Ball Float Valve for Control Water Tank

Product Details

When the water level drops, the float pilot opens, releasing pressure from the control chamber and allowing the main valve to open for water inflow. As the water level rises to the set point, the float pilot closes, pressure builds up in the control chamber, and the main valve shuts off smoothly, preventing overflow and water loss.

Float valves are widely used in water supply systems, irrigation networks, fire protection tanks, and industrial water storage applications.

Key Features

Automatic water level control without electricity.
Stable and accurate operation based on float pilot sensing
Smooth opening and closing, minimizing water hammer
High sealing performance with reliable shut-off
Simple structure, easy installation and maintenance

Working Principle

1.When the water level is below the preset level, the float drops and the pilot valve opens
2.Pressure in the control chamber is released, allowing the main valve to open
3.Water flows into the tank until the desired level is reached
4.When the water level rises, the float moves upward and closes the pilot valve
5.Pressure builds in the control chamber, forcing the main valve to close tightly
6.This automatic cycle ensures consistent water level control and prevents overflow.

Specification

Dimensions