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 8122808 is a Size 10 rocker valve with a diaphragm seal, soft sealing principle, and FPM and PEEK media-contacting materials. This directly controlled, electrically actuated 3/2 monostable component features a 1.6 mm nominal width, a non-reversible flow direction, an internal volume of 35 µl, and side electrical connections via a cable with a plug using connection pattern HP. It handles liquid or gaseous media up to a 5 µm maximum particle size across a medium temperature range of 0 µC to 50 µC, and mounts using through-holes for M2 screws in any position. Submit the exact part number, quantity, and application requirements to receive 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 8122808. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.