Why use butterfly valve instead of gate valve?
Firstly, butterfly valves are usually more compact and lightweight than gate valves. This makes them an ideal choice for applications where space is at a premium, such as in HVAC systems and water treatment plants. On the other hand, gate valves can be large and heavy, making them challenging to install and maintain in tight spaces.
Secondly, butterfly valves typically have a shorter rotational angle than gate valves, which allows for easier and faster operation. This is especially critical in industrial applications where rapid valve actuation is essential for system performance. Moreover, butterfly valves often provide better flow control compared to gate valves. This is because the butterfly disc can be positioned at a range of angles, providing fine-tuning of flow rate.
