Manufacturer Part Number: Festo 193970
Festo Flow Control Valves: GR-QS-8
OEM Spec Ref 

The Festo GR-QS-8, with MPN 193970, is an exceptionally designed Flow Control Valve that excels in regulating airflow within pneumatic systems, ensuring optimal operational conditions across various industrial environments. This precision-engineered valve integrates smoothly into different applications, providing precise control and reliability.

Key Features:

  • Precision Flow Regulation: Expertly designed to offer meticulous control over air flow, enhancing system efficiency and performance stability.
  • Robust Construction: Crafted from durable materials, the GR-QS-8 withstands the demanding conditions of industrial settings, ensuring longevity and resilience.
  • Compact and Functional Design: Its sleek profile facilitates easy installation in areas where space is at a premium, without compromising on functionality.
  • User-Friendly Operation: Features an intuitive adjustment mechanism that allows for quick and precise flow settings, simplifying system adjustments.
  • Broad Compatibility: Effortlessly integrates with a wide array of pneumatic systems, making it a versatile addition to any setup.

Benefits:

  • Enhanced Operational Efficiency: By regulating air flow precisely, it helps maintain optimal conditions, significantly boosting system performance and reliability.
  • Reduced Energy Costs: Optimizes airflow, which can decrease energy consumption and lead to notable savings on operational costs.
  • Extended Component Durability: Helps in reducing the wear and tear on system components, thereby extending their lifespan and decreasing the frequency of maintenance.
  • Increased Safety: Ensures stable and reliable flow control, which is crucial for meeting rigorous safety standards and preventing system failures.

Applications:

  • Industrial Automation: Indispensable for achieving precise flow control in automated production lines to ensure high-quality outputs.
  • Pneumatic Control Systems: Crucial for systems requiring consistent and accurate flow for optimal functionality.
  • Testing and Calibration: Ideal for setups that necessitate precise flow control for accurate testing and calibration processes.
  • General Pneumatics: Adaptable to a wide range of pneumatic applications across various sectors, improving precision and control.

The Festo GR-QS-8 Flow Control Valve is a testament to Festo’s commitment to pioneering advanced pneumatic solutions, providing an effective and reliable method for managing airflow and enhancing the efficiency of industrial operations.

Technical Data

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Feature Specification
Valve function Flow control non-return function
Pneumatic connection 1 QS-8
Pneumatic connection 2 QS-8
Adjusting element Knurled screw
Type of mounting Optionally:
Front panel mounting
With through-hole
With accessories
Standard nominal flow rate in flow control direction 265 l/min
Standard nominal flow rate in non-return direction 500 l/min
Operating pressure 0.2 bar … 10 bar
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 23 g
Note on materials RoHS-compliant
Seals material NBR
Releasing ring material POM
Knurled head material PA-reinforced
Material of adjusting screw High-alloy steel

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Weight 0.023 kg