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 163181 is an electrical 3/2-way closed monostable industrial component featuring a piston gate valve structural design with soft sealing and an 11 mm nominal width. Operating at 24V DC across an operating pressure range of 0.25 MPa to 1 MPa (2.5 bar to 10 bar), this piloted unit delivers a normal nominal flow rate of 1650 l/min through QS-12 pneumatic working ports and an internal pilot air supply. Built with IP65 degree of protection utilizing a plug socket per IEC 60529, the assembly includes a pneumatic spring reset method, non-reversible flow direction, and supports both detenting via accessory and non-detenting manual overrides in any mounting position. Certified by c UL us - recognized (OL) with UL MH19482 and DNV-TAA000032X maritime classification, 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 163181. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.