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can any one pl explain me in brief that how we select the
leakage classification in valve,means for liquid or gas
there is any standard for selecting leakage classification
or its depend upon valve size or any any other parameter.
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Answer Posted / anzal
CLASS 2............ 0.5 % OF CV..........MEDIA AIR
CLASS 3............ 0.1 % OF CV..........MEDIA AIR
CLASS 4............ 0.01 % OF CV..........MEDIA AIR
CLASS 5............ 0.0005 ML/MIN.........MEDIA WATER
CLASS 6............ 1 BUBBLE/MINIT.......MEDIA WATER
IN CLASS 6 IT WILL CHANGE DEPENDING ON THE SIZE
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