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 8111584 is a poppet valve featuring a piston actuator and an externally controlled 2/2 valve function for non-reversible flow above the valve seat with gaseous media. It operates with a medium pressure of 0 bar to 16 bar and an operating pressure of 5 bar to 7 bar using compressed air, vapor, or inert gas with a maximum viscosity of 600 mm²/s. Designed for in-line installation in any mounting position, this component includes a G3/4 threaded sleeve cable connection and a G1/8 internal thread pneumatic connection, yielding a flow rate Kv of 12.7 m³/h within a medium temperature range of -10 °C to 60 °C. 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 8111584. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.