Electrically actuated soft start valve with non-detenting/detenting manual override, ideal for precise control in pneumatic systems.
Product Modelms4n-de-1/4-v110
Material Number532003
Product ID9998
Stock on Request
Last updated: 8/29/2026
Key Features
1
Electric ActuationThe Festo MS4N-DE-1/4-V110 is electrically actuated, providing precise control over pneumatic systems with the reliability of electric solenoids.
2
Non-Detenting/Detenting Manual OverrideThis valve offers both non-detenting and detenting manual override options, ensuring flexibility and safety in operation.
3
Optional Mounting PositionsThe valve can be mounted in various positions, allowing for greater flexibility in system design and installation.
4
Piston Seat DesignThe piston seat design ensures reliable sealing and consistent performance, making it suitable for demanding applications.
5
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Actuation type
Electrical
Mounting position
Any
Manual override
Detenting Non-detenting
Structural design
Piston seat
Reset method
Mechanical spring
Type of control
Pilot-controlled
Internal Pilot AirThe valve includes an internal pilot air system, which enhances its functionality and efficiency by providing a controlled flow of air.
Pilot air supply port
Internal
Flow direction
Non-reversible
Symbol
00991501
Valve function
2/2
Switching position indication
with accessories
Operating pressure
4bar 14bar
b-value
0.45
C value
9.6l/sbar
Standard nominal flow rate
2000l/min
Duty cycle
100%
Coil characteristics
110 V AC: 50/60 Hz, initial power 3.0 VA, holding power 2.4 VA
Certification
c UL us - Recognized (OL)
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
For use in the food industry
See supplementary material information
Temperature of medium
-10°C 60°C
Degree of protection
IP65
Ambient temperature
-10°C 60°C
Product weight
263g
Electrical connection
Form C Plug as per DIN EN 175301-803 Rectangular design
