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
This Festo industrial component, part number 8122824, is a size 10 directly controlled rocker valve featuring a diaphragm seal and a soft sealing principle with a 1.6 mm nominal width in a 3/2 open/closed monostable configuration. The unit includes an electrical connection at the top via a cable with a plug utilizing connection pattern HP, a mechanical spring reset method, and media-contacting materials of FFPM and PEEK for handling liquid or gaseous media within a 0 °C to 50 °C temperature range. Designed with a non-reversible flow direction, 35 °l internal volume, and flange fluid connector, it mounts in any position using through-holes for M2 screws while operating with a maximum particle size of 5 °m. Submit the exact part number, quantity, and application requirements for a formal 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 8122824. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.