Rain Bird - XFSCV0612250 - Sub-Surface Dripline with Check Valves, 0.6 GPH 12” Spacing, 250 FT Coil Weed Barrier A die-cast metal upper housing

A die-cast metal upper housing supports the indexing mechanism

while the check valve reduces low-head drainage after the irrigation zone shuts off

Does it include a check valve

professional look

Rain Bird - XFSCV0612250 - Sub-Surface Dripline with Check Valves, 0.6 GPH 12” Spacing, 250 FT Coil Weed Barrier A die-cast metal upper housingSpec Sheet Install Manual With Copper Shield Technology and Heavy Duty Check Valve Rain Bird XFS CV Dripline with a heavy duty 4. 3 psi check valve for on surface and sub surface applications adds a valuable member to the Rain Bird XF Series of Dripline. The XFS CV is the most effective dripline in the industry and is ideal for areas where no other dripline will work. When used in applications where elevation changes exist, the patent pending check