Altitude Valve

Specifications

As a professional high quality Taian Altitude Valve manufacturer, we will offer you the best after-sale service.

Low water level → Start replenishing water;

High water level → Turn off the anti-overflow.

Core type

ON/OFF type (two-position type): It turns off once when the set high water level is reached and turns on once when the low water level is reached. The action is straightforward.

Modulating type (regulating type): It adopts a double-acting pilot valve. When approaching the set water level, the opening degree is gradually reduced to achieve continuous regulation of "slow closing - slight opening - slow closing", avoiding water hammer and maintaining a constant liquid level

An altitude valve is a type of automatic control valve that is designed to regulate the level of water in a tank or reservoir without the need for external power or control systems.

It operates based on the water pressure, opening to fill the tank when the water level drops and closing to prevent overflow when the water reaches a predetermined maximum level.

This valve is especially useful in water utility infrastructure to ensure consistent water service and to prevent the wastage of water through overfilling of storage facilities.

It is commonly installed in the pipeline between a public water source and a private storage tank or within municipal water systems that distribute water to elevated geographical areas.

A typical application in water utility is to use a SCADA system and electric floats on the elevated tanks, the Altitude pilot valve is used as a hydraulic backup when electricity is down.

Technical parameters

Applications

Automatic water replenishment for municipal high-level water tanks/water towers

Mountain water supply: The elevation valve at the pump station outlet ensures that the reservoir on the mountain top does not overflow

Fire protection system: The fire water tank is maintained at full level for 24 hours

Rural water supply without electricity: Linked with solar pumps, it can achieve full automation without PLC

High-rise buildings: Basement pump room → roof water tank, replacing the traditional float valve.