The symbol above is a representation of which one of the following?

The symbol above is a representation of which one of the following?
A . Riser
B . Reducer
C . Check valve
D . Post-indicator valve

View Answer

Answer: C

Explanation:

The symbol in question represents a check valve. A check valve is used in a fire protection system to prevent the backflow of water, ensuring that water flows in only one direction through the pipes. Symbols for fire protection components like check valves are standardized in NFPA codes and are critical for understanding the layout and functionality of fire suppression systems.