Festo QSLV-3/8-12: A reliable, push-in L-fitting for pneumatic applications, suitable for compressed air and vacuum, with a nickel-plated brass body and self-sealing PTFE coating.
Product Modelqslv-3/8-12
Material Number153094
Product ID2942
Stock on Request
Last updated: 8/29/2026
Key Features
1
Reliable ConnectionThe Festo QSLV-3/8-12 push-in L-fitting ensures a secure and reliable connection between pneumatic components. Its captive seal and stainless steel retaining claw hold the tubing securely without damaging its surface.
2
DurabilityConstructed with a nickel-plated brass body, this fitting is highly resistant to corrosion. The self-sealing PTFE coating allows the fitting to be reused up to five times without additional sealing components.
3
Versatile ApplicationSuitable for both compressed air and vacuum applications, the QSLV-3/8-12 is versatile and can be used in a variety of pneumatic systems. Its temperature range is up to 70°C and operating pressure up to 16 bar.
4
Easy InstallationThe push-in design of the QSLV-3/8-12 makes installation effortless. Simply insert the tubing into the fitting, and it will be securely held in place by the stainless steel retaining claw.
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
9.3mm
Type of seal on screwed plug
Coating
Mounting position
Any
Design
L-shape
Pack size
10
5
High-Quality MaterialsThe fitting features a nitrile rubber sealing ring that guarantees a perfect seal between the standard OD tubing and the body of the fitting. All brass parts are nickel-plated, ensuring high resistance to corrosion.
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
15.5Nm
Tolerance for nominal tightening torque
± 20%
Product weight
66g
Type of mounting
Hollow bolt with external hex
Pneumatic connection 1
External thread R3/8
Pneumatic connection 2
for pneumatic tubing outside diameter 12 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
153094
Festo QSLV-3/8-12 Push-in L-Fitting for Pneumatic Applications | INDSLT
