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Festo
546728
Pneumatic valve VSPA-B-P53U-A2
The Festo 546728 is a 5/3-way pressurized pneumatic industrial component featuring a piston gate valve structural design with a soft sealing principle and positive overlap lap. This directly controlled unit offers a normal nominal flow rate of 450 l/min, an operating pressure ranging from -0.9 bar to 10 bar, and a mechanical spring reset method with an 18 mm width conforming to ISO 15407-1 and VDMA 24563 standards. Submit the exact part number, quantity, and application requirements to request a quote.
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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
- 546728
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 546728.
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
- 5/3-way, pressurized
- Actuation type
- Pneumatic
- Width
- 18 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 450 l/min
- Pneumatic working port
- Sub-base, size 18 mm as per ISO 15407-1 | Connecting plate size 02 according to VDMA 24563 | G1/8
- Operating pressure
- -0.9 bar...10 bar
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- Nominal width
- 5 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Conforms to standard
- ISO 15407-1 | VDMA 24563
- Type of control
- directly
- Flow direction
- Reversible
- Lap
- Positive overlap
- Pilot pressure
- 3 bar...10 bar
- Flow rate of pneumatic valve
- 650 l/min
- Flow rate of pneumatic valve on individual sub-base
- 500 l/min
- Optimized ow rate of pneumatic valve pneumatically concatenated ow
- 450 l/min
- Switching time off
- 18 ms
- On switching time
- 9 ms
- Explosion prevention and protection
- Zone 2 (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)
- Corrosion resistance class (CRC)
- 0 - No corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Temperature of medium
- -10 °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 546728. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.