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 8122818 is a size 10 directly controlled 2/2-way closed monostable rocker valve featuring a soft sealing principle, a diaphragm seal, and a nominal width of 1.6 mm. It incorporates PEEK and FFPM materials in contact with the media, supports both liquid and gaseous media up to a maximum particle size of 5 µm within a medium temperature range of 0 °C to 50 °C, and provides an internal volume of 35 µl. Designed with a non-reversible flow direction, a top electrical connection via a cable with a plug in connection pattern HP, and a mechanical spring reset method, this component utilizes through-hole mounting for an M2 screw in any mounting position. 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 8122818. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.