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Festo
2820407
Basic valve VOFC-L-B52-G14-F9-A
This Festo 40 mm industrial component is a 5/2 bistable soft-switching spool valve featuring electrical actuation and a standard nominal flow rate of 850 l/min. Operating at a working pressure of 2 to 8 bar with internal pilot air supply, the piloted valve achieves a nominal size of 6 mm utilizing a soft sealing principle and an IP65 protection class. The unit supports an assembly position in any orientation, a maximum switching frequency of 1 Hz, and functional safety up to SIL 2 in high demand mode. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 2820407
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 2820407.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 5/2 bistable
- Type of actuation
- electrical
- Width
- 40 mm
- Standard nominal flow rate
- 850 l/min
- Working pressure
- 2 ... 8 bar
- Design structure
- Soft-switching spool valve
- Protection class
- IP65
- Nominal size
- 6 mm
- Sealing principle
- soft
- Assembly position
- Any
- Manual override
- None
- Type of piloting
- Piloted
- Pilot air supply
- Internal
- Flow direction
- non reversible
- Safety Integrity Level (SIL)
- up to SIL 2 high demand mode | Product can be used in SRP/CS up to SIL 2 low demand
- Flow rate Kv ventilation
- 0.65 m3/h
- Flow rate Kv exhaust
- 0.65 m3/h
- Maximum switching frequency
- 1 Hz
- Switching time off
- 20 ms
- Switching time on
- < 1,000 ms
- Duty cycle
- 100%
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [-:-:-]
- Corrosion resistance classification CRC
- 4
- Medium temperature
- -25 ... 60 °C
- Ambient temperature
- -25 ... 60 °C
- Product weight
- 670 g
- Pneumatic connection, port
- 4 G1/4
- Materials note
- Contains PWIS substances | Conforms to RoHS
- Materials information for seals
- NBR
- Materials information, housing
- Aluminum | Hard Ematal plated
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 2820407. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.