DNL: Dripline Non Leakage Valve

The Netafim DNL acts like a spring-loaded non-return valve that closes when the pressure in the system is relieved. The DNL prevents water from running back into pipes and draining of pipes that are installed with a slope or at different height, thus preventing differences in delivery.



  • Faster starting and improved water distribution
  • Prevents water flowing back into lower parts


In pipes installed with a slope

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