Which type of valve is commonly used in fire suppression systems for quick operation?

The butterfly valve is commonly used in fire suppression systems for its quick operation capability. It features a disc that rotates on a central shaft, allowing for rapid opening and closing. This design enables firefighters to quickly control the flow of water or other suppression agents during an emergency situation. The efficiency of the butterfly valve in providing a tight seal while still allowing swift operation makes it ideal for scenarios where rapid response is crucial.

In fire suppression systems, the ability to make immediate adjustments to water flow is essential in managing fire conditions effectively. The butterfly valve's design supports this requirement, providing an optimal balance between flow control and speed, which is why it's a preferred choice in such systems.