Efficient pneumatic Y-fitting with a G3/8 thread, featuring a sealing ring for reliable connections and easy push-in installation.
Product Modelqsy-g3/8-8
Material Number186184
Product ID6451
Stock on Request
Last updated: 8/29/2026
Key Features
1
Efficient DesignThe Festo QSY-G3/8-8 push-in Y-fitting is designed for efficient pneumatic connections, ensuring smooth airflow and minimal pressure drop.
2
Reliable SealingEquipped with a sealing ring, this fitting provides reliable and leak-free connections, crucial for maintaining system integrity and performance.
3
Easy InstallationThe push-in design makes installation quick and effortless, reducing setup time and increasing productivity.
4
Versatile ApplicationsSuitable for a wide range of pneumatic applications, including automation, manufacturing, and process control systems.
5
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
6.6mm
Type of seal on screwed plug
Sealing ring
Mounting position
Any
Design
Y-shape
Pack size
10
High-Quality MaterialsConstructed from high-quality materials, this fitting ensures durability and resistance to various environmental conditions, including temperature and pressure fluctuations.
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 Water: G-thread only possible with sealing ring type OL as additional accessory
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
15.5Nm
Tolerance for nominal tightening torque
± 20%
Product weight
35g
No. of outlets
2
No. of supply lines
1
Type of mounting
External hexagon, AF 19
Pneumatic connection 1
External thread G3/8
Pneumatic connection 2
for pneumatic tubing outside diameter 8 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
186184
Festo QSY-G3/8-8 Push-in Y-Fitting for Pneumatic Applications | INDSLT
