A double offset butterfly valve is a type of valve that is commonly used in the process industry. It is a type of butterfly valve that has two sets of wings, which are offset from each other. This design allows for a higher degree of precision and control over the flow of fluid through the valve.

Overview of Double Offset Butterfly Valves

Double offset butterfly valves are similar to single offset butterfly valves, but they have two sets of wings instead of one. Each set of wings is attached to a separate actuator, which allows for independent control of the inlet and outlet ports. This design allows for a higher degree of precision and control over the flow of fluid through the valve.

Advantages of Double Offset Butterfly Valves

Double offset butterfly valves have several advantages over other types of valves. They are highly precise and can be controlled to a very fine degree. They are also very compact and can be easily integrated into tight spaces. Additionally, they are very reliable and can operate for long periods without maintenance.

Applications of Double Offset Butterfly Valves

Double offset butterfly valves are commonly used in a variety of applications, including:

Process control: Double offset butterfly valves are often used in process control applications, such as in the control of temperature, pressure, and flow rate.
Chemical processing: Double offset butterfly valves are commonly used in chemical processing applications, such as in the control of reactants and products.
Pharmaceutical processing: Double offset butterfly valves are also used in pharmaceutical processing applications, such as in the control of drug release and mixing.

Conclusion

Double offset butterfly valves are a highly precise and reliable type of valve that is commonly used in a variety of applications. Their ability to be controlled to a very fine degree and their compact design make them an ideal choice for many process control and chemical processing applications.