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 12909 is an industrial component featuring a poppet seat design structure with a soft sealing principle and a 3/2 closed, monostable valve function. It operates within a working pressure range of 2 to 12 bar, delivers a standard nominal flow rate of 2,100 l/min through G3/8 pneumatic connections, and includes a throttleable exhaust-air function with a pushing manual override. This unit accommodates a medium and ambient temperature range of -10 to 60 °C, offering a nominal size of 9 mm, an off switching time of 19.5 ms, an on switching time of 8.5 ms, and mounting via through hole in any assembly position. Submit the exact part number, quantity, and application requirements to receive 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 12909. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.