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 550808 is a modular pneumatic valve manifold featuring mixed valve sizes and electrical actuation via AP interface or fieldbus. It operates with compressed air as per ISO 8573-1:2010 [7:4:4] across an operating pressure range of -0.9 bar to 10 bar and a pilot pressure of 3 bar to 8 bar within a medium and ambient temperature range of -5 °C to 50 °C. The unit offers an IP67 degree of protection, low corrosion stress resistance (CRC 1), and multiple direct or accessory mounting configurations for arbitrary positions or horizontal H-rail setups. Submit the exact part number, quantity, and application requirements for 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 550808. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.