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 173063 is an electrical industrial component featuring a 5/3 exhausted valve function with a 17.8 mm width, a 5 mm nominal size, and an 18 mm grid dimension. Built with a piston slide design structure, mechanical spring reset, soft sealing principle, and positive overlap lap, it delivers a standard nominal flow rate of 500 l/min across a working pressure range of 3 to 8 bar with internal pilot air supply and throttleable exhaust-air function. Certified with c UL us - Recognized (OL) authorization and a CE symbol according to the EU low voltage guideline, this IP65-protected unit supports any assembly position, non-reversible flow direction, and piloted actuation with accessories via detenting manual override. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this Festo component.
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 173063. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.