COVNA Automated Valves For Brackish Water Desalination

What is Brackish water desalination?

Brackish water desalination is actually the desalination of salt water, so that the salt water is desalinated or treated to meet the drinking water standard.

There are many methods of desalination of brackish water and seawater, mainly distillation, electrodialysis and reverse osmosis. At present, reverse osmosis and electrodialysis are mostly used in the desalination of brackish water. The reverse osmosis method has a tendency to catch up with the latecomers due to its low investment and low energy consumption.

Using reverse osmosis technology, because chloride is not used for other substances, it can be removed by a certain filter material, and the removal process of chloride is generally treated by reverse osmosis technology, and this step will use automatic valve treatment

Below, we will introduce COVNA automated valves that can be used for brackish water desalination.

Pneumatic Control Valve

Control valve can precisely regulate the flow, pressure and temperature of the medium, making your automation easier, helping you control the medium more accurately, without electricity, and safe and explosion-proof. Enable industrial automation to help you control flow rate remotely.


Electric Ball Valve

Electric ball valves are available in stainless steel, UPVC or carbon steel materials, and are used for the regulation and control of various fluids. Among them, electric V-shaped ball valves are especially suitable for shut-off media containing fibers and tiny solid particles. Strong vibration resistance and easy installation. Performance indicators are better than similar products.


Pneumatic Butterfly Valve

The pneumatic butterfly valve can be opened and closed quickly with only 90 rotations, and the operation is simple. At the same time, the valve has good fluid control characteristics. Commonly used are pneumatic flange butterfly valve and pneumatic wafer butterfly valve.


Check Valve

Relying on the flow of the medium itself, the valve flap is automatically opened and closed to prevent the backflow of the medium, also known as check valve and one-way valve.