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 564911 is an industrial component designed for pneumatic vertical stacking as a pressure regulator for port 1, featuring a constant output pressure controller function with secondary exhausting and a pressure regulation range of 0.5 bar to 6 bar. This 10.5 mm wide unit operates with compressed air as per ISO 8573-1:2010 [7:4:4] at inlet pressures from 0.5 bar to 10 bar, allowing for oil-lubricated operation where required. Built with a PA controller housing and operator panel, NBR seals, and an IP65 degree of protection, the 73.8 g assembly mounts onto a manifold sub-base in any position using an M5 pressure gauge connection and a maximum tightening torque of 0.25 Nm. Submit the exact part number, quantity, and application requirements for a 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 564911. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.