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 547390 is an electrical 3/2-way closed, monostable industrial component featuring a 10 mm valve size, a piston gate valve structural design, and a soft sealing principle with positive overlap. It provides a normal nominal flow rate of 170 l/min, operates within an operating pressure range of -0.09 MPa to 0.7 MPa at a 12V DC operating voltage, and includes external pilot air supply with pilot pressure ranging from 0.3 MPa to 0.7 MPa. Certified as c UL us recognized (OL) with an IP40 degree of protection, this unit utilizes a pneumatic spring reset method, non-detenting manual override, and non-reversible flow direction with a non-throttled exhaust air function. 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 547390. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.