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 8104668 is a 3-way proportional pressure control valve featuring a poppet valve structural design with spring return, direct control type, and soft sealing principle. It provides a nominal pressurization and exhaust width of 5 mm, operates at pressures from 10 bar to 12 bar, and includes complete reverse polarity and short-circuit protection for all electrical connections alongside an LED display. This component incorporates 0 - 10 V and PWM setpoint inputs with an input resistance of 100 kOhm, a maximum cable length of 30 m, a normally closed safety position VPPI, and a total leakage of 5 l/h in any mounting position. 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 8104668. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.