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 550697 is an electrical 10 mm piston gate valve featuring a 5/2-way bistable valve function with a soft sealing principle and positive overlap. Operating at 24V DC across an operating pressure range of 0 bar to 10 bar (0 MPa to 1 MPa), this piloted component delivers a normal nominal flow rate of 400 l/min through M7 pneumatic working ports with an IP50 degree of protection. It supports external or internal pilot air supply ports, non-reversible flow direction, and unthrottled exhaust air function, along with both detenting and non-detenting manual override options for 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 550697. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.