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 8173199 is a 10 mm electrical industrial component featuring a 2x3/2 closed, monostable valve function with piloted control and internal pilot air supply. Operating at 24V DC within an operating pressure range of 0.15 MPa to 0.7 MPa (1.5 bar to 7 bar), this piston slide unit delivers a normal nominal flow rate of 180 l/min through M5 pneumatic working ports. It incorporates a soft sealing principle with positive overlap, adjustable exhaust air function, pneumatic spring reset, and both detenting and non-detenting manual override capabilities in any mounting position. The assembly is c UL us-recognized under UL certificate MH19482, features an IP40 degree of protection, and maintains a non-reversible flow direction. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 8173199. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.