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 8122783 is an electrical 3/2-way, closed, monostable industrial component featuring a 5.9 mm width, a poppet valve with spring return structural design, and an IP40 degree of protection. This unit delivers a normal nominal flow rate of 5.5 l/min, a nominal width of 0.36 mm, a Cv value of 0.006 Gal/min US, and an operating pressure range of -0.1 MPa to 0.7 MPa with adjustable exhaust air function and reversible flow direction. Submit the exact part number, quantity, and application requirements to request 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 8122783. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.