Explore our CONTROL product categories

Penstocks and Valves

Penstocks & Valves

Robust flow control solutions for precise opening, regulating, and closing of water flows — essential for safe and controlled water management.

At DWM, we combine decades of expertise from KWT and ROwat to deliver high-quality penstocks and valves built to withstand the most challenging conditions. Whether it involves HDPE flow control equipment or stainless steel penstocks, our systems provide a reliable solution for water level management in urban and industrial environments.

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Non-return Valves

Non-return Valves

Reliable check valves that prevent backflow and protect systems against pressure, overloading, and contamination.

Prevent flooding and infrastructure damage with DWM’s self-acting non-return valves. Our HDPE flap valves and inline check valves (such as the MwStop) are engineered for minimal maintenance costs and maximum protection against unforeseen backwater.

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Weirs and Tilting Weirs

Weirs & Level Control

High-quality weir systems for accurate water level management in surface water, urban areas, and natural waterways.

DWM offers innovative weir solutions for complex hydrological challenges. From tilting weirs to overflow systems, our products enable integrated water management in both natural and built environments, ensuring you "Don't fight water, manage it!"

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Actuators and Operating Equipment

Actuators & Controls

Manual and automatic actuators for the precise operation of penstocks, weirs, and other flow control systems.

Optimal control requires the right drive. DWM provides both manual and fully automated actuation systems that integrate seamlessly with your water control infrastructure, ensuring long-term operational reliability.

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Bespoke solutions for every water management challenge

In addition to our standardised products, we offer fully customised solutions. When you submit a request for a bespoke product, DWM builds upon our proven standard designs and adapts them to the specific technical requirements of your project. In close collaboration, we translate your needs into a future-proof design that complies with all relevant safety and environmental standards.

Our Product Division focuses on scalability and consistent quality, while our Project Division excels in solving complex hydraulic engineering puzzles with smart, reliable custom solutions. By combining engineering expertise, project management, and execution power, we deliver grip, certainty, and quality in every project.