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.

Aventics
The Aventics part number 3109-16-21 is a specific industrial component designated under product type 3109 16 21. This original manufacturer component is available for direct procurement through our RFQ workflow. Submit your required quantity and application specifications for a prompt quote on this Aventics part.
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 Aventics 3109-16-21. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.