In loop flush mode, what happens to the flush valve when it deenergizes?

In loop flush mode, when the flush valve deenergizes, it opens the main valve. This action is crucial for the operation of the system, as opening the main valve allows for the flow of flushing fluid through the system. The design of the flushing mechanism relies on the transition between energized and deenergized states to regulate the flow; specifically, when the flush valve is not energized, the operation of the main valve switching to the open position ensures that the system can effectively carry out its flushing function.

The opening of the main valve in this context optimizes the flushing process, facilitating thorough cleaning and maintenance of the water and fuel systems. Understanding the role of the flush valve and its control over the main valve's state is essential when maintaining these systems, as the proper functionality ensures efficiency and cleanliness in operations.