qst3-6-4

Product ID:2549
Updated: 2026/4/4
Festo qst3-6-4

Key Features

  • 1Install effortlessly using the push-pull principle in any position. 2、Distribute compressed air efficiently via four outlets and one supply. 3、Operate reliably across a wide -10°C to 80°C temperature range. 4、Resist corrosion effectively with a CRC 1 classification rating. 5、Ensure durability with high-quality PBT, POM, and NBR materials.
Product Details
qst3-6-4
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Standard
Nominal width
2.5mm
Mounting position
Any
Structural design
Push-pull principle
Pack size
1
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 0 - 50 °C
Maritime classification
See certificate
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
Product weight
16g
No. of outlets
4
No. of supply lines
1
Pneumatic connection 1
For pneumatic tubing outside diameter 6 mm
Pneumatic connection 2
for pneumatic tubing outside diameter 4 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
153203

Specifications may be subject to change without notice