adjustable fill valve

详情

1, Float cup, to close water filling momentarily and get working water level stable. 2, Optional refill tube, adjustable refill rate ***8% by refiller knob. 3, Adjust the float cup up and down by the white buckle to adjust working water level in toilet tank. 4, Adjustable pole:Adjust the float and the small cup to be at same level. 5, The fill valve height could be fixed by the white buckle, adjustable height **3mm***0mm. 6, Optional G3/8", G1/2", G*5/*6"POM plastic thread and G3/8", G1/2" brass thread. 7. Inside check valve prevents water in the toilet tank from back-flowing to water-supple hose. 8. Filter prevents impurity from going into fill valve and easily to be cleaned.