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 8164343 is an electrical 10 mm industrial component featuring a 2x3/2 closed, monostable valve function and a piston gate valve structural design with a positive overlap lap and soft sealing principle. This piloted component operates on 24V DC within an operating pressure range of 0.25 MPa to 0.8 MPa (2.5 bar to 8 bar), delivering a normal nominal flow rate of 140 l/min through an M7 pneumatic working port and a 2 mm nominal width. Equipped with internal pilot air supply, adjustable exhaust air function, mechanical spring reset, detenting, non-detenting, and covered manual override options, it offers an IP40 degree of protection and can be mounted in any position while carrying RCM compliance and c UL us recognized certifications issued by UL MH19482. Submit the exact part number, quantity, and application requirements for a formal 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 8164343. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.