Anti-Siphon Sprinkler Valve 3/8" UNIQUE EXTERIOR: Smooth expandable polyester

UNIQUE EXTERIOR: Smooth expandable polyester stretches to expand with the hose allowing it to it to dry faster and stay clean

TIMER SOLD SEPARATELY

Combination bottom inlet accepts both 1/2-in

The valve opening is then controlled by the sprinkler controller

Compatible with PVC and polyethylene sprinkler systems of all major brands

Anti-Siphon Sprinkler Valve 3/8" UNIQUE EXTERIOR: Smooth expandable polyesterThe anti siphon sprinkler valve prevents the occurrence of siphoning where a sprinkler system sucks water back in after its been shut off. This prevents chemicals and other pollutants from entering the main water supply. For use with underground sprinkler systems.