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 8042558 is a 10 mm electrical industrial component featuring a 2x3/2 closed, monostable valve function with a piloted type of control and internal pilot air supply port. 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 flanged pneumatic working port. Designed with a soft sealing principle, positive overlap, adjustable exhaust air function, and an IP65 degree of protection, the unit includes both detenting and non-detenting manual override capabilities and a pneumatic spring reset method for any mounting position. It holds c UL us recognition under UL MH19482 and features a non-reversible flow direction. 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 8042558. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.