BRILLIANTLY SIMPLE AND ECO-SMART
Wapro's solutions protect people, communities, and the surrounding environment from flooding. WaStop is a fully automatic solution that offers protection against backflow, flooding, odors, and pests, all without the need for electricity or manual intervention. This innovative product, available in sizes from DN75 to DN2000, is designed to operate seamlessly thanks to a unique differential pressure system.
KEY BENEFITS:
- Automatic activation: Opens at the necessary pressure without delay.
- Flexible installation: Easy to install in various scenarios.
- Efficient: Lowest market pressure loss and pulsating flow prevents debris accumulation.
- Durable: Resistant to harsh environments and designed with few moving parts.
Wapro's solutions are not only effective but also cost-effective over time, with low life cycle costs and fast delivery times for stock items.
ENVIRONMENTAL BENEFITS THAT WASTOP CONTRIBUTES TO:
- Minimize environmental impact: Requires no electricity or continuous maintenance, reducing the carbon footprint.
- Prevent pollution: Effective protection against flooding helps protect local waterways from contamination.
- Long lifespan: With few moving parts and high resistance to external influences such as temperature changes and chemicals, WaStop offers a sustainable solution with minimal maintenance.
Animations
Feel free to watch our videos below to get an idea of how the WaStop is installed.
Videos
Models
WaStop® Inline Check valveHere you can find specific models, read more about the models and download technical information and drawings in different formats. Click on the padlock, download and you get everything you need in one package.
![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS97![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS101![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS116![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS146![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS183![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS193![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS215![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS230![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS240![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS265![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS283![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS290![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS340![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS370![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-04/product-image_ws.png?itok=nm0PG4sO)
WaStop® Inline Check valve
WS390![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws.png?itok=KnTqQHoV)
WaStop® Inline Check valve
WS440![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws.png?itok=KnTqQHoV)
WaStop® Inline Check valve
WS490![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws.png?itok=KnTqQHoV)
WaStop® Inline Check valve
WS515![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws.png?itok=KnTqQHoV)
WaStop® Inline Check valve
WS590![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws.png?itok=KnTqQHoV)
WaStop® Inline Check valve
WS690![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws.png?itok=KnTqQHoV)
WaStop® Inline Check valve
WS750![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws.png?itok=KnTqQHoV)
WaStop® Inline Check valve
WS790![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws.png?itok=KnTqQHoV)
WaStop® Inline Check valve
WS885![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws-fl.png?itok=LdNwa8Mi)
WaStop® Inline Check valve
WS985-FL![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws-fl.png?itok=LdNwa8Mi)
WaStop® Inline Check valve
WS1040-FL![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws-fl.png?itok=LdNwa8Mi)
WaStop® Inline Check valve
WS1185-FL![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws-fl.png?itok=LdNwa8Mi)
WaStop® Inline Check valve
WS1335-FL![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws-fl.png?itok=LdNwa8Mi)
WaStop® Inline Check valve
WS1385-FL![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws-fl.png?itok=LdNwa8Mi)
WaStop® Inline Check valve
WS1485-FL![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws-fl.png?itok=LdNwa8Mi)
WaStop® Inline Check valve
WS1585-FL![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws-fl.png?itok=LdNwa8Mi)
WaStop® Inline Check valve
WS1785-FL![WASTOP® INLINE CHECK VALVE WASTOP® INLINE CHECK VALVE](/sites/default/files/styles/tiny/public/2024-07/product-image_ws-fl.png?itok=LdNwa8Mi)
WaStop® Inline Check valve
WS1980-FL![Martin Widerberg](/sites/default/files/styles/kontaktbild/public/2022-01/martin-widerberg.jpg?itok=TQ5RsST6)