qsk-1/2-1/2-u

Product ID:6784
Updated: 2026/7/4
Festo qsk-1/2-1/2-u

Key Features

  • 1Ensure reliable, leak-free pneumatic connections up to 10 bar.
  • 2Utilize a self-sealing mechanism for tool-free installation.
  • 3Meet ISO 8573-1:2010 standards for compressed air compatibility.
  • 4Resist corrosion with durable nickel-plated brass construction.
  • 5Operate across a wide -10 to 60°C temperature range.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Standard
Nominal width
6.4mm
Type of seal on screwed plug
Coating
Mounting position
Any
Design
Straight design
Pack size
1
Structural design
Push-pull principle
Operating pressure for entire temperature range
-13.775psi 145psi
Maritime classification
See certificate
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-]
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 60°C
Max. tightening torque
30Nm
Product weight
69g
Type of mounting
External hexagon 7/8
Pneumatic connection 1
external thread 1/2 NPT
Pneumatic connection 2
for pneumatic tubing outside diameter 1/2"
Ambient temperature Fahrenheit
14°F 140°F
Releasing ring color
Gray
Note on materials
RoHS-compliant
Housing material
Brass Nickel-plated
Releasing ring material
POM
Material of tubing seal
NBR
Material of tube retaining claw
High-alloy stainless steel
Manufacturer ID
190718

Specifications may be subject to change without notice

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