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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
578817
Air solenoid valve VMPA14-M1HF-MS-PI
The Festo 578817 is a 14 mm electrical 5/2-way monostable piston gate valve featuring a soft sealing principle, positive overlap, and reversible flow direction with a normal nominal flow rate between 550 l/min and 670 l/min. Operating on 24V DC within a pressure range of -0.09 MPa to 0.8 MPa (-0.9 bar to 8 bar) and a pilot pressure of 0.4 MPa to 0.8 MPa (4 bar to 8 bar), this unit includes a mechanical spring reset, signal status display, detenting and non-detenting manual override, and vacuum suitability with an IP65 degree of protection and c UL us recognition. It allows for any mounting position and utilizes piloted control. Submit the exact part number, quantity, and application requirements for 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
- 578817
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 578817.
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, monostable
- Actuation type
- Electrical
- Valve size
- 14 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 550 l/min...670 l/min
- Operating voltage
- 24V DC
- Operating pressure
- -0.09 MPa...0.8 MPa | -0.9 bar...8 bar
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- Certication
- c UL us - recognized (OL)
- Degree of protection
- IP65 | As per IEC 60529
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- Detenting | Non-detenting
- Type of control
- Piloted
- Flow direction
- Reversible
- Lap
- Positive overlap
- Signal status display
- Yes
- Pilot pressure MPa
- 0.4 MPa...0.8 MPa
- Pilot pressure
- 4 bar...8 bar
- Suitability for vacuum
- Yes
- Note on standard nominal ow rate
- MPA-C: 730 l/min | MPA-L: 670 l/min | MPA-S: 550 l/min
- Standard nominal ow rate with QS-8
- 550 l/min...730 l/min
- Max. switching frequency
- 2 Hz
- Switching time off
- 41 ms
- On switching time
- 13 ms
- Max. positive test pulse with 0 signal
- 400 µs
- Max. negative test pulse on 1 signal
- 200 µs
- Permissible voltage uctuations
- +/- 25%
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 578817. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.