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Festo
573997
Solenoid valve VUVB-S-M32C-AZD-QX-3AC1
The Festo 573997 is a 20 mm electrical industrial component featuring a 3/2 closed, monostable piston slide valve design with a soft sealing principle and an IP65 protection class. It delivers a standard nominal flow rate of 1,000 l/min across a working pressure range of -0.9 to 8 bar, utilizing an external pilot air supply with a pilot pressure of 2 to 8 bar and a 230 V AC (50/60 Hz) coil requiring 3.1 VA pick-up and 2.2 VA holding power. Additional specifications include an air spring reset, non-reversible flow direction, non-throttleable exhaust-air function, detenting and pushing manual override, 7 mm nominal size, any assembly position, and 20 ms switching times for both on and off states. Submit the exact part number, quantity, and application requirements to receive an RFQ quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 573997
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 573997.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 3/2 closed, monostable
- Type of actuation
- electrical
- Valve size
- 20 mm
- Standard nominal flow rate
- 1,000 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
- 230 V AC: 50/60 Hz, pick-up power 3.1 VA, holding power 2.2 VA
- Surge strength
- 4 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
- Product weight
- 150 g
- Electrical connection
- Plug | to EN 175301-803 | Design C
- Mounting type
- with through hole
- Auxiliary pilot air port 12/14
- Subbase
- Pilot exhaust port 84
- Non-ducted
- Pneumatic connection, port
- 3 Subbase
- Materials note
- Conforms to RoHS
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 573997. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.