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 576681 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 0.01 MPa to 1 MPa (0.1 bar to 10 bar), an inlet pressure range up to 11 bar, a maximum pressure hysteresis of 0.05 bar, and a normal nominal flow rate of 7000 l/min based on DIN 1343. Operating on a DC voltage range of 21.6 V to 26.4 V, it includes electrical short-circuit and reverse polarity protection, a mechanical spring reset method, a backlit LCD display, a soft sealing principle, and allows mounting in any position. Submit the exact part number, quantity, and application requirements to request 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 576681. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.