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 8141665 is an adapter for a rotary actuator featuring a structural design and a VDI/VDE 3847-2 compliant valve connection. Operating within an operating pressure range of 0 MPa to 0.9 MPa (0 bar to 9 bar), this component functions with compressed air conforming to ISO 8573-1:2010 [7:7:-] or inert gases across a medium and ambient temperature range of -40 °C to 80 °C. The unit weighs 3140 g, possesses a corrosion resistance class (CRC) of 3 for high corrosion stress, and includes ATEX certification for zones 1, 2, 21, and 22. 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 8141665. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.