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 566510 is a 5/3-way closed electrical industrial component featuring a 14 mm valve size, a piston gate valve structural design, and a soft sealing principle. It operates at 24V DC with a normal nominal flow rate of 620 l/min to 650 l/min, an operating pressure ranging from -0.9 bar to 10 bar, and utilizes an external pilot air supply port with adjustable exhaust air. This unit includes mechanical spring reset, multiple manual override options, and carries RCM, c UL us, CE, and UKCA compliance certifications alongside IP40, IP65, or plug socket protection degrees. Submit the exact part number, quantity, and application requirements for an RFQ quote.
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 566510. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.