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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
8031531
Air solenoid valve VUVG-L18-M52-RT-G14-1R8L
The Festo 8031531 is an electrical 5/2-way monostable industrial component utilizing a piston gate valve structural design with an 18 mm valve size and a 6.9 mm nominal width. It delivers a normal nominal flow rate of 1300 l/min through G1/4 pneumatic working ports, operating at 24V DC with an operating pressure range of 0.25 MPa to 0.8 MPa (2.5 bar to 8 bar) utilizing internal pilot air supply. Featuring IP65 protection with a plug socket, soft sealing principle, adjustable exhaust air function, mechanical and pneumatic spring reset methods, and detenting, non-detenting, or covered manual override options, this piloted valve complies with EU EMC, low voltage, and RoHS directives, UKCA requirements, and holds RCM and cULus recognized certifications for any mounting position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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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
- 8031531
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8031531.
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, monostable
- Actuation type
- Electrical
- Valve size
- 18 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 1300 l/min
- Pneumatic working port
- G1/4
- Operating voltage
- 24V DC
- Operating pressure
- 0.25 MPa...0.8 MPa | 2.5 bar...8 bar
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring | Pneumatic spring
- 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
- IP65 | With plug socket
- Nominal width
- 6.9 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
- Internal
- Lap
- Indeterminate overlap
- Pilot pressure MPa
- 0.25 MPa...0.8 MPa
- Pilot pressure
- 2.5 bar...8 bar
- Switching time off
- 31 ms
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 8031531. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.