DIG ANTI-LEAK DEVICE FOR MICRO SPRINKLERS AND MICRO SPRAYS:

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.

Features and Benefits

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

52-530-05: Closing Pressure of 4-6 PSI
52-530-10: Closing Pressure of 10-12 PSI
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 Data
	52-530-05

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

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DIG ANTI-LEAK DEVICE FOR MICRO SPRINKLERS AND MICRO SPRAYS: