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Festo
558420
Push-button valve VHEM-PA-B52-G18
The Festo 558420 is a 20 mm wide 5/2 bistable industrial component featuring a piston slide design structure and direct manual actuation. It delivers a standard nominal flow rate of 500 l/min across a working pressure range of -0.95 to 10 bar utilizing compressed air in accordance with ISO8573-1:2010 [7:-:-]. This unit weighs 194 g, offers optional front panel or through-hole mounting, and withstands moderate corrosion stress with a CRC rating of 2 within a medium and ambient temperature range of -10 to 60 °C. Submit the exact part number, quantity, and application requirements for an RFQ quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 558420
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 558420.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 5/2 bistable
- Type of actuation
- manual
- Width
- 20 mm
- Standard nominal flow rate
- 500 l/min
- Working pressure
- -0.95 ... 10 bar
- Design structure
- Piston slide
- Nominal size
- 4 mm
- Instructions for use
- Actuate only manually
- Type of piloting
- direct
- 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)
- Vibration resistance
- Transport application test at severity level 1 in accordance with FN | 942017-4 and EN 60068-2-6
- Shock resistance
- Shock test with severity level 1 in accordance with FN 942017-5 and EN | 60068-2-27
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- Medium temperature
- -10 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- Actuating force
- 17 N
- Release force
- 48 N
- Product weight
- 194 g
- Mounting type
- Optional | Front panel installation | with through hole
- Pneumatic connection, port
- 5 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 558420. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.