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 161930 is an 18 mm electrical industrial component featuring a 5/3 closed valve function and a piston slide design structure. It delivers a standard nominal flow rate of 500 l/min across a working pressure range of 3 to 10 bar, utilizing internal pilot air supply, a soft sealing principle, and a mechanical spring reset. The unit incorporates IP65 protection, a 6 mm nominal size, 19 mm grid dimension, throttleable exhaust-air function, and non-reversible flow direction with switching times of 17 ms on and 22 ms off. Submit the exact part number, quantity, and application requirements to request a quote for this component.
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 161930. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.