Rain Bird XFCV0912500 XFCV Dripline with Heavy Duty Check Valve, 0.9 GPH, 12" Spacing, 500' Roll Beam Spread_30 It is a hydro indexing

It is a hydro indexing valve

Small bedrooms

Houzer specifies a standard 3-1/2-inch sink drain opening

The post supports compatible fixtures up to 18 lb with 1/2 in

Rain Bird XFCV0912500 XFCV Dripline with Heavy Duty Check Valve, 0.9 GPH, 12" Spacing, 500' Roll Beam Spread_30 It is a hydro indexingRain Bird XFCV 09 12 500 0. 9 GPH 12 Inch Spacing Dripline with Check Valves Eliminate water waste on slopes and uneven terrain with the Rain Bird XFCV 09 12 500 XFCV Dripline, engineered with a built in Heavy Duty Check Valve. This 500 foot roll is the ideal solution for challenging landscapes where low point drainage causes puddling and runoff. Each pressure compensating emitter, spaced precisely every 12 inches, delivers a consistent 0. 9 GPH