The Festo GR-1/8-B, with MPN 151215, is a high-quality Flow Control Valve expertly engineered to regulate air flow in pneumatic systems with precision and efficiency. Tailored for a variety of industrial applications, this valve ensures optimal system functionality and streamlined operation.

Key Features:

Precise Flow Regulation: Crafted to offer meticulous control over air flow, this valve helps maintain the ideal operational conditions, maximizing system performance.
Durable Construction: Made with premium materials, the GR-1/8-B is built to endure the demanding conditions of industrial environments, ensuring longevity and reliability.
Compact and Flexible Design: Its compact dimensions facilitate easy integration into tight spaces, maintaining full functionality without compromising on performance.
Simple Adjustment: Equipped with an intuitive adjustment mechanism, it allows for quick and precise flow settings, making system calibration effortless.
Broad Compatibility: Designed to work seamlessly with a wide array of pneumatic systems, it offers versatile application across different setups.

Benefits:

Enhanced System Performance: By regulating flow precisely, it contributes to the smooth and efficient operation of pneumatic systems, enhancing overall productivity.
Lower Operating Costs: The valve aids in optimizing air consumption, which can significantly reduce energy costs and operational expenses.
Extended Component Life: Proper flow control minimizes wear and tear on system components, extending their lifespan and reducing maintenance requirements.
Increased Safety: Reliable and consistent flow control ensures safer operation of pneumatic systems, meeting high safety standards.

Applications:

Automated Assembly Lines: Crucial for managing air flow in assembly processes, ensuring consistent and reliable production.
Pneumatic Control Systems: An integral component in control systems where precise flow is essential for accurate operation.
Testing and Quality Assurance: Ideal for systems requiring stable air flow for precise testing and quality checks.
General Industrial Pneumatics: Applicable across a wide range of industries, improving precision and reliability in various pneumatic operations.

The Festo GR-1/8-B Flow Control Valve exemplifies Festo’s commitment to excellence in pneumatic technology, offering a robust solution for precise flow control and enhanced industrial performance.

Technical Data

Feature	Specification
Valve function	Flow control non-return function
Pneumatic connection 1	G1/8
Pneumatic connection 2	G1/8
Adjusting element	Knurled screw
Type of mounting	Optionally: Front panel mounting With through-hole
Standard nominal flow rate in flow control direction	210 l/min
Standard nominal flow rate in non-return direction	180 l/min … 275 l/min
Operating pressure	0.5 bar … 10 bar
Ambient temperature	-20 °C … 60 °C
Housing material	Wrought aluminum alloy
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]<br>Operation with oil lubrication possible (required for further use)
LABS (PWIS) conformity	VDMA24364-B1/B2-L
Temperature of medium	-20 °C … 60 °C
Nominal width	3 mm
Product weight	31 g
Note on materials	RoHS-compliant
Seals material	NBR
Sleeve material	POM
Material of adjusting screw	High-alloy steel
Nut material	Wrought aluminum alloy