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 8153681 is a directly actuated 3-way proportional pressure control valve featuring an electrical actuation type and a mechanical spring reset method. Measuring 18 mm by 60.5 mm by 85 mm with a soft NBR sealing principle, this component includes QS-4 pneumatic connections for ports 1, 2, and 3, and supports any mounting position via a through-hole or accessories. It operates within an ambient temperature of 0 °C to 50 °C, a medium temperature of 5 °C to 50 °C, and a storage temperature of -20 °C to 70 °C, delivering a total leakage of 1 l/h with an inlet pressure range of 0 bar to 2 bar and an output pressure range of -100 kPa to 100 kPa. Submit the exact part number, quantity, and application requirements for 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 8153681. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.