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 173031 is an electrical industrial component featuring a 5/3 pressurized valve function, a piston slide design structure, and a standard nominal flow rate of 400 l/min across an 17.8 mm width. This unit operates within a working pressure range of -0.9 to 10 bar, utilizes a mechanical spring reset, and includes a soft sealing principle with a positive overlap lap. Certified as c UL us - Recognized (OL) with an IP65 protection class, it supports an external pilot air supply, reversible flow direction, and throttleable exhaust-air function. Submit the exact part number, quantity, and application requirements for a quote.
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 173031. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.