A butterfly valve is a type of valve that uses a disc or vane to control the flow of fluid or gas through a pipe.
What are the advantages of using a butterfly valve?
Butterfly valves are easy to operate, have a lower profile and are more cost effective than other valve types. They are also ideal for controlling large volumes of fluid or gas.
What are the types of butterfly valves?
There are three types of butterfly valves: wafer style, lug style and flanged style. Each type is designed for different applications and connections.
What materials are used to make butterfly valves?
Butterfly valves can be made from various materials such as stainless steel, carbon steel, PVC, cast iron, bronze and others. The material used depends on the application and environment.
How do I choose the right butterfly valve for my application?
Factors to consider when choosing a butterfly valve include the type of fluid or gas, pressure and temperature requirements, valve size and connection type.
Can butterfly valves be repaired?
Yes, butterfly valves can be repaired. Parts such as the disc, stem and seals can be replaced to extend the life of the valve.