Technical specifications
WaStop non-return check valve is comprised of two main component: a conical membrane and a housing. The valve is closed in its natural state, opening for flow once the opening pressure is met. The WaStop valve is extremely adaptable and fits many different applications and installaton requirements. It can be installed both horizontally and vertically, and even reversable for inlet or outlet installation.
Common installations:
- Chamber inlet/outlet
- Stormwater outfalls
- Pump station overflow
- Odour protection for sewers
The product is available as standard for pipes from DN75-DN2000/NPS3"-NPS84". We adapt the solution to the customer's requirements.
Download technical specification
Drawings
Drawings and technical specifications
Document
We at Wapro believe in opportunities. By being an open organization, we can learn from our customers and share our experiences. Below you will find all the information about our products and also other useful and interesting information. Contact us if you are missing something.
- Wastop Inline check flange installation manual
- Whitepaper on headloss prepared by Wapro
- WaStop DN100 (NPS 4") Headloss Testing
- WaStop DN200 (NPS 8") Headloss Testing
- WaStop DN1500 (NPS 60") Headloss Testing
- Comparison Table WaStop vs Rubber Inline Check Valve
- WaStop vs Duckbill Headloss Tests DN750
- Whitepaper on Headloss Prepared by Wapro AB
- Acceptable Seepage rate WaStop DN200-1800 (NPS 3-72")
- Declaration of performance WaStop, WaStop Access
- 283-2023 0644_Wapro AB_Voluntary FPC Certificate_EN Sign.pdf
Specifications
Feel free to watch our videos below to get an idea of how the WaStop is installed.
Videos
