What is the primary role of a control valve in a sprinkler system?

The primary role of a control valve in a sprinkler system is to manage water flow into various areas. Control valves are essential components that regulate the distribution of water throughout the system, ensuring that the right amount of water reaches specific zones or areas that require protection. By being able to open or close based on the system’s needs, these valves facilitate efficient water usage and help to maintain the effectiveness of the sprinkler system during a fire event.

Controlling water flow allows for proper pressure management within the system, but the main focus of the control valve is to direct where the water goes, rather than just maintaining pressure. This capability is integral to the overall performance and reliability of fire suppression efforts. Other functions such as smoke and heat detection and indicating water levels are not roles of control valves; rather, they pertain to different components like fire alarms or level sensors, respectively.