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Festo
8040574
Air solenoid valve VSCS-B-M32-MD-WA-3AC1-8
The Festo 8040574 is a 3/2-way closed, monostable industrial component featuring electrical actuation and a 15 mm width with an ISO 15218 sub-base pneumatic working port. Operating at 230V AC across a pressure range of 0.15 MPa to 0.8 MPa (1.5 bar to 8 bar / 21.75 psi to 116 psi), this directly controlled valve delivers a normal nominal flow rate of 13.5 l/min with a soft sealing principle and negative overlap lap. It incorporates a mechanical spring reset, detenting or non-detenting manual override, IP65 degree of protection, and conforms to EU low voltage and UKCA electrical equipment directives. Submit the exact part number, quantity, and application requirements for a formal price and lead-time 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
- 8040574
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8040574.
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
- 3/2-way, closed, monostable
- Actuation type
- Electrical
- Width
- 15 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 13.5 l/min
- Pneumatic working port
- Sub-base, size 15 mm according to ISO 15218
- Operating voltage
- 230V AC
- Operating pressure
- 0.15 MPa...0.8 MPa | 1.5 bar...8 bar | 21.75 psi...116 psi
- Reset method
- Mechanical spring
- CE marking (see declaration of conformity)
- As per EU low voltage directive
- UKCA marking (see declaration of conformity)
- To UK instructions for electrical equipment
- Degree of protection
- IP65
- Sealing principle
- Soft
- Mounting position
- Any
- Conforms to standard
- ISO 15218
- Manual override
- Detenting | Non-detenting
- Type of control
- directly
- Flow direction
- Non-reversible
- Lap
- Negative overlap
- Note on forced dynamization
- Switching frequency at least once a week
- Switching time off
- 35 ms
- On switching time
- 8 ms
- Duty cycle
- 100%
- Coil characteristics
- 230 V AC: 50/60 Hz, initial power 1.9 VA, holding power 1.3 VA
- Permissible voltage uctuations
- +/- 10%
- 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 1 as per FN 942017-4 and | EN 60068-2-6
- Shock resistance
- Shock test with severity level 1 as per FN 942017-5 and EN 60068-2-27
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 8040574. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.