What type of system control is typically used in wet pipe sprinkler systems?

Wet pipe sprinkler systems are designed to function automatically when there is a fire. The primary control mechanism in such systems is based on the activation of sprinkler heads in response to heat, which causes the fusible links or glass bulbs to break and release water. Therefore, automatic controls that activate with water flow are essential for the immediate and effective response needed in a fire situation. This ensures that as soon as a sprinkler head is activated by the smoke or heat from a fire, water flows through the system and is discharged onto the fire.

Automatic controls are integral because they enhance the responsiveness of the fire suppression system without requiring human intervention, which is critical during emergencies. By using this control type, wet pipe systems provide a reliable means of controlling fires, minimizing damage, and ensuring a quicker response, which is vital for safety in residential and commercial spaces.