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 161099 is an electrical 5/3 exhausted industrial component utilizing a piston slide design structure with a soft sealing principle and mechanical spring reset. It features an 18 mm width, a 6 mm nominal size, a 19 mm grid dimension, a standard nominal flow rate of 500 l/min, and a working pressure ranging from -0.9 to 10 bar with external pilot air supply operating at 3 to 10 bar. Built with IP65 protection class, Germanischer Lloyd authorization, and conformity to VDMA 24563 standards, this piloted unit includes throttleable exhaust-air function, reversible flow direction, any assembly position, and detenting manual override available with accessories. 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 161099. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.