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 548040 is an electrical 10 mm industrial component featuring a 2/2-way, closed, monostable piston gate valve design with soft sealing and a positive overlap lap. Operating on 24V DC with an operating pressure of -0.09 MPa to 0.7 MPa and a nominal flow rate of 150 l/min, this c UL us recognized unit incorporates a pneumatic spring reset, non-detenting manual override, and QS-3 pneumatic working port. The piloted valve utilizes an external pilot air supply port requiring 0.3 MPa to 0.7 MPa, a non-reversible flow direction, and unthrottlable exhaust air function within an IP40-rated enclosure that supports any mounting position. 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 548040. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.