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Festo
575557
Pneumatic valve VUWS-L25-B52-N14
Engineered with a 26.5 mm piston gate valve structural design, this Festo 575557 5/2-way bistable pneumatic component provides a normal nominal flow rate of 1300 l/min and a 6.9 mm nominal width. The unit features direct pneumatic control with an internal pilot air supply port, 1/4 NPT working ports, and an operating pressure range of -0.9 bar to 10 bar alongside an adjustable exhaust air function and a 10 ms changeover time. Certified as c UL us recognized, the soft-sealing valve supports any mounting position and reversible flow direction with a positive overlap lap and a pilot pressure range of 1.5 bar to 10 bar. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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- Manufacturer
- Festo
- Part number
- 575557
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 575557.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 5/2-way, bistable
- Actuation type
- Pneumatic
- Valve size
- 26.5 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 1300 l/min
- Pneumatic working port
- 1/4 NPT
- Operating pressure
- -0.09 MPa...1 MPa | -0.9 bar...10 bar
- Structural design
- Piston gate valve
- Certication
- c UL us - recognized (OL)
- Nominal width
- 6.9 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- None
- Type of control
- directly
- Pilot air supply port
- Internal
- Flow direction
- Reversible
- Lap
- Positive overlap
- Pilot pressure MPa
- 0.15 MPa...1 MPa
- Pilot pressure
- 1.5 bar...10 bar
- Changeover time
- 10 ms
- Explosion prevention and protection
- Observe the information on the certicate | Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
- 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)
- Vibration resistance
- Transport application test with severity level 2 as per FN 942017-4 and | EN 60068-2-6
- Shock resistance
- Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
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 575557. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.