qst-12-8

Product ID:902
Updated: 2026/4/3
Festo qst-12-8

Key Features

  • 1Ensure secure connections using the push/pull principle for versatile assembly. 2、Achieve compatibility with compressed air per ISO8573-1:2010 and water. 3、Reduce corrosion stress with a CRC 1 classification for durability. 4、Operate reliably in ambient temperatures from -10°C to 80°C. 5、Facilitate compact installations with a 5.1 mm nominal size.
Product Details
qst-12-8
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Standard
Nominal width
5.1mm
Mounting position
Any
Design
T-shape
Pack size
10
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
Product weight
32g
No. of outlets
2
No. of supply lines
1
Pneumatic connection 1
for pneumatic tubing outside diameter 12 mm
Pneumatic connection 2
for pneumatic tubing outside diameter 8 mm
Releasing ring color
Blue
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
130615

Specifications may be subject to change without notice