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 8163825 is a Size 100 electrical 2-way proportional flow control valve featuring a closed valve function and a 6 mm nominal width. This non-reversible component provides a normal nominal flow rate of 200 l/min across a control range of 2 l/min to 200 l/min, operating within a pressure range of 0.1 MPa to 0.6 MPa and offering an IP40 degree of protection. It is designed for dry ambient conditions with clean air and requires avoiding components that reflect pressure waves for inlet pressures above 4 bar at low flow rates. Submit the exact part number, quantity, and application requirements to receive a quote for this industrial 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 8163825. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.