XFS-CV 0.9GPH 12 SPC 500 ft.

Rain Bird XFS-CV dripline features Copper Shield Technology and a heavy-duty 4.3 psi check valve, making it perfect for sub-surface and on-surface applications with level grades or slopes. A check valve in every emitter keeps the dripline charged in elevation changes up to 10 feet, XFS-CV can be used where no other dripline will work.