in the pipe line if the control valve fails to respond to
controller action,by what means we can stop the flow in the
pipe line ?
Answer Posted / karthikeyan
absolutely right answers(1&2)....we can operate in manually,and also to remove the air line because feed water control valve should be a air to open,in this if air fail it should be close....
| Is This Answer Correct ? | 2 Yes | 0 No |
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