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 8164331 is a 10 mm electrical industrial component featuring a piloted 2x3/2 closed, monostable piston gate valve design with a soft sealing principle and positive overlap. Operating on 24V DC with an operating pressure range of 0.15 MPa to 1 MPa (1.5 bar to 10 bar), this unit delivers a normal nominal flow rate of 150 l/min through M5 pneumatic working ports, supported by an external pilot air supply port, adjustable exhaust air function, and pneumatic spring reset. It includes detenting, non-detenting, and covered manual override options, an IP40 degree of protection, and holds RCM compliance and c UL us (OL) certifications under UL authority MH19482 for installation in any mounting position. 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 8164331. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.