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 550225 is an electrical 5/2-way bistable industrial component featuring a 10 mm width, a piston gate valve structural design, and a normal nominal flow rate of 350 l/min normalized to DIN 1343. Operating on 24V DC within a pressure range of 0.25 MPa to 0.8 MPa (2.5 bar to 8 bar), this piloted unit includes M7 pneumatic working ports, adjustable exhaust air, and IP65, IP67 protection with a plug socket per IEC 60529. It carries c UL us recognition and DNV maritime classification with internal pilot air supply and soft sealing. Submit your exact part number, quantity, and application requirements for a formal 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 550225. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.