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Festo
542581
start valve MS4-EE-1/8-10V24-Z
The Festo 542581 is an electrically actuated industrial component featuring a piston slide design and a monostable 3/2 closed valve function with piloted operation. It operates at a working pressure of 4 to 10 bar, a standard nominal flow rate of 1,000 l/min, and utilizes a 24V DC coil with a 100% duty cycle, mechanical spring reset, pushing manual override, and a non-throttleable exhaust-air function. Constructed with a CRC 2 corrosion resistance classification and RoHS-compliant materials, the unit functions within a medium and ambient temperature range of -10 to 50 °C and achieves IP65 protection for compressed air per ISO8573-1:2010 [7:4:4] or inert gas applications allowing lubricated operation. Submit the part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 542581
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 542581.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Design structure
- Piston slide
- Type of actuation
- electrical
- Exhaust-air function
- not throttleable
- Manual override
- Pushing
- Type of reset
- mechanical spring
- Type of piloting
- Piloted
- Valve function
- 3/2 closed, monostable
- Working pressure
- 4 ... 10 bar
- C value
- 4.5 l/sbar
- b value
- 0.5
- Standard nominal flow rate
- 1,000 l/min
- Duty cycle
- 100%
- Characteristic coil data
- 24V DC
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4] | Inert gases
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 2
- Materials note
- Conforms to RoHS
- Medium temperature
- -10 ... 50 °C
- Protection class
- IP65
- Ambient temperature
- -10 ... 50 °C
- Mounting type
- Optional | Line installation | with accessories
- Assembly position
- Any
- Flow direction
- non reversible
- Product weight
- 273 g
- Pneumatic connection, port
- 3 G1/4
- Pilot air supply
- Internal
- Electrical connection
- Plug | Cubic design | Per DIN EN 175301-803 | Design C
- Materials information for seals
- NBR
- Materials information, housing
- Aluminum die cast
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 542581. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.