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 8164339 is a 10 mm, 5/2-way bistable industrial component featuring a piloted, piston gate valve design with soft sealing and positive overlap. It operates at 24V DC with an operating pressure of -0.09 MPa to 1 MPa, delivering a normal nominal flow rate of 220 l/min through M5 pneumatic working ports. This IP40-rated unit includes an adjustable exhaust air function, external pilot air supply port, and versatile manual override options including detenting, non-detenting, and covered configurations, backed by RCM compliance and c UL us recognition under UL certificate MH19482. 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 8164339. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.