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 8023559 is a 14 mm electrical 5/2-way bistable industrial component featuring a piston gate valve structural design with a soft sealing principle and positive overlap. Operating at 24V DC within an operating pressure range of -0.09 MPa to 1 MPa, this piloted component delivers a normal nominal flow rate of 590 l/min through G1/8 pneumatic working ports and an external pilot air supply port. It includes an adjustable exhaust air function, reversible flow direction, detenting and non-detenting manual override, and offers IP65 protection in any mounting position alongside c UL us recognition, CE marking, and UKCA marking. Submit the exact part number, quantity, and application requirements to request a formal quote for this item.
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 8023559. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.