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 8141521 is a 5/3-way closed electrical industrial component featuring a 10 mm valve size, piston gate valve structural design, and soft sealing principle with a positive overlap lap. Operating on 24V DC with a normal nominal flow rate of 200 l/min, it functions across an operating pressure range of -0.09 MPa to 1 MPa and includes an adjustable exhaust air function, mechanical spring reset, and external pilot air supply port. This c UL us-recognized unit offers IP40 protection, signal status display via LED, detenting and non-detenting manual override, and any mounting position with a reversible flow direction. Submit the exact part number, quantity, and application requirements to request a formal quote for this Festo component.
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 8141521. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.