Festo MS6N-LRP-3/8-D4-A8-Z: High accuracy, minimal hysteresis, and primary pressure compensation. Ideal for reliable air supply in industrial applications.
Product Modelms6n-lrp-3/8-d4-a8-z
Material Number538040
Product ID10858
Stock on Request
Last updated: 8/29/2026
Key Features
1
High Accuracy and ControlThe Festo MS6N-LRP-3/8-D4-A8-Z features a piloted precision diaphragm control valve, ensuring precise regulation of air pressure. This results in minimal hysteresis and primary pressure compensation, making it ideal for applications requiring high accuracy.
2
Reliable Air SupplyDesigned to maintain a constant working pressure, this regulator ensures a reliable air supply even in the face of primary side pressure fluctuations and varying air consumption. This stability is crucial for maintaining machine availability and process reliability.
3
Compact DesignThe MS6N-LRP-3/8-D4-A8-Z is designed for front panel mounting or line installation, offering flexibility in terms of integration. Its compact size makes it suitable for a variety of industrial settings, including control panels and pneumatic systems.
4
Actuator Lock for Set ValuesThe regulator comes with an actuator lock feature, which protects the set values from being adjusted accidentally. This ensures that the pressure settings remain consistent, maintaining the integrity of the process.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Size
6
Series
MS
Actuator lock
Rotary knob with detent
Mounting position
Any
Structural design
Pilot-controlled precision diaphragm regulator
Controller function
Outlet pressure constant With secondary exhausting
5
Versatile Mounting OptionsThe product offers optional mounting positions, including front panel mounting and line installation. This versatility allows for easy integration into various industrial setups, making it a flexible solution for different applications.
Symbol
00991973
Pressure gauge
G1/8 prepared
Operating pressure
1bar 14bar
Pressure regulation range
0.05bar 2.5bar
Max. pressure hysteresis
0.02bar
Flow rate of secondary venting
450l/min
Standard nominal flow rate
1400l/min
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Information on operating and pilot media
Ester oil < 0.1mg/m3, according to ISO 8573-1:2010 [-:-:2] Operation with oil lubrication not possible
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Storage temperature
-10°C 60°C
Temperature of medium
-10°C 60°C
Ambient temperature
-10°C 60°C
Product weight
850g
Type of mounting
Optionally: Front panel mounting Line installation With accessories
Pneumatic connection 1
3/8 NPT
Pneumatic connection 2
3/8 NPT
Pneumatic connection 3
G1/4
Note on materials
RoHS-compliant
Seals material
NBR
Housing material
Aluminum
Manufacturer ID
538040
Festo MS6N-LRP-3/8-D4-A8-Z Precision Pressure Regulator - High Accuracy and Control | INDSLT