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 part number 550234 is an electrical 3/2-way closed monostable industrial component utilizing a piston gate valve structural design with a soft sealing principle and non-reversible flow direction. Featuring a 10 mm width, 4 mm nominal width, M7 pneumatic working port, external pilot air supply port, and pneumatic spring reset method, this piloted valve operates on 24V DC at pressures ranging from -0.09 MPa to 1 MPa (-0.9 bar to 10 bar) with a normal nominal flow rate of 400 l/min. It includes detenting via accessory and non-detenting manual override options, offers IP65 and IP67 degrees of protection with a plug socket as per IEC 60529, can be mounted in any position, and carries c UL us recognized (OL) and DNV-TAA000032X maritime certifications. Submit the 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 550234. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.