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 547388 is a 10 mm piston gate valve featuring a 5/2-way bistable electrical actuation and a normal nominal flow rate of 170 l/min normalized to DIN 1343. This piloted component operates within a pressure range of -0.09 MPa to 0.7 MPa (-0.9 bar to 7 bar), utilizes an external pilot air supply port with a pilot pressure of 0.3 MPa to 0.7 MPa (3 bar to 7 bar), and includes a QS-3 pneumatic working port alongside a non-detenting manual override. Built with a soft sealing principle, positive overlap lap, and non-throttled exhaust air function, it offers an IP40 degree of protection, operates on 12V DC, accommodates any mounting position, and carries a c UL us - recognized (OL) certification. 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 547388. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.