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Found one definition

1.                 From English-Hindi FreeDict Dictionary ver. 1.6:
                   
   
   
                   
                     
   valve /vˈalv/ <N>
   1. वाल्वएक‘ओर~खुलने~वाला~वायु~गैस~द्रव~के~संचार~का~यंत्र
         "The lady opened the valve of the gas cylinder"
   2. हृदय~में~रक्त~वाहक~वाल्व
         "The surgeon operated on three of his valves."