The Key Roles and Applications of Floating Ball Valves in Water Supply and Drainage Systems

In modern urban water supply and drainage systems, Floating Ball Valves play crucial roles. These devices are not only simple and effective but also play a pivotal role in ensuring the safety and stable operation of water supply and drainage systems. 

The control of water tank refilling in the water supply system is one of the primary applications of Floating Ball Valves. Typically, Floating Ball Valves are installed inside water tanks to monitor and control the water level. When the water level drops to a predetermined threshold, the Floating Ball Valve opens, allowing tap water to flow into the tank to maintain the water level within the appropriate range. The purpose of this is to ensure stable water pressure and supply volume while preventing interruptions in water supply or insufficient water pressure due to low water levels. By replenishing water in a timely manner, Floating Ball Valves ensure continuous water supply and automatically close when the water level is too high to prevent water wastage.

Floating Ball Valves also play a vital role in pump protection in water supply systems. Typically, Floating Ball Valves are installed on the inlet pipes of pumps as control devices for starting and stopping the pumps. When the water level in the tank drops to a certain level, the Floating Ball Valve closes, preventing the pump from running to avoid damage from dry running. Conversely, when the water level in the tank rises to a certain height, the Floating Ball Valve opens, starting the pump to ensure the normal operation of the water supply system. This intelligent control mechanism not only protects the pump from damage but also saves energy and extends the equipment's lifespan.

In drainage systems, Floating Ball Valves also play a significant role, mainly in controlling sewage discharge. Typically, Floating Ball Valves are installed in sewage wells or sewage tanks to monitor and control the discharge of sewage. When the sewage reaches a certain height, the Floating Ball Valve opens automatically, allowing the sewage to flow into the sewer or treatment facilities. Once the sewage discharge is complete, the Floating Ball Valve closes to prevent sewage overflow, ensuring environmental cleanliness and the normal operation of the drainage system. In this way, Floating Ball Valves not only ensure the cleanliness and hygiene of urban environments but also effectively prevent blockages and leaks in sewage systems.

Floating Ball Valves, as crucial components of water supply and drainage systems, ensure the safe and stable operation of the systems by automatically and accurately controlling the flow and pressure of fluids. Whether in water tank refilling control, pump protection, or sewage discharge control, Floating Ball Valves play irreplaceable roles, providing reliable protection for urban water supply and drainage systems.