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 550699 is a 10 mm electrical piston gate valve featuring a 2x3/2 open/closed monostable valve function, a nominal width of 4 mm, and a normal nominal flow rate of 400 l/min normalized to DIN 1343. Operating on 24V DC with an operating pressure range of 0 MPa to 1 MPa (0 bar to 10 bar) and a pilot pressure of 0.3 MPa to 0.8 MPa, this component utilizes a soft sealing principle, a positive overlap lap, and a pneumatic spring reset method. It includes M7 pneumatic working ports, IP50 protection, detenting and non-detenting manual override, internal or external pilot air supply ports, and supports any mounting position. 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 550699. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.