Fire sprinkler valves are essential components that activate in the event of a fire. They allow firefighters to control the flow and pressure of water, ultimately extinguishing the fire more effectively and efficiently. There are three major types of sprinkler valves: dry pipe, wet pipe, and deluge. Dry pipes contain pressurized air or nitrogen instead of water, while wet pipes are filled with either potable or non-potable water. A deluge type valve is used for special applications, such as flammable liquid storage areas, and is usually connected to a large water supply system. Each sprinkler valve type has its own unique features and advantages, but they all work together to help keep buildings safe from fires!