Product Model: H142X

Nominal Pressure: DN40~350mm

Nominal Pressure: PN1.0~2.5MPa 

Applicable Temperature: 0~80℃ 

Applicable Media: Water

Main Material: Cast steel, Carbon steel, etc.

Product Overview
The H142X hydraulic water level control valve is a hydraulic control valve that automatically controls the liquid level height of water tanks and water towers. When the water surface drops below the preset value, the float valve opens, the pressure in the upper chamber of the piston decreases, and a pressure difference forms between the upper and lower sides of the piston. Under this pressure difference, the disc opens to supply water; when the water level rises to the preset height, the float valve closes, and the pressure in the upper chamber of the piston continuously increases, causing the disc to close and stop the water supply. This cycle automatically controls the liquid level at the set height, achieving an automatic water supply function.