grla-1/8-b

Product ID:2260
Updated: 2026/4/3
Festo grla-1/8-b

Key Features

  • 1Control exhaust air precisely with the GRLA-1/8-B valve for efficient airflow management. 2、Integrate easily into systems using its standard G1/8 pneumatic connections. 3、Handle flow rates from 260 to 420 l/min to meet diverse application requirements. 4、Ensure durability with a corrosion-resistant aluminum and brass construction. 5、Operate safely in ATEX zones 1, 2, 21, and 22 for hazardous environments.
Product Details
grla-1/8-b
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Valve function
Exhaust air flow control non-return function
Pneumatic connection 1
G1/8
Pneumatic connection 2
G1/8
Adjusting element
Slotted screw
Type of mounting
Screw-in
Standard nominal flow rate in flow control direction
340l/min
Standard nominal flow rate in non-return direction
260l/min 420l/min
Ambient temperature
-10°C 60°C
Maritime classification
See certificate
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
00991452
Operating pressure for entire temperature range
0.3bar 10bar
Standard flow rate in flow control direction 6 -> 0 bar
615l/min
Standard flow rate in non-return direction at 6 -> 0 bar
470l/min 760l/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
Max. tightening torque
6Nm
Product weight
28g
Material of screwed plug
Wrought aluminum alloy
Note on materials
RoHS-compliant
Seals material
NBR
Material of adjusting screw
Brass
Swivel joint material
Die-cast zinc
Manufacturer ID
151165

Specifications may be subject to change without notice