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Answer Posted / samir
There are two types to define the control valve types:
(1)As per action
(2)As per design
1. As per Action : (a)Air to open (b)Air to close
2. As per design : Globe valve,Gate valve,Ball
valve,Diaphragm valve,Butterfly valve,Knife edge valve ect.
| Is This Answer Correct ? | 38 Yes | 5 No |
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