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 part number 191388 is an electrical industrial component featuring a 2x3/2 open, single solenoid valve function with a piston slide design structure and an 18 mm width. This piloted unit operates within a working pressure range of 2 to 10 bar, delivers a standard nominal flow rate of 490 l/min through a 6 mm nominal size, and utilizes an internal pilot air supply with throttleable exhaust-air function and air spring reset. Featuring IP65 protection class, soft sealing principle, non-reversible flow direction, and VDMA 24563 standard conformance, it includes detenting manual override capability with accessories and mounts in any assembly position. Submit the exact part number, quantity, and application requirements for a quote.
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 191388. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.