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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
577258
Air solenoid valve VSNC-F-B52-D-G14-F8
The Festo 577258 is an electrical 5/2-way bistable industrial component featuring a piston gate valve structural design with a 32 mm width and a normal nominal flow rate of 1350 l/min. This piloted component operates at pressures ranging from 0.15 MPa to 1 MPa (1.5 bar to 10 bar) utilizing an internal pilot air supply, a soft sealing principle, and a NAMUR pneumatic working port connection pattern conforming to VDI/VDE 3845 standards. Operating voltage is applied via a solenoid coil ordered separately, while the unit includes detenting and non-detenting manual override, adjustable exhaust air function, and a non-reversible flow direction with positive overlap. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this c UL us recognized and DNVGL-TAA000011J certified component.
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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
- 577258
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 577258.
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
- Width
- 32 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 1350 l/min
- Pneumatic working port
- NAMUR connection pattern
- Operating voltage
- Via solenoid coil, to be ordered separately
- Operating pressure
- 0.15 MPa...1 MPa | 1.5 bar...10 bar
- Structural design
- Piston gate valve
- Certication
- c UL us - recognized (OL)
- Certicate issuing authority
- DNVGL-TAA000011J
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Conforms to standard
- VDI/VDE 3845 (NAMUR)
- Manual override
- Detenting | Non-detenting
- Type of control
- Piloted
- Pilot air supply port
- Internal
- Flow direction
- Non-reversible
- Lap
- Positive overlap
- Signal status display
- With accessories
- b-value
- 0.4
- C value
- 5.6 l/sbar
- Changeover time
- 11 ms
- Duty cycle
- 100%
- Coil characteristics
- See solenoid coil, to be ordered separately
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Temperature of medium
- -20 °C...60 °C
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 577258. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.