The Festo GRA-1/4-B, with MPN 6509, is a highly efficient Flow Control Valve expertly designed to regulate the flow rate in pneumatic systems with precision and reliability. Suitable for a variety of industrial applications, this valve ensures optimal control over air flow, enhancing system efficiency and stability.
Key Features:
- Precision Flow Regulation: Tailored to deliver meticulous control over the air flow, the GRA-1/4-B helps maintain desired operational parameters, ensuring consistent performance across varying conditions.
- Durable Construction: Built with robust materials, this valve is capable of enduring the demanding environments of industrial applications, offering long-term reliability and performance.
- Compact and Efficient Design: Its streamlined construction not only makes installation straightforward in limited spaces but also maintains high functionality.
- User-Friendly Adjustment: Equipped with an easy-to-use adjustment mechanism, this valve allows for precise flow settings, facilitating optimal calibration of pneumatic systems.
- Wide Compatibility: Designed to integrate seamlessly with a diverse array of pneumatic equipment, enhancing versatility and ease of use across different setups.
Benefits:
- Improved System Performance: By providing controlled and stable airflow, it enhances the operational efficiency of pneumatic systems.
- Lower Operational Costs: Optimizes air consumption, which can substantially reduce energy costs and operational expenses.
- Extended Equipment Lifespan: Helps prevent overuse and mechanical stress on system components, thereby extending their service life.
- Enhanced Safety: Ensures safer operation of pneumatic systems by maintaining consistent and reliable air flow, adhering to rigorous safety standards.
Applications:
- Assembly Lines: Crucial for maintaining precise control of airflow in automated assembly processes, ensuring high-quality production outputs.
- Automated Machinery: Plays an integral role in machines that require precise air flow management to operate effectively.
- Testing Equipment: Ideal for systems needing stable air flow to perform accurate testing and validation tasks.
- General Pneumatics: Adaptable to a broad spectrum of pneumatic applications across various sectors, enhancing operational accuracy and efficiency.
The Festo GRA-1/4-B Flow Control Valve is a testament to Festo’s commitment to pioneering advanced pneumatic solutions, offering a robust tool for effective air flow management in industrial settings.
Feature |
Specification |
Valve function |
Flow control non-return function |
Pneumatic connection 1 |
G1/4 |
Pneumatic connection 2 |
G¼ |
Adjusting element |
Knurled screw |
Type of mounting |
Optionally:
Front panel mounting
With through-hole |
Standard nominal flow rate in flow control direction |
420 l/min |
Standard nominal flow rate in non-return direction |
780 l/min |
Operating pressure |
0.1 bar … 10 bar |
Ambient temperature |
-20 °C … 75 °C |
Housing material |
Die-cast zinc |
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 |
-20 °C … 75 °C |
Product weight |
180 g |
Note on materials |
RoHS-compliant |
Material of adjusting screw |
Brass |