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 part number 566501 is an electrical 14 mm industrial component featuring a 5/3-way closed valve function with a piston gate valve structural design and a mechanical spring reset method. It delivers a normal nominal flow rate of 620 l/min to 650 l/min through G1/8 pneumatic working ports at an operating pressure range of 0.3 MPa to 0.8 MPa (3 bar to 8 bar) using a 24V DC operating voltage. This piloted unit operates with an internal pilot air supply, adjustable exhaust air function, soft sealing principle, and a 5.6 mm nominal width, while supporting any mounting position and offering detenting, non-detenting, and covered manual overrides. Certified with RCM and c UL us recognition (OL), it carries CE and UKCA markings per applicable EMC, low voltage, and RoHS directives, and achieves IP40 or IP65 protection degrees when fitted with a plug socket. 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 566501. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.