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 575243 is a pilot-controlled diaphragm regulator featuring a 3-way proportional pressure control valve with a 12 mm nominal width for both pressurization and exhaust. This component provides a pressure regulation range of 0.06 bar to 6 bar (0.006 MPa to 0.06 MPa), a normal nominal flow rate of 4500 l/min, and operates on a DC voltage range of 21.6 V to 26.4 V with a backlit LCD display. It includes electrical short-circuit and reverse polarity protection, a mechanical spring reset method, soft sealing, and supports any mounting position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 575243. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.