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Products/Festo/568656
Festo 568656 Air solenoid valve VMPA2-M1H-KS-PI
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Festo

568656

Air solenoid valve VMPA2-M1H-KS-PI

The Festo 568656 is an electrical 20 mm piston gate valve featuring a 2x3/2 closed, monostable valve function with piloted, reversible flow control and positive overlap lap. Operating on a 24V DC supply with an operating pressure range of -0.9 bar to 8 bar and vacuum suitability, this IP65-rated component delivers a normal nominal flow rate between 480 l/min and 500 l/min via a soft sealing principle. It incorporates mechanical spring reset, detenting and non-detenting manual override, a signal status display, and operates within a pilot pressure range of 3 bar to 8 bar while maintaining c UL us recognition and an arbitrary mounting position. 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
568656
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 568656.
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
2x3/2 closed, monostable
Actuation type
Electrical
Valve size
20 mm
Normal nominal ow rate (normalized to DIN 1343)
480 l/min...500 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
Certication
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
0.3 MPa...0.8 MPa
Pilot pressure
3 bar...8 bar
Suitability for vacuum
Yes
Note on standard nominal ow rate
MPA-L: 480 l/min | MPA-S: 500 l/min
Standard nominal ow rate with QS-8
500 l/min
Standard nominal ow rate with QS-10
480 l/min
Switching time off
25 ms
On switching time
12 ms
Max. positive test pulse with 0 signal
400 µs
Max. negative test pulse on 1 signal
900 µs
Permissible voltage uctuations
+/- 25%

Engineering context

Identification and RFQ Guidance

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.

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 568656. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.