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 8141663 industrial component features a structural design without throttling and a switchable flow direction, supporting an operating pressure range of 0 MPa to 0.8 MPa and 0 bar to 8 bar with compressed air or inert gases in any mounting position. Constructed with smooth-anodized wrought aluminum alloy covers and housing, high-alloy stainless steel screws, and EPDM and NBR seals, this 645 g part provides a corrosion resistance class of 3 for high corrosion stress and VDMA24364 Zone III LABS conformity while operating within a medium and ambient temperature range of -40 °C to 80 °C across ATEX Zones 1, 2, 21, and 22. Submit the exact part number, quantity, and application requirements for a formal 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 8141663. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.