The ASCO SC8551A017MS is a 24 VDC inline solenoid valve in ASCO’s 8551 family, a four-way spool valve designed for pneumatic control. It features an aluminum body with nitrile (NBR) seals and a 3.0 W coil that draws about 0.125 A when energized. The valve is normally open (NO), allowing airflow when the coil is energized and stopping flow when de-energized, making it suitable for directing air to actuators and other pneumatic devices in automated systems. This model is widely used in process and manufacturing environments to control pneumatic circuits and actuators in a compact, NAMUR-compatible footprint.
