Rain Bird ASVF 3/4 FPT Threads Residential Anti-Siphon Irrigation Valve with

Rain Bird DAS/ASVF075 - 3/4" Sure Flow Automatic Anti-Siphon Valve. No valve can be located downstream of the anti-siphon valve. Anti-siphon must be installed at least 6" (15,2 cm) above the highest point of water in the pipe and sprinklers it serves.

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