Overhauling of butterfly valves on board

Butterfly valves are the most common valves found on board and we might sometimes face difficulties associated with the butterfly valves like leaking, hard to operate, broken or frozen valve.
It is very important to know the basics of the butterfly valve or for that matter any valve so that they can be used correctly and kept in mint condition always avoiding unnecessary hassles and trouble during critical times.

[@smrutiprakashdas6292]

Superb video..sir ji...make such videos of gate globe..ball valve too... informative ❤️

[@cemileyupoglu8371]

This is HYV ( Han Yang Valve Korea ) High Performance Wafer Butterfly Valve, most probably supplied by my company :)

[@mithileshramteke3882]

Thank you 😊

[@mansimhatre4468]

Thank you

[@nageshbaghel3239]

Nice

[@nageshbaghel3239]

For Valves inspection videos watch on below given link-
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[@odamodaluprasannakumar6187]

Tell the procedure in point wise

[@nageshbaghel3239]

For Valves inspection videos watch on below given link-
czcams.com/video/t5KNR4qAHjo/video.html
czcams.com/video/qcCIuIiDpRgp/video.htmll subscribe to my channel nd Like share!