Butterfly valves are a type of control valve that play a pivotal role in various industries by regulating fluid flow within pipelines. Here’s a summary of their importance, function, and applications:

Importance of Butterfly Valves:

Cost-Effective: Butterfly valves are known for their cost-effectiveness.

Lightweight Design: They have a lightweight design, which makes them easy to install and maintain.

Quick Operation: They can be rapidly opened and closed with just a quarter-turn motion.

Low Pressure Drop: When fully open, butterfly valves introduce minimal resistance to fluid flow, resulting in a low-pressure drop.

Function of Butterfly Valves:

Flow Control: A butterfly valve works by regulating the flow of fluid through a restriction in the valve, which can be adjusted to achieve the desired flow rate.

Types of Butterfly Valves: There are different kinds of butterfly valves, each adapted for different pressures and different usage. The zero-offset butterfly valve has the lowest pressure rating. The high-performance double offset butterfly valve is used in slightly higher-pressure systems. The triple offset butterfly valve is best suited for high-pressure systems.

Applications of Butterfly Valves:

Butterfly valves find applications in various industries due to their versatility and effectiveness. They are commonly used in water supply systems, wastewater treatment, slurry services, fire protection, air and gas supply, vacuum services, lubrication system, chemical and oil industries, fuel handling systems, power generation, compressed air and gas services, steam services, food processing, pharmaceutical, marine systems, and sanitary valve applications.

In summary, butterfly valves are integral to the functionality of fluid power systems. They help regulate flow, increase efficiency, reduce waste, and are versatile enough to be used in a wide range of applications.

On/off and throttling control of flow, quick opening/closing

HVAC, water treatment, chemical processing, power generation, aerospace, oil & gas, food and beverages