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 542207 is a pilot-actuated diaphragm regulator featuring a 3-way proportional-pressure valve function and electrical actuation with mechanical spring reset. This component delivers a pressure control range of 0.1 to 10 bar, an inlet pressure 1 of 0 to 11 bar, a nominal diameter of 6 mm for pressurization, and a nominal diameter of 4.5 mm for exhaust. Operating on a 21.6 to 26.4 V DC voltage range with a 100% duty cycle, it achieves a standard nominal flow rate of 1,400 l/min and a maximum electrical power consumption of 7 W. Submit the exact part number, quantity, and application requirements to receive a quote for this component.
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 542207. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.