DIG - High Pressure Anti-leak Device - 52-530-10

DIG's anti-leak 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 anti-leak device 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

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:
18 GPH, 0.7 PSI (70 l/h, 0.05 BAR)
"¢ Local head loss against arrow direction:
28 GPH, 1.4 PSI (105 l/h, 0.10 BAR)
"¢ Press fit connection from male or
female side