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Festo
568620
Solenoid valve VUVB-S-B42-ZD-T14-1T1L
Engineered with a 20 mm valve size and a piston slide design structure, this Festo 4/2 bistable electrical valve delivers a standard nominal flow rate of 500 l/min across a working pressure range of -0.9 to 8 bar. Featuring soft sealing, external pilot air supply with a 2 to 8 bar pilot pressure, and an IP65 protection class, the component operates on 24 V DC with a low-current phase of 0.1 W and a high-current phase of 3.3 W. It includes a pushing manual override, a 7 mm nominal size, and a 25 ms switching time reversal for non-reversible flow direction in any assembly position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 568620
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 568620.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 4/2 bistable
- Type of actuation
- electrical
- Valve size
- 20 mm
- Standard nominal flow rate
- 500 l/min
- Working pressure
- -0.9 ... 8 bar
- Design structure
- Piston slide
- Protection class
- IP65
- Nominal size
- 7 mm
- Exhaust-air function
- not throttleable
- Sealing principle
- soft
- Assembly position
- Any
- Manual override
- Pushing
- Type of piloting
- Piloted
- Pilot air supply
- external
- Flow direction
- non reversible
- Pilot pressure
- 2 ... 8 bar
- Switching time reversal
- 25 ms
- Characteristic coil data
- 24 V DC: low-current phase 0.1 W, high-current phase 3.3 W
- Surge strength
- 0.8 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-EMV 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
- 220 g
- Electrical connection
- Socket for multi-pin plug
- Mounting type
- with through hole
- Auxiliary pilot air port 12/14
- Subbase
- Pilot exhaust port 84
- Non-ducted
- Pneumatic connection, port
- 4 QS-1/4
- Materials note
- Free of copper and PTFE | Conforms to RoHS
- Materials information for seals
- FPM | HNBR | NBR
- Materials information, housing
- PA-reinforced
- Material information, piston spool
- Wrought Aluminum alloy
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 568620. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.