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 151703 is an electrical 5/3 exhausted industrial component featuring a piston slide design structure and a standard nominal flow rate of 1,300 l/min. Operating within a working pressure range of -0.9 to 10 bar, this piloted valve utilizes a soft sealing principle, a mechanical spring reset, and a reversible flow direction with a 7 mm nominal size. It accommodates compressed air operating media compliant with ISO 8573-1:2010 [7:4:4] and permits lubricated operation when subsequently required. 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 151703. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.