Watts Water Technologies’ Intelliflow A2CM1 automatic washing machine shutoff valve provides enhanced performance and a simplified product setup procedure. When the washing machine starts a cycle, the unit senses the electric current flowing to the machine and opens the supply of water. Upon completion of the full wash cycle, the machine shuts off and returns to the original current level. It senses the low current and closes both the hot and cold water supplies, relieving pressure on the hoses.