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 566454 is a 10 mm electrical industrial component featuring a 2x3/2 closed, monostable valve function and a piston gate valve structural design with internal pilot air supply. Operating at 24V DC within an operating pressure range of 0.15 MPa to 0.8 MPa (1.5 bar to 8 bar), this piloted unit delivers a normal nominal flow rate of 150 l/min through M5 pneumatic working ports, supported by a pneumatic spring reset, soft sealing principle, and adjustable exhaust air function. It carries RCM compliance, c UL us recognition, CE markings per EU EMC, low voltage, and RoHS directives, UKCA markings for UK instructions, and an IP40 or IP65 degree of protection with a plug socket depending on configuration, alongside detenting, non-detenting, and covered manual override options for any mounting position. Submit the exact part number, quantity, and application requirements for a 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 566454. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.