SYSTEM AND METHOD FOR CONTROLLING A REMOTE VALVE

摘要

A system and method for controlling a remote valve includes temporarily driving or activating a battery-powered pilot valve assembly to place an operatively coupled output valve assembly in a switch position. A processor energizes a bistable valve of the pilot valve assembly to enable a fluid supply to drive the output valve assembly to a desired switch position, whereupon the pilot valve assembly may be de-energized and the switch position of the output valve assembly maintained.