Festo MS4N-DL Series Pneumatic Soft Start Valve

2/2-way valve for slowly pressurizing pneumatic installations.

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Features

  • Operating pressure:
    • 59 to 206 PSI (standard)
    • 59 to 147 PSI (pressure sensor with display AD)
  • Operating medium:
    • Compressed air
    • Filtered compressed air, lubricated or unlubricated, filtration grade 40μm
  • Flow control exhaust function
  • Non-reversible flow direction
  • Any assembly position
  • Corrosion resistance class CRC 2
  • 40mm width dimension
  • Adjustable pressure build-up time

The Festo MS4N-DL Series Pneumatic Soft Start Valve builds up pressure gradually, and is designed for use with on/off valves MS4N-EM1 and MS4N-EE. The duration of the pressure build-up is adjusted using the restrictor attached to the valve cap. The output pressure p2 rises slowly in accordance with the restrictor setting. The main seat opens when the switch-through pressure is reached.