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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
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Festo
575521
Air solenoid valve VUVS-L25-B52-ZD-G14-F8-1B2
The Festo 575521 is an electrical 5/2-way bistable industrial component featuring a 26.5 mm valve size, a piston gate valve structural design, and a normal nominal flow rate of 1300 l/min normalized to DIN 1343. Operating at 24V DC with an operating pressure range of -0.09 MPa to 1 MPa, this piloted unit includes G1/4 pneumatic working ports, adjustable exhaust air, and IP65 protection when used with a plug socket. It carries c UL us recognition and DNVGL-TAA000011J maritime classification, offering external pilot air supply, reversible flow direction, soft sealing, and both detenting and non-detenting manual overrides in any mounting position. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 575521
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 575521.
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-way, bistable
- Actuation type
- Electrical
- Valve size
- 26.5 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 1300 l/min
- Pneumatic working port
- G1/4
- Operating voltage
- 24V DC
- Operating pressure
- -0.09 MPa...1 MPa | -0.9 bar...10 bar
- Structural design
- Piston gate valve
- Certication
- c UL us - recognized (OL)
- Maritime classication
- See certicate
- Certicate issuing authority
- DNVGL-TAA000011J
- Degree of protection
- IP65 | With plug socket | As per IEC 60529
- Nominal width
- 6.9 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- Detenting | Non-detenting
- Type of control
- Piloted
- Pilot air supply port
- External
- Flow direction
- Reversible
- Lap
- Positive overlap
- Pilot pressure MPa
- 0.15 MPa...1 MPa
- Pilot pressure
- 1.5 bar...10 bar
- b-value
- 0.4
- C value
- 5.6 l/sbar
- Changeover time
- 11 ms
- Duty cycle
- 100%
- Max. positive test pulse with 0 signal
- 2000 µs
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 575521. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.