What is another characteristic that is an advantage of a butterfly valve over a gate valve?

A butterfly valve is advantageous over a gate valve primarily due to its easier operation. This characteristic stems from the design of the butterfly valve, which employs a disc that rotates within the pipe to either allow or block flow, allowing for quick operation with minimal effort. This rotational movement can often be operated manually or with an actuator, making it efficient in applications where frequent throttling or rapid on/off control is needed.

In contrast, a gate valve requires the gate to be lifted out of the flow path, which often involves more complex mechanics and takes longer, especially in larger sizes. Therefore, in situations where swift and efficient valve operation is essential, the butterfly valve stands out due to its design and functionality, facilitating smoother and quicker adjustments to flow control.

Other options may highlight specific benefits of different types of valves, but none match the operational convenience provided by a butterfly valve.