Product Description

Product Description

Antidrain Valve

Dripper

The DNL (Dripline Non‑Leakage) solutions are engineered to maintain system integrity by preventing unwanted drainage and ensuring water remains within the distribution line between irrigation cycles.


Designed for precision irrigation in greenhouses, nurseries, orchards, and sloped applications, they enable consistent system readiness and reliable start-up performance.


Featuring an innovative automatic shut-off mechanism, DNL components reduce energy consumption while minimising water loss and system inefficiencies. By preventing backflow and uneven distribution across varying elevations, they support uniform irrigation, optimise resource use, and contribute to improved crop consistency and productivity.

Technical Specs

  • Greater energy savings with automatic shutdown at desired pressure level

  • Highly reliable – body designed for leakage prevention

  • DNL models: 0.2 bar, 0.4 bar, 0.6 bar & 0.8 bar

  • Flexible connection options: Fast ring & barb connection

  • Dedicated cover for effective subsurface drip irrigation (SDI) installations

  • Innovative design for prevention of drainage into low areas during sloped irrigation at high inclines

The DNL (Dripline Non‑Leakage) solutions are engineered to maintain system integrity by preventing unwanted drainage and ensuring water remains within the distribution line between irrigation cycles.


Designed for precision irrigation in greenhouses, nurseries, orchards, and sloped applications, they enable consistent system readiness and reliable start-up performance.


Featuring an innovative automatic shut-off mechanism, DNL components reduce energy consumption while minimising water loss and system inefficiencies. By preventing backflow and uneven distribution across varying elevations, they support uniform irrigation, optimise resource use, and contribute to improved crop consistency and productivity.

Technical Specs

  • Greater energy savings with automatic shutdown at desired pressure level

  • Highly reliable – body designed for leakage prevention

  • DNL models: 0.2 bar, 0.4 bar, 0.6 bar & 0.8 bar

  • Flexible connection options: Fast ring & barb connection

  • Dedicated cover for effective subsurface drip irrigation (SDI) installations

  • Innovative design for prevention of drainage into low areas during sloped irrigation at high inclines