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WaStop - Inline Check Valve
WaStop inline check valves have been an industry leader since their inception in 2000. Developed on the same principles that are the foundation of Wapro, WaStop’s ingenious function combines common sense and simplicity, to provide our customers with the best possible protection against flooding, odour control and backflow.
- Lowest headloss amongst inline check valves
- Easy installation saving costs on contraction & installation
- In-built automatic pulsating flow mechanism
We at Wapro know that any solution for flood prevention, or odor control needs to function. Simply, effectively. That’s why, when we invented the WaStop inline check valve in 2000 we had one thought in mind. Instant automatic protection. Working on differential pressure the WaStop functions autonomously, without human interaction, without electricity, without constant maintenance – it just works.
WaStop is available to fit most types of pipes from DN75 to DN1800 and is also available in an Access chamber for easy access from ground level.
WaStop inline check valve excels in many areas. WaStop exhibits the lowest headloss on the market, 100% backflow prevention and a unique pulsating flow that keeps pipes both upstream and downstream cleaner which reduces maintenance costs substantially.
Click below to read more about Headloss, Backflow, Pulsating Flow and Installation.
WaStop inline check valve excels in many areas. WaStop exhibits the lowest headloss on the market, 100% backflow prevention and a unique pulsating flow that keeps pipes both upstream and downstream cleaner which reduces maintenance costs substantially.
Please click on the links below to understand how each of the features of WaStop can be an advantage for your stormwater or sewer network.
We at Wapro know that there is a wide range of pipes available on the market, and that these pipes aren’t always perfect. We designed this seal to not only create the perfect fit, but also to ensure quick easy installation. Time is money.
For the residential market we have designed a range of valves for protecting memories. Please refer to the WaStop Residential pages for more information.
WaStop is also available in an Access Chamber. The Access chamber has a pre-installed WaStop valve. The WaStop module is removable from ground level for easy maintenance. Available in DN110, DN125 and DN160mm. Please refer to drawings for more information.
The following technical information relating to WaStop can be found on the tabs below.
- Drawings
- Technical Specifications
- Installation Instructions
- Certifications