Festo MS4-LR-1 4-D7-AS 529419 Pressure Regulator is a pneumatic regulator from the Festo MS4 series designed to provide a controlled downstream pressure for automation equipment. It features a 1/4 in. NPT connection and carries part number 529419. Use this regulator to supply stable pressure to actuators, valves, and sensors in pneumatic systems where precise regulation is essential.
