542571

Name: Festo 542571 Soft-start valve MS4N-DE-1/8-10V24-Z
Brand: Festo

Soft-start valve MS4N-DE-1/8-10V24-Z

The Festo 542571 is an electrical 2/2 piston seat industrial component featuring a piloted control type, internal pilot air supply port, and non-reversible flow direction with a normal nominal flow rate of 1000 l/min at a b-value of 0.5 and C value of 4.6 l/sbar. Engineered for any mounting position, it operates within a 4 bar to 10 bar pressure range utilizing compressed air per ISO 8573-1:2010 [7:4:4] or inert gases, supported by a 100% duty cycle, 24 V DC 1.8 W coil characteristics, and a mechanical spring reset method. This c UL us-recognized (OL) unit includes detenting and non-detenting manual override, switching position indication via accessories, and a moderate corrosion stress rating (CRC 2) with oil lubrication operation capability. Submit the exact part number, quantity, and application requirements to receive a formal quote.

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Manufacturer: Festo
Part number: 542571
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Technical Specifications

Actuation type: Electrical
Mounting position: Any
Manual override: Detenting | Non-detenting
Structural design: Piston seat
Reset method: Mechanical spring
Type of control: Piloted
Pilot air supply port: Internal
Flow direction: Non-reversible
Valve function: 2/2
Switching position indication: with accessories
Operating pressure: 4 bar...10 bar
b-value: 0.5
C value: 4.6 l/sbar
Normal nominal ow rate (normalized to DIN 1343): 1000 l/min
Duty cycle: 100%
Coil characteristics: 24 V DC: 1.8 W
Certication: c UL us - recognized (OL)
Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4] | Inert gases
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...50 °C
Degree of protection: IP65
Ambient temperature: -10 °C...50 °C
Product weight: 263 g
Electrical connection: Type C | Plug | As per DIN EN 175301-803 | Rectangular design
Signal status display: With accessories

Engineering context

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Our sourcing response is prepared against Festo 542571. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.