Festo QSYLV-1/4-8: Reliable push-in Y-fitting with parallel thread for secure tube connections in pneumatic systems.
Product Modelqsylv-1/4-8
Material Number153193
Product ID3040
Stock on Request
Last updated: 8/29/2026
Key Features
1
Reliable ConnectionThe Festo QSYLV-1/4-8 ensures a secure and leak-free connection due to its parallel thread design, making it ideal for critical pneumatic applications.
2
Ease of InstallationThis push-in Y-fitting is designed for easy installation, reducing downtime and increasing efficiency in your operations. Simply push the tube into the fitting for a secure connection.
3
DurabilityConstructed with high-quality materials, the Festo QSYLV-1/4-8 is built to withstand the demands of industrial environments, providing long-lasting performance and reliability.
4
VersatilitySuitable for a wide range of pneumatic systems, this fitting can be used in various applications, from manufacturing to automation, ensuring compatibility with different tube sizes and configurations.
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
4.4mm
Type of seal on screwed plug
Coating
Mounting position
Any
Design
L-shape, dual, parallel
Pack size
1
5
Efficient Fluid TransferThe parallel thread design of the Festo QSYLV-1/4-8 ensures efficient fluid transfer, minimizing pressure drops and maximizing system performance. This is particularly beneficial in applications requiring precise control and flow rates.
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
Nominal tightening torque
9Nm
Tolerance for nominal tightening torque
± 20%
Product weight
41.5g
No. of outlets
2
No. of supply lines
1
Type of mounting
Hollow bolt with external hex
Pneumatic connection 1
External thread R1/4
Pneumatic connection 2
for pneumatic tubing outside diameter 8 mm
Releasing ring color
Blue
Note on materials
RoHS-compliant
Housing material
PBT
Hollow bolt material
Brass, nickel-plated
Releasing ring material
POM
Material of tubing seal
NBR
Material of tube retaining claw
High-alloy stainless steel
Manufacturer ID
153193
Festo QSYLV-1/4-8 Push-in Y-Fitting for Reliable Tube Connections | INDSLT
