Confirm the exact configuration
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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
577280
Air solenoid valve VSNC-FT-B52-D-N14-FN
The Festo 577280 is a 32 mm wide, bistable 5/2-way industrial component featuring a plate seat structural design with soft sealing and a negative overlap lap. It delivers a normal nominal flow rate of 1000 l/min through a NAMUR connection pattern working port, operating within a pressure range of 0.15 MPa to 0.8 MPa (1.5 bar to 8 bar) utilizing internal pilot air supply and an adjustable exhaust air function. This DNVGL-TAA000011J certified piloted valve conforms to VDI/VDE 3845 standards, offers detenting or non-detenting manual override, and requires a separately ordered solenoid coil for electrical actuation in any mounting position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
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
- 577280
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 577280.
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)
- 1000 l/min
- Pneumatic working port
- NAMUR connection pattern
- Operating voltage
- Via solenoid coil, to be ordered separately
- Operating pressure
- 0.15 MPa...0.8 MPa | 1.5 bar...8 bar
- Structural design
- Plate seat
- 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
- Negative overlap
- Signal status display
- With accessories
- b-value
- 0.24
- C value
- 4.6 l/sbar
- Changeover time
- 16 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
- Ambient temperature
- -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 577280. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.