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 8116405 industrial component is a 5/3-way, pressurized electrical piston gate valve featuring a 32 mm width and a NAMUR connection pattern pneumatic working port conforming to the VDI/VDE 3845 standard. The piloted unit operates at pressures from 0.3 MPa to 0.8 MPa (3 bar to 8 bar), provides a normal nominal flow rate of 950 l/min normalized to DIN 1343, and utilizes a mechanical spring reset with an adjustable exhaust air function and internal pilot air supply. Operating voltage is supplied via a solenoid coil ordered separately, and the design incorporates a soft sealing principle, positive overlap lap, non-reversible flow direction, b-value of 0.5, and C value of 2.1 l/sbar for any mounting position without manual override. Submit the exact part number, quantity, and application requirements for an immediate 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 8116405. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.