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 163855 is a 24 mm wide, 5/2-way bistable industrial component featuring a piston gate valve structural design and soft sealing principle. Operating at 230V AC with a normal nominal flow rate of 1650 l/min and an operating pressure range from -0.9 bar to 10 bar, this electrically actuated, piloted valve includes QS-12 pneumatic working ports and an adjustable exhaust air function. It carries an IP65 degree of protection with a plug socket and holds c UL us recognition along with DNV maritime classification. Submit the exact part number, quantity, and application requirements for a formal price 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 163855. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.