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Festo
558411
Push-button valve VHEM-PTCZ-M32U-M-G18
The Festo 558411 is a 20 mm wide industrial component featuring a 3/2 open, monostable valve function with a poppet seat design structure and a 4 mm nominal size. Engineered for manual actuation requiring 46 N of force, this piloted unit operates with an external pilot pressure of 4.5 to 8 bar and a working pressure ranging from -0.95 to 8 bar, delivering a standard nominal flow rate of 500 l/min using compressed air conforming to ISO8573-1:2010 [7:-:-]. It weighs 198 g with a CRC 2 moderate corrosion resistance classification, supports a medium and ambient temperature range of -10 to 60 °C, and permits optional mounting via front panel installation or through holes. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 558411
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 558411.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 3/2 open, monostable
- Type of actuation
- manual
- Width
- 20 mm
- Standard nominal flow rate
- 500 l/min
- Working pressure
- -0.95 ... 8 bar
- Design structure
- Poppet seat
- Type of reset
- mechanical spring
- Nominal size
- 4 mm
- Instructions for use
- Actuate only manually
- Type of piloting
- Piloted
- Pilot air supply
- external
- Pilot pressure
- 4.5 ... 8 bar
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:-:-]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- Medium temperature
- -10 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- Actuating force
- 46 N
- Product weight
- 198 g
- Mounting type
- Optional | Front panel installation | with through hole
- Pilot air port 12
- M5
- Pneumatic connection, port
- 3 G1/8
- Materials note
- Conforms to RoHS
- Material seals
- NBR
- Material housing
- Wrought Aluminum alloy | Anodized
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 558411. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.