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 8108543 is an industrial component featuring fieldbus electrical actuation, a POM housing material, and a product weight of 20 g with a corrosion resistance class of CRC 1 and VDMA24364 Zone III LABS conformity. It supports a maximum of 4 valve positions, 7 solenoid coils, 7 outputs, and 1 input, operating within a DC voltage range of 18 V to 30 V for both electronics/sensors and load voltage. This unit provides diagnostics for pneumatic valve undervoltage, channel-specific parameterization for failsafe, forcing, idle mode, and monitoring, alongside reverse polarity protection and electrical isolation between the channel and internal bus. Request a quote today by submitting the exact part number, quantity, and application requirements.
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 8108543. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.