Optimizing Municipal Systems: High-Efficiency Valves for Water Infrastructure

As Sub-Saharan Africa faces increasing urbanization, the demand for resilient and efficient valves for water infrastructure has never been higher. Municipalities across the region are battling high levels of Non-Revenue Water (NRW)—water that is produced but lost before it reaches the customer. Consequently, selecting the right flow control technology is essential for reducing waste and ensuring a sustainable water future.

Addressing the Challenge of Non-Revenue Water (NRW)

Water scarcity is a significant hurdle for many African cities. In fact, leakage and pipe bursts account for a substantial percentage of lost revenue for water boards. Therefore, implementing high-performance valves for water infrastructure is the most effective way to stabilize pressure and mitigate these losses.

Pressure Management with PRVs

Pressure Reducing Valves (PRVs) are the unsung heroes of municipal networks. By maintaining a constant downstream pressure regardless of fluctuations in the main supply, these valves prevent the “stress fractures” in pipes that lead to major bursts. CMO’s range of PRVs is specifically designed for the rugged conditions of local networks, offering durability and ease of adjustment.

The Importance of Air Release Valves

Air trapped in a pipeline is a recipe for disaster. It restricts flow and can cause “water hammer,” a surge of pressure that can shatter even the strongest pipes. Consequently, strategically placing air release valves ensures that the system remains stable and that flow rates remain optimal.

Critical Valve Types for African Water Networks

CMO Valves Africa provides a comprehensive suite of solutions tailored to the diverse needs of regional infrastructure projects.

• Resilient Seated Gate Valves: These provide a bubble-tight shut-off, ensuring that when maintenance is required, sections of the grid can be isolated without leakage.

• Check Valves (Non-Return): Crucial for preventing backflow, which protects pumps and prevents contamination of treated water supplies.

• Butterfly Valves: Ideal for large-diameter pipelines where space is limited but high flow capacity is a priority.

Durability in Local Conditions

Infrastructure in Sub-Saharan Africa often operates in extreme temperatures and varied soil compositions. Consequently, our valves feature advanced coatings—such as fusion-bonded epoxy—to prevent corrosion. This ensures that the valves for water infrastructure we supply today will continue to serve communities for decades to come.

Conclusion: Building a Resilient Future

Modernizing our water networks starts with the smallest components. By investing in high-quality valves for water infrastructure, municipalities can significantly reduce NRW and improve service delivery to millions.

Looking to upgrade your municipal water network? Contact CMO Valves Africa to learn more about our locally manufactured infrastructure solutions.