What term describes devices used to control water flow in sprinkler systems?

• A. Piping
• B. Drains
• C. Valves
• D. Materials and Accessories

Answer: (C)

Valves are the devices used to control water flow in sprinkler systems. They regulate when and how much water moves, isolate parts of the system for maintenance, and help maintain proper pressure across the network. Different valve types serve specific roles, such as main shutoff valves to turn the system on or off, and zone control valves to feed individual areas. Because their primary function is to control and direct water flow, they are the best description for the devices that manage sprinkler water. Piping refers to the water-carrying network, drains handle removing water, and materials and accessories cover fittings and other non-valve components.