Product Model

grla-3/8-qs-8-d

In Stock
Last updated: 2025/4/17
Festo grla-3/8-qs-8-d

Selling Points

  • 1The GRLA-3/8-QS-8-D one-way flow control valve from Festo features a piloted non-return function, ensuring that fluid flows in one direction only, which is crucial for maintaining system integrity and preventing backflow.
  • 2This valve is equipped with a knurled screw for easy adjustment, allowing users to fine-tune the flow control according to their specific application requirements. This makes it highly versatile and user-friendly.
  • 3The GRLA-3/8-QS-8-D is designed with a proximity sensor, which enhances its functionality by providing real-time feedback on the valve's status. This feature is particularly useful in automated systems where precise monitoring is essential.
  • 4The valve includes a push-in T-connector and push-in L-fitting, making it easy to integrate into various pneumatic systems without the need for complex connections. This simplifies the setup process and reduces installation time.
  • 5Constructed from high-quality materials, including wrought aluminum alloy for the threaded plug and NBR for the material seals, the GRLA-3/8-QS-8-D ensures durability and reliability in demanding industrial environments. It also conforms to RoHS standards, making it an environmentally friendly choice.
Product Details
grla-3/8-qs-8-d
Festo

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Valve function
Exhaust air flow control non-return function
Pneumatic connection 1
QS-8
Pneumatic connection 2
G3/8
Adjusting element
Slotted screw
Type of mounting
Screw-in
Standard nominal flow rate in flow control direction
820l/min
Standard nominal flow rate in non-return direction
450l/min 850l/min
Ambient temperature
-10°C 60°C
Maritime classification
See certificate
Mounting position
Any
Symbol
00991452
Operating pressure for entire temperature range
0.2bar 10bar
Standard flow rate in flow control direction 6 -> 0 bar
1300l/min
Standard flow rate in non-return direction at 6 -> 0 bar
1080l/min 1420l/min
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
Cleanroom class
Class 4 according to ISO 14644-1
Temperature of medium
-10°C 60°C
Nominal tightening torque
10Nm
Tolerance for nominal tightening torque
± 10%
Product weight
60g
Material of screwed plug
Wrought aluminum alloy
Note on materials
RoHS-compliant
Seals material
NBR
Releasing ring material
POM
Material of adjusting screw
Brass
Swivel joint material
Die-cast zinc Chromated
Manufacturer ID
193150

Specifications may be subject to change without notice