grr-1/2

Product ID:7867
Updated: 2026/4/3
Festo grr-1/2

Key Features

  • 1Ensure durable performance with wrought aluminum alloy construction. 2、Achieve precise flow control via an adjustable roller lever. 3、Deliver efficient operation with 1300 l/min nominal flow rate. 4、Handle versatile applications across a 0.3-10 bar pressure range. 5、Integrate easily into compact spaces with 117x34 mm dimensions.
Product Details
grr-1/2
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Valve function
Flow control non-return function
Pneumatic connection 1
G1/2
Pneumatic connection 2
G1/2
Adjusting element
Roller lever
Type of mounting
With through-hole
Standard nominal flow rate in flow control direction
1300l/min
Standard nominal flow rate in non-return direction
1250l/min
Operating pressure
0.3bar 10bar
Ambient temperature
-10°C 60°C
Housing material
Wrought aluminum alloy
Mounting position
Any
Symbol
00991465
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-]
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
LABS (PWIS) conformity
VDMA24364-B2-L
Temperature of medium
-10°C 60°C
Product weight
735g
Manufacturer ID
2111

Specifications may be subject to change without notice