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 part number 173053 is a 3/2 open, monostable industrial component featuring electrical actuation, a piston slide design, and a 17.8 mm width with an 18 mm grid dimension. This IP65-protected device delivers a standard nominal flow rate of 500 l/min across a working pressure range of 2 to 8 bar utilizing internal pilot air supply, a soft sealing principle, and a mechanical spring reset. It incorporates a 5 mm nominal size, positive overlap lap, throttleable exhaust-air function, non-reversible flow direction, and c UL us recognition while complying with the EU low voltage guideline CE symbol. Submit the exact part number, quantity, and application requirements to receive a formal 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 173053. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.