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 8042554 is an electrical industrial component featuring a 10 mm valve size and 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 160 l/min through a flange pneumatic working port and utilizes a soft sealing principle with positive overlap. Constructed with an IP40 degree of protection, adjustable exhaust air function, and pneumatic spring reset, the unit includes detenting and non-detenting manual override, supports any mounting position, and holds c UL us recognition under UL certificate MH19482. 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 8042554. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.