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 559646 is a 10 mm electrical industrial component featuring a 2x2/2 open/closed monostable piston gate valve design with a soft sealing principle and positive overlap. It delivers a nominal flow rate of 400 l/min through M7 pneumatic working ports across an operating pressure range of -0.9 bar to 10 bar at 24V DC. Configured with piloted control, internal or external pilot air supply, pneumatic spring reset, and an IP65 degree of protection, this unit supports any mounting position and includes detenting and non-detenting manual override. 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 559646. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.