crqs-3/8-12

Product ID:4494
Updated: 2026/7/5
Festo crqs-3/8-12

Key Features

  • 1Achieve CRC 4 high corrosion resistance against aggressive media.
  • 2Construct with durable high-alloy stainless steel for longevity.
  • 3Connect compressed air, vacuum, and water systems seamlessly.
  • 4Install easily with a straight push-in design for reliability.
  • 5Secure connections using the standard screw connection function.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Standard
Nominal width
7.6mm
Mounting position
Any
Design
Straight design
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)
4 - Particularly high corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
For use in the food industry
See supplementary material information
Ambient temperature
-15°C 120°C
Product weight
37g
Usable connector cables
PFAN
Type of mounting
External hexagon, AF 21
Pneumatic connection 1
External thread R3/8
Pneumatic connection 2
for pneumatic tubing outside diameter 12 mm
Material of screwed plug
High-alloy stainless steel
Note on materials
RoHS-compliant
Housing material
High-alloy stainless steel
Releasing ring material
High-alloy stainless steel
Material of tubing seal
FPM
Material of tube retaining claw
High-alloy stainless steel
Thrust ring material
High-alloy stainless steel
Manufacturer ID
162867

Specifications may be subject to change without notice

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