The water level control of the water feature is sometimes extremely important. For example, the use of cedar fountain nozzles, Yongquan fountain nozzles and other similar fountain nozzles are very sensitive to changes in water level. If the water level rises and falls slightly, the jet height and water shape will change greatly. To this end, there should be a reliable automatic water replenishment device and overflow pipeline. A better way is to use an independent water level balance pool and hydraulic water level control valve, and use a connecting pipe of sufficient diameter to connect to the water feature pool. If it is placed outdoors, the water level balance well should be camouflaged, such as the shape of a large tree root or artificial rock mountain, etc., and anti-freezing issues should also be considered in northern areas. The overflow pipeline should be set in the water level balance well. Since the balance well is generally covered with a top cover, it can also shield the overflow and water supply noise.
