Product Overview

H142X hydraulic water level control valve is a hydraulic control valve that can automatically control the level of water tank and water tower. When the water level drops beyond the preset value, the float valve opens, the pressure in the upper chamber of the piston decreases, and the piston forms a pressure difference up and down. Under this pressure difference, the valve clack opens for water supply operation; When the water level rises to the preset height, the float valve will close, and the pressure in the upper chamber of the piston will increase continuously, causing the valve disc to close and stop supplying water. In this way, the setting height of the liquid level is automatically controlled to realize the automatic water supply function.

Working Principle

When the water level in the pool or water tower drops and the float valve opens to drain, there is pressurized water in the water inlet pipe to hold up the piston in the valve, seal and open, and the valve opens the water supply. When the water level rises to the control valve, the float valve closes and the piston goes down. Move to close the sealing surface, and the valve stops water supply.

Product Features

1. It is controlled by hydraulic principle, and the structure is novel and reasonable.

2. The work is stable and reliable. It can ensure no water hammer impact within the specified operating pressure range.

3. Light weight and small size.

3. Easy installation and maintenance.

Main External Connection Dimensions