The Festo GR-3/8-B, with MPN 6308, is a high-precision Flow Control Valve specifically engineered to enhance the control and consistency of air flow in pneumatic systems. This essential component is ideal for a variety of industrial applications, ensuring optimal air flow management and system efficiency.

Key Features:

Precise Flow Control: Designed to allow precise adjustment of air flow, enabling users to achieve the desired performance and efficiency in their pneumatic systems.
Durable Construction: Made with robust materials, the GR-3/8-B is built to endure the demanding conditions of industrial environments, ensuring reliability and a long service life.
Versatile Installation: Its standard 3/8 inch port size ensures compatibility with a wide array of pneumatic configurations, facilitating easy integration into existing systems.
User-Friendly Interface: Features an intuitive design for simple operation, allowing for quick and easy adjustments to air flow settings.
High Compatibility: Fits seamlessly into various pneumatic applications, enhancing functionality without the need for extensive modifications.

Benefits:

Enhanced System Performance: By providing precise control over air flow, this valve helps maintain optimal conditions within pneumatic systems, improving overall performance.
Reduced Energy Costs: Effective management of air flow can significantly decrease energy consumption by minimizing waste, leading to cost savings.
Extended Equipment Life: Proper flow control reduces the risk of wear and tear on system components, prolonging their operational lifespan and decreasing maintenance frequency.
Improved Safety Standards: Ensures safer operations by maintaining consistent and reliable air flow, adhering to rigorous industrial safety norms.

Applications:

Automated Production Lines: Critical for regulating air flow precisely to meet the demands of high-stakes production environments, ensuring product quality and consistency.
Material Handling Systems: Plays an essential role in pneumatic conveying systems by optimizing air flow, which is crucial for the efficient movement of materials.
Packaging Machinery: Integral to machines that require exact air flow to operate reliably, ensuring smooth and efficient packaging processes.
General Industrial Pneumatics: Suitable for a broad range of applications within various sectors, this valve enhances both precision and reliability in pneumatic operations.

The Festo GR-3/8-B Flow Control Valve stands as a testament to Festo’s commitment to innovative pneumatic solutions, offering a robust tool for precise air flow management in a multitude of industrial settings.

Technical Data

Feature	Specification
Valve function	Flow control non-return function
Pneumatic connection 1	G3/8
Pneumatic connection 2	G3/8
Adjusting element	Knurled screw
Type of mounting	Optionally: Front panel mounting With through-hole
Standard nominal flow rate (flow control direction)	1010 l/min
Standard nominal flow rate (non-return direction)	1150 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	225 g
Note on materials	RoHS-compliant
Material of adjusting screw	Brass