Antileak Device

Antileak_device_sec_head

DIG's antileak device is a water pressure valve which opens and closes instantly when pressure builds up. This action prevents the micro sprinklers or misters from dripping as a result of the gradual increase or decrease in water pressure when opening and closing the system. The antileak devise can be used with all DIG products.

Applications:

  • Greenhouse irrigation and misting systems
  • Seedling and rooting systems
  • Pulse irrigation to avoid air formation in the pipe and the time required for pressure to rise after each pulse
  • Slope irrigation to prevent the overflow of water emptying the line when the water is shut off

Details Part Numbers

Features:

  • Designed with a stainless steel spring for long lasting, uniform operation
  • Can be connected to micro sprinkler, mister or fogger from either side
  • Wide water passage for low maintenance
  • Prevents damage to sensitive plants caused by dripping at the beginning and end of each irrigation cycle
  • Pulse irrigation system to avoid air formation in the pipe and in each pressure rise in the system
  • Prevents overflow drain from the lateral when water is shut off

Performance and Technical Data:

  • Material: Polyacetal Body, Silicon Diaphragm and Stainless Steel Spring
  • Operating Pressure: Up to 65 PSI (4.5 bar)
  • Local Head Loss Against Arrow Direction: at 18 GPH 0.7 PSI (70 l/h 0.05 bar)
  • Local Head Loss Against Arrow Direction: at 28 GPH 1.4 PSI (105 l/h 0.10 bar)
  • Press Fit Connection from Male or Female Side
PERFORMANCE AND TECHNICAL DATA
Opening Pressure Closing Pressure Opening Pressure
Model # Color (*PSI) (*bar) (PSI) (bar) (+ PSI) (+ bar)
50-530-10 (H) Black 16-22 1.1-1.5 10-12 0.75-0.95 16-23 1.1-1.6
52-530-05 (L) Black 11-17 0.8-1.2 4-6 0.35-0.45 11-18 0.8-1.3
52-530-X** Black 29-36 2.1-2.6 18-21 1.3-1.5 - -

*Arrow direction + opposite to arrow direction
**Used with Series 500 fogger only
The attachment of the antileak device to a micro sprinkler or fogger is by press fit design. The arrow mark indicates a male connection, the opposite direction indicates a female connection. Suitable for all micro sprinklers, sprayers and foggers.



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EXL-Fogger Series 500 | Micro Sprayer Series 038 | Mini-Compact Micro Sprinkler Series 866 | Minisprinkler Series 700 | Mini-Compact Sprinkler Series 861 | Flow Regulated Mini-Compact Micro Sprinkler Series 861 | Compact Micro Sprinkler Series 961 | Antileak Device | Multi-Outlet Drip Emitters | Propagation AC Controllers | Propagation DC Controller | Accessories |

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