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Festo
537557
Solenoid valve VUVB-L-M32U-AZD-Q8-2AC1
The Festo 537557 is an electrical 3/2 open, monostable industrial component featuring a 20 mm valve size, a piston slide design structure, and a standard nominal flow rate of 800 l/min. Operating within a working pressure range of -0.9 to 8 bar, this piloted valve utilizes an external pilot air supply with a pilot pressure of 2 to 8 bar, an air spring reset, and soft sealing. It is equipped with a 110 V AC 50/60 Hz coil requiring 3.1 VA pick-up power and 2.2 VA holding power, achieving 20 ms switching times for both on and off states. The unit includes detenting and pushing manual override, an IP65 protection class, a 7 mm nominal size, and non-reversible flow direction with a non-throttleable exhaust-air function for any assembly position. Submit the exact part number, quantity, and application requirements for a quote.
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- Manufacturer
- Festo
- Part number
- 537557
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 537557.
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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
- electrical
- Valve size
- 20 mm
- Standard nominal flow rate
- 800 l/min
- Working pressure
- -0.9 ... 8 bar
- Design structure
- Piston slide
- Type of reset
- Air spring
- Protection class
- IP65
- Nominal size
- 7 mm
- Exhaust-air function
- not throttleable
- Sealing principle
- soft
- Assembly position
- Any
- Manual override
- detenting | Pushing
- Type of piloting
- Piloted
- Pilot air supply
- external
- Flow direction
- non reversible
- Pilot pressure
- 2 ... 8 bar
- Switching time off
- 20 ms
- Switching time on
- 20 ms
- Characteristic coil data
- 110 V AC: 50/60 Hz, pick-up power 3.1 VA, holding power 2.2 VA
- Surge strength
- 2.5 kV
- Degree of contamination
- 3
- Permissible voltage fluctuation
- +/- 10 %
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- CE symbol (see declaration of conformity)
- according to EU low voltage guideline
- Corrosion resistance classification CRC
- 1
- Storage temperature
- -20 ... 40 °C
- Medium temperature
- -5 ... 50 °C
- Ambient temperature
- -5 ... 50 °C
- Max. tightening torque, valve mounting
- 2 Nm
- Max. tightening torque, wall mounting
- 3 Nm
- Product weight
- 170 g
- Electrical connection
- Plug | to EN 175301-803 | Design C
- Mounting type
- with through hole
- Auxiliary pilot air port 12/14
- M5
- Pilot exhaust port 84
- Non-ducted
- Pneumatic connection, port
- 2 QS-8
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 537557. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.