We offer a range of different manufacturers alarms valves in many sizes and configurations. Alarm valves are a type of valve used in fire protection systems to detect and signal the presence of fire. They are typically installed on the sprinkler riser or water supply to monitor the system's pressure and trigger an alarm when a sprinkler activates.

These valves are designed with a mechanical mechanism that responds to changes in water pressure caused by the activation of a sprinkler head. When the water pressure drops, indicating the flow of water through the sprinkler system, the alarm valve activates an alarm signal, notifying occupants of the fire event.