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Keep your outdoor watering system efficient with Rain Bird Valve Anti-Siphon 3/4in! This powerful anti-siphon valve is designed for above-ground applications to protect your irrigation system from wasteful misting when water pressure is too high. It features an adjustable flow control and durable Buna-N diaphragm, making it perfect for harsh water environments. The external bleed feature makes it easy to flush away dirt and debris before installation, ensuring optimal performance right out of the box. In addition, its low power encapsulated solenoid with captured plunger provides long-lasting reliability, while the energy-efficient design helps you save on utility costs. Use Rain Bird Valve Anti-Siphon 3/4in for all your outdoor watering needs!