The Festo DSBC-40-200-PPSA-N3 is a direct operated proportional pressure control valve. It’s designed for use with medium to high-pressure applications, especially those requiring continuous pressure control. The valve is equipped with an integral pilot and has a pressure rating of 40 bar (580 PSI). It also allows for precise proportional control of air, water, oil, and other compatible media. It includes a feedback pilot, varying opening and closing pressures, an adjustable gain, and a reversing valve feature. It has two ports—one for inlet, one for outlet—that are directly connected. The valve has a quick-release connection which can be used to quickly change the output pressure.