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 163841 is an electrical 3/2-way closed, monostable industrial component featuring a piston gate valve structural design and soft sealing principle with an 11 mm nominal width and 24 mm width. Designed with a piloted type of control, pneumatic spring reset method, and QS-10 pneumatic working port, it delivers a normal nominal flow rate of 1250 l/min across an operating pressure range of 0.25 MPa to 1 MPa (2.5 bar to 10 bar) at a 230V AC operating voltage. This unit includes IP65 protection when used with a plug socket, features both detenting (via accessory) and non-detenting manual override, allows any mounting position, and carries c UL us recognition, DNV and UL maritime and certificate authority classifications, alongside CE and UKCA markings. 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 163841. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.