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Festo
562873
Basic valve VOFC-L-B52-G14-F9
The Festo 562873 is an electrical 5/2 bistable industrial component featuring a hard piston spool valve design structure and an internal pilot air supply with a 6 mm nominal size. This 40 mm wide piloted valve delivers a standard nominal flow rate of 850 l/min across a working pressure range of 2 to 8 bar while maintaining an IP65 protection class and supporting functional safety up to SIL 2 in high and low demand modes. Operating with a non-reversible flow direction, equal ventilation and exhaust Kv flow rates of 0.65 m3/h, a maximum switching frequency of 1 Hz, and 20 ms on and off switching times, it supports any assembly position without manual override. Submit the exact part number, quantity, and application requirements to request a quote for this component.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 562873
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 562873.
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
- Hard piston spool valve
- Protection class
- IP65
- Nominal size
- 6 mm
- Sealing principle
- Hard
- 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
- 20 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
- 790 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 562873. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.