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 550240 is an electrical 5/2-way bistable piston gate valve featuring a 14 mm width, a 6 mm nominal width, and a normal nominal flow rate of 800 l/min normalized to DIN 1343. This piloted component operates at 24V DC with a working pressure range of -0.09 MPa to 1 MPa (-0.9 bar to 10 bar) and incorporates G1/8 pneumatic working ports, an external pilot air supply port, adjustable exhaust air, and a reversible flow direction. Built with a soft sealing principle and offering IP65 and IP67 protection ratings with a plug socket per IEC 60529, it includes both non-detenting and accessory-detenting manual override options for any mounting position. Certified by cUL us - recognized (OL) and DNV-TAA000032X, this unit meets specific maritime classification standards. Submit your exact part number, quantity, and application requirements to request 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 550240. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.