Butterfly Valves

Butterfly Valves

A butterfly valve is a quarter-turn rotational motion valve, that is used to stop, regulate, and start flow.

Butterfly valves are easy and fast to open. A 90° rotation of the handle provides a complete closure or opening of the valve. Large butterfly valves are usually equipped with a so-called gearbox, where the handwheel by gears is connected to the stem. This simplifies the operation of the valve, but at the expense of speed.

Typical applications of Butterfly Valves

A butterfly valve can be used in many different fluid services and they perform well in slurry applications. The following are some typical applications of butterfly valves:

Advantages and disadvantages of Butterfly Valves

Advantages:

Disadvantages:

Contact James J. Doherty

For further information on these and other products available from this range, please contact James J. Doherty on 046 955 8050 or by email at sales@jamesjdoherty.ie.

Tech Spec Sheets