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 547387 is a 5/2-way monostable industrial component featuring a 10 mm valve size, a piston gate valve structural design, and soft sealing principles. It operates on 12V DC with a normal nominal flow rate of 170 l/min, a pneumatic working port of QS-3, and an operating pressure range of -0.09 MPa to 0.7 MPa. This pilotive-controlled unit utilizes a pneumatic spring reset method, an external pilot air supply port with pilot pressure ranging from 0.3 MPa to 0.7 MPa, and provides a non-detenting manual override with IP40 protection. Submit the exact part number, quantity, and application requirements for 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 547387. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.