Float Valve FLOAT VALVE W BARBED FITTING An essential part for do-it-yourselfers! This float valve assembly controls the water/nutrient solution level in your primary reservoir (controller). Comes with 1/2 brass barbed fitting.  | Manufacturer's Product Information |  | | | 2007 MSRP Each $ | 15.95 | | Case Weight | 0.21 LB | | Case Dimensions | 2.5 x 1.5 x 13. IN | | Case Quantity | 1 | | |