ITEM NAME:Mini DN15 1/2 inch spool box float valve connection filling valve float val J1T3 Mini DN15 1/2 inch spool box float valve connection filling valve float val J1T3 Automatic water device; Swimmers always float in the water. When the water rises, the swimmers swim and the bar.Connected to the rod and the valve, if up to a certain position, close the water. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
