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
This Festo industrial component, part number 8116399, is a 5/3 exhausted piston gate valve with electrical actuation and a mechanical spring reset method. The 32 mm wide unit features a NAMUR connection pattern conforming to VDI/VDE 3845 standards, a normal nominal flow rate of 1050 l/min, and an operating pressure range of 0.3 MPa to 0.8 MPa. Utilizing a soft sealing principle with an internal pilot air supply port, the valve includes adjustable exhaust air function, a non-detenting manual override, and operates at voltages supplied via separately ordered solenoid coils. 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 8116399. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.