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 547166 is an electrically actuated 5/3-way closed piston gate valve featuring a 26 mm valve size, a 9 mm nominal width, and a normal nominal flow rate of 1000 l/min normalized to DIN 1343. This piloted component operates on 12V DC, handles a pressure range of -0.09 MPa to 1.6 MPa (-0.9 bar to 16 bar), and incorporates a mechanical spring reset, soft sealing principle, adjustable exhaust air function, and non-detenting manual override. Built with an external pilot air supply port, reversible flow direction, and positive overlap lap, it conforms to ISO 15407-1 and VDMA 24563 standards with sub-base size 26 mm, connecting plate size 01, and G1/4 pneumatic working ports while achieving IP65 and NEMA 4 protection in any mounting position. Submit the exact part number, quantity, and application requirements to request 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 547166. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.