The Festo GR-3/8-B one-way flow control valve provides precise pneumatic control with adjustable components, ensuring efficient automation tasks. In stock and ready for dispatch.
Product Modelgr-3/8-b
Material Number6308
Product ID15260
Stock on Request
Last updated: 8/29/2026
Key Features
1
Precise ControlThe GR-3/8-B offers a one-way flow control function, ensuring that air or gas flows in one direction only, providing precise control over pneumatic systems.
2
Adjustable ComponentsThe valve features adjustable components, allowing users to fine-tune the flow rate according to specific application requirements, enhancing system flexibility.
3
High-Quality ConstructionBuilt with Festo's renowned quality, the GR-3/8-B is designed to withstand the demands of continuous operation, ensuring reliability and durability.
4
Easy IntegrationWith pneumatic connections of G3/8, the GR-3/8-B is easily integrated into existing pneumatic systems, minimizing setup time and complexity.
5
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Valve function
Flow control non-return function
Pneumatic connection 1
Internal thread G3/8
Pneumatic connection 2
Internal thread G3/8
Adjusting element
Knurled screw
Type of mounting
Optionally: Front panel mounting With through-hole
Standard nominal flow rate in flow control direction
1010l/min
Versatile ApplicationsSuitable for a wide range of automation tasks, from manufacturing to process control, the GR-3/8-B is a versatile solution for various industrial applications.
Standard nominal flow rate in non-return direction
1150l/min
Operating pressure
1.45psi 145psi
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)