We supply premium Clack automatic control valves engineered for precise flow regulation, reliable regeneration cycles, and long-term durability.

We provide premium Clack automatic control valves engineered for precise flow regulation and reliable regeneration cycles. These valves are built with advanced "stack technology" to handle Angola’s heavy-duty industrial requirements, from the high-mineral boreholes of the interior to the coastal desalination plants in Soyo and Cabinda.

We provide premium Clack automatic control valves engineered for precise flow regulation and reliable regeneration cycles. These valves are built with advanced “stack technology” to handle Angola’s heavy-duty industrial requirements, from the high-mineral boreholes of the interior to the coastal desalination plants in Soyo and Cabinda.

Available Clack Valve Models

• Clack WS1 Control Valve – Optimized for residential and commercial systems, featuring flow rates up to 27 GPM (6.1 $m^3/h$) and serving tanks up to 22″ diameter.
• Clack WS1.25 Control Valve – Designed for commercial applications requiring higher flow, offering rates up to 34 GPM (7.7 $m^3/h$).
• Clack WS1.5 Control Valve – A versatile mid-range valve for industrial processes with flow rates up to 60 GPM (13.6 $m^3/h$).
• Clack WS2 Control Valve – Heavy-duty lead-free brass or composite valve for large industrial systems, handling flow rates up to 115 GPM (26.1 $m^3/h$).
• Clack WS2H & WS3 Valves – Ultra-high capacity valves for municipal water works and mega-projects, supporting flows up to 250 GPM.
• Specialized Filter & Softener Configurations – Available for multimedia, activated carbon, and iron removal filters used in Angolan industrial skids.

Clack Valves – Precision Control for Angola’s Industrial Growth

In the 2026 Angolan market, water treatment requires managing high turbidity from river sources and salinity in coastal zones. Clack control valves serve as the “brain” of these systems, automating backwash and regeneration cycles with extreme accuracy to ensure consistent water quality.

Why Correct Valve Selection Is Critical in Angola

In Angola’s intensive oil, gas, and mining sectors, choosing the right valve ensures the longevity of your entire water plant. Improper selection can lead to:

• ✔ Incomplete Media Cleaning: Resulting in pressure drops and poor water quality for refinery processes.
• ✔ Wasted Chemical Reagents: Excessive water and salt usage, increasing operational costs in remote mining sites.
• ✔ System Failure: Premature wear of internal pistons if the valve is undersized for the required backwash flow.
• ✔ Manual Errors: Automated Clack valves eliminate the risk of human error in complex multi-tank systems.

Industries We Serve in Angola

• ✔ Oil & Gas Refineries: Onshore and offshore water treatment in Cabinda and Soyo.
• ✔ Mining & Mineral Processing: Reliable filtration control for diamond mines in Lunda Norte.
• ✔ Municipal Utilities (EPAL): Supporting city-wide water rehabilitation projects.
• ✔ Food & Beverage: Precise softening for breweries and bottling plants in Viana.
• ✔ Hospitality & Real Estate: Centralized water systems for luxury hotels and Luanda Sul condominiums.
• ✔ Manufacturing: Process water control for factories in the Barra do Dande Free Zone.

Why Aqua Flair is a Preferred Clack Valve Supplier in Angola

• ✔ 100% Genuine Clack branded valves and original spare parts.
• ✔ Competitive bulk pricing for regional distributors and 2026 infrastructure tenders.
• ✔ Proven UAE-to-Angola logistics delivering to Luanda and Lobito ports.
• ✔ Technical assistance for programming and multi-tank system configuration.
• ✔ Large stock availability for rapid maintenance and emergency replacement.
• ✔ Reliable performance in Angola’s tropical and coastal environments.