ms4-lrb-1/4-d6-as-bd-z

Product ID:9189
Updated: 2026/4/3
Festo ms4-lrb-1/4-d6-as-bd-z

Key Features

  • 1Ensure precise air pressure control for reliable manufacturing assembly. 2、Feature a robust design with high-quality materials for demanding environments. 3、Engineer for precision movement in automation and robotics applications. 4、Offer exceptional durability to minimize maintenance and extend lifespan. 5、Reduce energy consumption while maintaining high performance levels.
Product Details
ms4-lrb-1/4-d6-as-bd-z
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
4
Series
MS
Actuator lock
Rotary knob with detent can be closed with accessories
Mounting position
Any
Structural design
Directly controlled diaphragm regulator with continuous compressed air supply
Controller function
Outlet pressure constant With primary pressure compensation With secondary exhausting With return flow function
Symbol
00995251
Pressure gauge
with pressure gauge
Operating pressure
0.8bar 14bar
Pressure regulation range
0.3bar 7bar
Max. pressure hysteresis
0.25bar
Standard nominal flow rate
840l/min
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Storage temperature
-10°C 60°C
For use in the food industry
See supplementary material information
Temperature of medium
-10°C 60°C
Ambient temperature
-10°C 60°C
Product weight
222g
Type of mounting
Optionally: Front panel mounting Line installation With accessories
Pneumatic connection 1
G1/4
Pneumatic connection 2
QS-8
Note on materials
RoHS-compliant
Material of sub-base
Die-cast aluminum
Material of operator panel
PA POM
Seals material
NBR
Housing material
Die-cast aluminum
Diaphragm material
NBR
Manufacturer ID
529481

Specifications may be subject to change without notice