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Festo
561597
Pneumatic valve VL-3-1/4
The Festo 561597 is a 25 mm wide industrial component featuring a 3/2 closed, monostable pneumatic valve function with a poppet seat design structure and mechanical spring reset. It delivers a standard nominal flow rate of 600 l/min across a working pressure range of 0 to 10 bar, utilizing a nominal size of 7 mm and a G1/4 pilot air port 12. Operating with compressed air in accordance with ISO8573-1:2010 [7:4:4], the unit achieves an on-switching time of 4 ms, an off-switching time of 12 ms, and supports a medium and ambient temperature range of -10 to 60 °C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 561597
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 561597.
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
- 3/2 closed, monostable
- Type of actuation
- pneumatic
- Width
- 25 mm
- Standard nominal flow rate
- 600 l/min
- Working pressure
- 0 ... 10 bar
- Design structure
- Poppet seat
- Type of reset
- mechanical spring
- Nominal size
- 7 mm
- Assembly position
- Any
- Pilot pressure
- 1.2 ... 6 bar
- Switching time off
- 12 ms
- Switching time on
- 4 ms
- 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)
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- Medium temperature
- -10 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- Product weight
- 260 g
- Mounting type
- with through hole
- Pilot air port 12
- G1/4
- Pneumatic connection, port
- 3 G1/4
- Materials information for seals
- NBR
- Materials information, housing
- Aluminum | Anodized
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 561597. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.