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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
1491978
Air solenoid valve VZWD-L-M22C-M-N14-40-V-2AP4-8-R1
The Festo 1491978 is a directly actuated poppet valve featuring a soft sealing principle, a 4 mm nominal width, and a 2/2-way, closed, monostable valve function with a mechanical spring reset method. This electrical component utilizes an in-line installation mounting type with 1/4 NPT fitting connections, operates at a nominal pressure PN of 100 with zero pressure difference, and supports compressed air, inert gas, mineral oil, water, and neutral liquids. Powered by a 110 V AC 50/60 Hz coil with insulation class F, 100% duty cycle, and Type A plug electrical connection, it accommodates any mounting position without a manual override. Submit the exact part number, quantity, and application requirements to request a formal quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 1491978
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1491978.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Structural design
- Directly actuated poppet valve
- Actuation type
- Electrical
- Sealing principle
- Soft
- Mounting position
- Any
- Type of mounting
- In-line installation
- Fitting connection
- 1/4 NPT
- Electrical connection
- Type A | Plug | As per EN 175301-803 | Rectangular design
- Nominal width
- 4 mm
- Valve function
- 2/2-way, closed, monostable
- Manual override
- None
- Flow direction
- Non-reversible
- Medium
- Compressed air as per ISO 8573-1:2010 [7:4:4] | Inert gas | Mineral oil | Water | Neutral liquids | Other ow media on request
- Nominal pressure of tting PN
- 100
- Pressure difference
- 0 MPa | 0 psi
- Differential pressure
- 0 bar
- Coil characteristics
- 110 V AC: 50/60 Hz, initial power 10.5 VA, holding power 8.0 VA
- Insulation class
- F
- Permissible voltage uctuations
- +/- 10%
- Duty cycle
- 100%
- Reset method
- Mechanical spring
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 1491978. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.