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 173081 is an electrical 3/2 open, monostable industrial component featuring a piston slide design structure with a nominal size of 5 mm and an 18 mm grid dimension. This piloted valve operates with an internal pilot air supply, a working pressure range of 2 to 8 bar, and a standard nominal flow rate of 600 l/min utilizing a soft sealing principle and throttleable exhaust-air function. Built with an IP65 protection class, c UL us - Recognized (OL) authorization, and a mechanical spring reset, the unit supports any assembly position alongside a detenting manual override with accessories and non-reversible flow direction. Submit the exact part number, quantity, and application requirements to receive a quote for this 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 173081. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.