gr-qs-6

Product ID:7365
Updated: 2026/7/4
Festo gr-qs-6

Key Features

  • 1Achieve precise airflow control for reliable industrial operation.
  • 2Support high-performance systems with 430 L/min flow.
  • 3Ensure durability with a robust PA-reinforced housing.
  • 4Simplify installation using 6mm push-in connectors.
  • 5Meet industry regulations with RoHS compliance.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Valve function
Flow control non-return function
Pneumatic connection 1
QS-6
Pneumatic connection 2
QS-6
Adjusting element
Knurled screw
Type of mounting
Optionally: Front panel mounting With through-hole With accessories
Standard nominal flow rate in flow control direction
245l/min
Standard nominal flow rate in non-return direction
430l/min
Operating pressure
0.2bar 10bar
Ambient temperature
-10°C 60°C
Housing material
PA-reinforced
Explosion prevention and protection
Observe the information on the certificate Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
Mounting position
Any
Symbol
00991453
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Temperature of medium
-10°C 60°C
Product weight
22g
Note on materials
RoHS-compliant
Seals material
NBR
Releasing ring material
POM
Knurled head material
PA-reinforced
Material of adjusting screw
High-alloy steel
Manufacturer ID
193969

Specifications may be subject to change without notice

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