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 173065 is an electrical industrial component featuring a 5/3 closed valve function and a piston slide design structure with a positive overlap lap. Measuring 17.8 mm in width with an 18 mm grid dimension and a 5 mm nominal size, this piloted unit operates at a working pressure of 3 to 8 bar and delivers a standard nominal flow rate of 500 l/min. It incorporates internal pilot air supply, mechanical spring reset, throttleable exhaust-air function, soft sealing principle, and IP65 protection class with c UL us recognition and CE compliance according to the EU low voltage guideline. Submit the exact part number, quantity, and application requirements to request a quote.
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 173065. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.