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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
8043219
Air solenoid valve VUVS-LK25-B52-D-G14-1B2-S
The Festo 8043219 is an electrical 5/2-way bistable industrial component featuring a piston gate valve structural design and a 26.5 mm valve size. This piloted unit operates at 24V DC within an operating pressure range of 0.15 MPa to 0.8 MPa and achieves a normal nominal flow rate of 1000 l/min through G1/4 pneumatic working ports. It incorporates soft sealing, adjustable exhaust air, internal pilot air supply, and a positive overlap lap with both detenting and non-detenting manual override options. Built to an IP65 degree of protection with a plug socket according to IEC 60529, this non-reversible component supports any mounting position. 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
- 8043219
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8043219.
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, bistable
- Actuation type
- Electrical
- Valve size
- 26.5 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 1000 l/min
- Pneumatic working port
- G1/4
- Operating voltage
- 24V DC
- Operating pressure
- 0.15 MPa...0.8 MPa | 1.5 bar...8 bar
- Structural design
- Piston gate valve
- Degree of protection
- IP65 | With plug socket | As per IEC 60529
- Nominal width
- 6.7 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- Detenting | Non-detenting
- Type of control
- Piloted
- Pilot air supply port
- Internal
- Flow direction
- Non-reversible
- Lap
- Positive overlap
- b-value
- 0.45
- C value
- 3.86 l/sbar
- Changeover time
- 12 ms
- Duty cycle
- 100%
- Max. positive test pulse with 0 signal
- 2500 µs
- Max. negative test pulse on 1 signal
- 1100 µs
- Coil characteristics
- 24 V DC: 3.3 W
- 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)
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 8043219. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.