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 161929 is an electrical piston slide industrial component featuring a 5/2 bistable-dominant valve function with an 18 mm width, a 6 mm nominal size, and a 19 mm grid dimension. It delivers a standard nominal flow rate of 500 l/min across a working pressure range of -0.9 to 10 bar, incorporating an IP65 protection class, soft sealing, reversible flow direction, and throttleable exhaust-air functionality. Featuring external pilot air supply with a 2 to 10 bar pilot pressure, 16 ms reversal switching times, an assembly position of any, and compliance with standard VDMA 24563, this piloted unit includes detenting manual override capabilities with accessories. Submit the exact part number, quantity, and application requirements to request a 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 161929. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.