Rain Bird DASASVF100 Professional Grade Anti-Siphon Valve with Flow Control
New in the box Professional grade 1 anti-siphon valve with flow control; compatible with any standard sprinkler timerDesigned for above ground installation, will prevent back flow when properly installed 6 above highest sprinkler headOperates automatically or manually with manual bleed screwReverse Flow design reduces stress on diaphragm for dependable operationEnergy efficient, low power encapsulated solenoid with captured plungerBuna-N diaphragm provides superior performance in harsh water environmentsFlow Range 0.2 to 40 GPM; for less than 3 GPM flow or Drip applications install a 200 mesh filter before the valve