rotors - Pipelife

VALVES
LOW FLOW VALVE
control Zone components
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the only valves in the industry made
specifically for drip irrigation systems,
making these the only valves that
can effectively handle particles at low
flow rates (45,4 to 1136 liters/hour).
these valves contain all of the features
of Rain Bird’s reliable dv valve,
coupled with a unique diaphragm
design that allows particles to pass
through at extremely low flow rates,
thereby preventing weeping of the
valve
allows the filter to be safely placed
downstream of the valve since these
valves handle all sizes of particles
Lfv-075
FEATURES
• Ease of Service
- external bleed to manually flush
system of dirt and debris during
installation and system startup
- internal bleed for spray-free manual
operation
• Reliability
- Unique “double-knife” diaphragm
coupled with ½” diameter seat for
flawless operation at low flow rates.
- double-filtered pilot flow design for
maximum reliability
SPECIFICATIONS
flow : 45,42 to 1817 liters/hour
pressure : 1,0 to 10,3 bars
ELECTRICAL SPECIFICATIONS
24 vac 50/60 Hz (cycles/sec) solenoid
inrush current : 0.30 (7.2 va) at 60 Hz
Holding current : 0.19 a (4.56 va)
DIMENSIONS
Height : 11,4 cm
Length : 10,7 cm
width : 8,4 cm
MODELS
Lfv-075: 3⁄4’’ (20/27) female threaded inlet and
outlet
Lfv-075-9v: 3⁄4’’ (20/27) female threaded inlet and
outlet, latching solenoid
Lfv-075-9v
Friction Loss Characteristics
flow, l/hr flow, l/s pressure
bars
45,42 0,01 0,19
227 0,06 0,19
454 0,13 0,24
908 0,25 0,26
1362 0,38 0,30
1817 0,50 0,36
Unique diaphragm design that allows particles to
pass through at extremely low flow rates.
70 www.rainbird.eu