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 8066574 is an 18 mm electrical industrial component featuring a 3/2-way, closed, monostable valve function with a piloted type of control and internal pilot air supply port. It delivers a normal nominal flow rate and standard nominal flow rate exhaust air of 125 l/min across an operating pressure range of 0.3 MPa to 1 MPa (3 bar to 10 bar) utilizing a plate seat structural design with soft sealing. Equipped with a 100% duty cycle, mechanical and pneumatic spring reset methods, negative overlap lap, and holding current reduction, it features IP65 protection, yellow and green LED signal status displays, and switching position sensing via an exhausted status pressure switch in any mounting position. Submit the exact part number, quantity, and application requirements to receive 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 8066574. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.