566994

Name: Festo 566994 Air solenoid valve VSVA-B-M52-MD-D2-1R5L
Brand: Festo

Air solenoid valve VSVA-B-M52-MD-D2-1R5L

The Festo 566994 is an electrical 5/2-way monostable industrial component featuring a piston gate valve structural design with a soft sealing principle and mechanical spring reset method. This 52 mm wide unit delivers a normal nominal flow rate of 2800 l/min at a nominal width of 15 mm, operating within a pressure range of 0.3 MPa to 1 MPa (3 bar to 10 bar) at 24V DC. Featuring IP65 and NEMA 4 degrees of protection, it conforms to ISO 5599-1 with size 2 sub-base or G3/8 pneumatic working ports and carries C-Tick, c CSA us (OL), c UL us recognized (OL), and KC-EMV certifications alongside CE and UKCA markings. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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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: 566994
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Technical Specifications

Valve function: 5/2-way, monostable
Actuation type: Electrical
Width: 52 mm
Normal nominal ow rate (normalized to DIN 1343): 2800 l/min
Pneumatic working port: Sub-base, size 2 according to ISO 5599-1 | G3/8
Operating voltage: 24V DC
Operating pressure: 0.3 MPa...1 MPa | 3 bar...10 bar
Structural design: Piston gate valve
Reset method: Mechanical spring
Certication: C-Tick | c CSA us (OL) | c UL us - recognized (OL)
KC characters: KC-EMV
CE marking (see declaration of conformity): As per EU EMC directive
UKCA marking (see declaration of conformity): To UK instructions for EMC | To UK RoHS instructions
Degree of protection: IP65 | NEMA 4
Nominal width: 15 mm
Width dimension: 59 mm
Exhaust air function: Adjustable | Via throttle plate | Via individual sub-base
Sealing principle: Soft
Mounting position: Any
Conforms to standard: ISO 5599-1
Manual override: Detenting | Non-detenting
Type of control: Piloted
Pilot air supply port: Internal
Flow direction: Non-reversible
Lap: Positive overlap

Engineering context

Identification and RFQ Guidance

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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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Technical verification

Our sourcing response is prepared against Festo 566994. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.