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 8122795 is a piloted 2/2-way, closed, monostable industrial component featuring a rocker valve with a diaphragm seal, soft sealing principle, and a nominal width of 1.6 mm. This Size 10 pneumatic valve operates within a pressure range of -0.75 bar to 1 bar (-0.075 MPa to 0.1 MPa or -10.875 psi to 14.5 psi) utilizing a mechanical spring reset, an adjustable exhaust air function, and a non-reversible flow direction. It includes an M3 pilot air port 21, requires a pilot pressure between 1.5 bar and 3 bar (0.15 MPa to 0.3 MPa or 21.75 psi to 43.5 psi), and accommodates a flange fluid connector and external thread/external thread fitting connection. Designed for installation in any mounting position via a through-hole for an M2 screw without manual override, this unit is ready for procurement. Submit the exact part number, quantity, and application requirements to receive 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 8122795. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.