crqs-m5-4

Product ID:4487
Updated: 2026/7/5
Festo crqs-m5-4

Key Features

  • 1Maximize corrosion resistance with high-alloy stainless steel construction.
  • 2Install flexibly in arbitrary mounting positions for 2mm tubes.
  • 3Operate reliably across a -0.95 to 10 bar pressure range.
  • 4Ensure compliance and versatility with RoHS and food-use suitability.
  • 5Secure connections with a 1.33 Nm ±20% tightening torque.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Standard
Nominal width
2mm
Type of seal on screwed plug
Sealing ring
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
Nominal tightening torque
1.33Nm
Tolerance for nominal tightening torque
± 20%
Product weight
6g
Usable connector cables
PFAN
Type of mounting
External hexagon, AF 10
Pneumatic connection 1
External thread M5
Pneumatic connection 2
for pneumatic tubing outside diameter 4 mm
Material of screwed plug
High-alloy stainless steel
Note on materials
RoHS-compliant
Housing material
High-alloy stainless steel
Material of threaded seal
FPM 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
162860

Specifications may be subject to change without notice

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