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WHAT IS THE Differance b/w on/off & pid control valve?

Answer Posted / indranil mukherjee

ON/OFF CONTROL VALVE WORKING IN TWO MODE EITHER ON OR OFF.
BUT PID CONTROL VALVE IS TOTALLY CONTROLABLE.MEAN ITS
OPENING OR CLOSING SCALE IS BETWEEN 0 TO 100% OR VICE-VERSA.

Is This Answer Correct ?    72 Yes 8 No



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