Made of high-impact plastic, the Rain Bird automatic sprinkler valve with flow control is designed for belowground installation, out of sight and away from playful hands. Features include an easy-to-turn, pressure-assisted flow-control mechanism; an energy-efficient, low-power encapsulated solenoid with captured plunger; Buna-N diaphragm with captive spring for extended valve life and reliability; a reverse-flow design that reduces stress in the diaphragm for dependable operation; and an external bleed to manually flush system of dirt and debris during installation and system start-up. Electrical specifications: 24 VAC; 50/60 Hz; inrush, .30 amps; holding, .19 amps.