qst-v0-4

Product ID:1238
Updated: 2026/7/4
Festo qst-v0-4

Key Features

  • 1Ensure quick push-in connections for secure pneumatic assembly.
  • 2Construct with durable PBT material for environmental resistance.
  • 3Provide a precise 2.8 mm nominal size for optimal fit.
  • 4Feature a T-shape design for efficient tube routing.
  • 5Certify to UL94 V-0 standards for fire safety.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Standard
Nominal width
2.8mm
Material fire test
UL94 V-0 (housing) UL94 V-0 (releasing ring)
Design
T-shape
Pack size
1
Structural design
Push-pull principle
Operating pressure for entire temperature range
-13.775psi 145psi
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)
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Ambient temperature
0°C 60°C
Product weight
9.6g
Pneumatic connection 1
for pneumatic tubing outside diameter 4 mm
Pneumatic connection 2
for pneumatic tubing outside diameter 4 mm
Releasing ring color
Black
Note on materials
RoHS-compliant
Housing material
PBT
Releasing ring material
PBT
Material of tubing seal
NBR
Material of tube retaining claw
High-alloy stainless steel Brass
Manufacturer ID
132896

Specifications may be subject to change without notice

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