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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
574439
Air solenoid valve VUVG-L18-B52-ZT-G14-1P3
The Festo 574439 is a piloted 5/2-way bistable industrial component featuring an 18 mm valve size, a 7.3 mm nominal width, and a piston gate valve structural design with a soft sealing principle. Operating on 24V DC with an electrical actuation type and an external pilot air supply port, this unit delivers a normal nominal flow rate of 1380 l/min across an operating pressure range of -0.09 MPa to 1 MPa. It incorporates an adjustable exhaust air function, positive overlap lap, any mounting position, and manual override options including detenting, non-detenting, and covered configurations, supported by IP40 and IP65 protection degrees with a plug socket. Certifications and markings include RCM compliance, c UL us recognition, and adherence to EU and UK directives for EMC, low voltage, and RoHS. Submit the exact part number, quantity, and application requirements for 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
- 574439
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 574439.
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
- 18 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 1380 l/min
- Pneumatic working port
- G1/4
- Operating voltage
- 24V DC
- Operating pressure
- -0.09 MPa...1 MPa | -0.9 bar...10 bar
- Structural design
- Piston gate valve
- Certication
- RCM compliance mark | c UL us - recognized (OL)
- CE marking (see declaration of conformity)
- As per EU EMC directive | As per EU low voltage directive | As per EU RoHS directive
- UKCA marking (see declaration of conformity)
- To UK instructions for EMC | To UK RoHS instructions | To UK instructions for electrical equipment
- Degree of protection
- IP40 | IP65 | With plug socket
- Nominal width
- 7.3 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- Detenting | Non-detenting | Covered
- Type of control
- Piloted
- Pilot air supply port
- External
- Lap
- Positive overlap
- Pilot pressure MPa
- 0.15 MPa...0.8 MPa
- Pilot pressure
- 1.5 bar...8 bar
- Changeover time
- 11 ms
- Duty cycle
- 100%
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 574439. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.