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.

Festo
The Festo 566514 is a 14 mm industrial component featuring a 2x3/2 open monostable valve function with a piston gate valve structural design and soft sealing principle. This electrically actuated, piloted component operates at 24V DC with an operating pressure ranging from 0.15 MPa to 1 MPa (1.5 bar to 10 bar) and delivers a normal nominal flow rate between 510 l/min and 580 l/min through a flange pneumatic working port. It includes an adjustable exhaust air function, pneumatic spring reset method, external pilot air supply port, and versatile manual override options with IP40, IP65, or plug socket protection ratings, alongside RCM, c UL us, CE, and UKCA compliance markings. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
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.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 566514. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.