What are the different types of plugs ?

What are the different types of plugs ?
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1 Answer

Answer :

The different types of plugs are generally used are :

( 1 ) V. port plug ( 2 ) Contoured plug

V-port plug:

Ported plug are generally used on double seated valves. This is because ported plugs, have a more constant off balance area.

Contoured plug:

Contoured plugs are generally used on single seated valve with small trim sizes. 
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