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
Engineered by Festo, the 573439 industrial component features a wrought aluminum alloy manifold rail with a width dimension of 10.5 mm and supports a maximum of 9 valve positions in any mounting position. This unit weighs 578 g, incorporates G1/8 and M7 pneumatic connections alongside M5 pilot ports, and complies with RoHS material standards. It delivers CRC 2 moderate corrosion stress resistance, VDMA24364-B1/B2-L LABS conformity, ISO 14644-1 Class 6 cleanroom suitability, and F1a reduced Cu/Zn/Ni suitability for Li-ion battery production while carrying a c UL us recognized certification. Submit the exact part number, quantity, and application requirements to receive 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 573439. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.