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 8122823 is a size 10 directly controlled rocker valve featuring a diaphragm seal with a soft sealing principle and a nominal width of 1.6 mm. This 3/2 open/closed monostable component accommodates both liquid and gaseous media up to a 5 µm particle size within a medium temperature range of 0 °C to 50 °C, utilizing FPM and PEEK media-contacting materials and an internal volume of 35 µl. Configured with a top electrical connection via a cable with plug in connection pattern HP, non-reversible flow direction, and a mechanical spring reset, it mounts in any position using through-holes for M2 screws and a flange fluid connector. Submit the exact part number, quantity, and application requirements for 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 8122823. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.