WaStop Inline check valve
Geniously simple and durable – WaStop is a fully automatic solution that protects against backflow, flooding, and odours – with no need for electricity or manual operation, and requiring only minimal maintenance. With its unique self-sealing differential pressure system, WaStop functions effortlessly in all installation environments and is available in sizes from DN75 to DN2000. This makes it a flexible option that not only safeguards properties but also contributes to more sustainable water resource management.
Why WaStop is a sustainable choice for future flood protection
- Advanced protection with minimal effort: WaStop is a technically superior solution that protects drainage systems without power supply, providing energy savings over the product’s lifespan.
- Efficient flow management: The patented self-sealing system activates only when needed, optimising flow characteristics and reducing pressure losses.
- Environmental benefits through contamination prevention: Prevents wastewater from infiltrating clean water sources and reduces the risk of environmental damage during extreme weather.
- Durable and chemical-resistant design: Built to withstand both mechanical and chemical stresses, offering a long-lasting solution with minimal operational disruptions.
- Flexible installation: Adaptable to various pipe sizes and flow conditions, making it ideal for both municipal and private use.
Installation
Easy installation, immediate protection
The WaStop Inline check valve is designed for quick and straightforward installation, providing immediate protection against backflow, flooding and unwanted odours. Thanks to its flexible design, WaStop can be installed in existing pipe systems, chambers or on walls – both horizontally and vertically – without the need for power or control systems.
A standard installation takes approximately 30–60 minutes, depending on size and location. Most municipalities and contractors can carry out the installation themselves without external assistance, saving both time and money.
WaStop comes with clear installation instructions and requires minimal tools. To ensure proper sealing, supplied rubber gaskets or, if needed, swellable sealant are used.
Whether for new installations or retrofitting into existing systems, WaStop offers a reliable, maintenance-free solution for effective flow control.
