sealing performance, even under high pressure conditions. The O-ring sits in a groove that seals against the tube, ensuring no leaks or air loss.
3
High-Performance Pneumatic ApplicationDesigned for high-performance pneumatic applications, the QSYL-1/4-6 can handle pressures up to 6 bar and temperatures ranging from -10°C to 80°C. It is perfect for use in various industrial settings where precision and reliability are crucial.
4
Versatile Connectivity OptionsThe QSYL-1/4-6 offers versatile connectivity options with male threads in R1/4 and female threads in G1/4, allowing for easy integration into existing pneumatic systems. This versatility makes it a valuable component in many industrial setups.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Size
Standard
Nominal width
5.3mm
Type of seal on screwed plug
Coating
Mounting position
Any
Design
L-shape, dual, parallel
Pack size
1
5
Durable ConstructionConstructed from high-quality Polybutylene Terephthalate (PBT), the QSYL-1/4-6 is durable and resistant to corrosion. This ensures long-lasting performance and minimal maintenance requirements, making it a cost-effective solution for industrial applications.
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
Ambient temperature
-10°C 80°C
Nominal tightening torque
9Nm
Tolerance for nominal tightening torque
± 20%
Product weight
22g
No. of outlets
2
No. of supply lines
1
Type of mounting
External hexagon, AF 14
Pneumatic connection 1
External thread R1/4
Pneumatic connection 2
for pneumatic tubing outside diameter 6 mm
Releasing ring color
Blue
Material of screwed plug
Brass, nickel-plated
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
153174
Festo QSYL-1/4-6 Push-in Y-Fitting for Pneumatic Applications | INDSLT