This System allows the automatic filling of the water tank according to the set parametres of level. The Valve type XLC 326/426 manages the modulating control and is linked to the level pilot through a single pipe. Sectioning gate valves are recommended for maintenance and a filter is needed upstream, to prevent dirt from entering the main valve, affecting the performance. The constant level control pilot should always be in a position away from the water surface turbulence created by the inlet supply pipe to the tank. In case of static values higher than 6 bar the AC (anti-cavitation) system and a pressure reducer VRCD are advised. We are providing all system components for a fast and reliable installation at the plant in accordance with the dimensions engineered by our technical department.