Protecting from high river levels, Ale, Sweden - WaStop DN1400 PE

Customer 
Ale Municipality
Location 
Ale, Sweden
Area of use 
Flood protection
Problem 

A curved duckbill valve had been installed to protect Ale Municipality from flooding caused by high river levels. During a routine inspection they discovered that the valve was completely destroyed and no longer worked. It was locked open in both directions and had lost its all flexibility. 

Solution 

A WaStop valve was installed to replace the curved duckbill. A PE valve was also fitted, to enable a complete construction with flange and all details mounted ready for installation directly from our factory. 

Wapro-Wastop-solution-replacing-damage-valve
Wapro-installs-Wastop-Ale-municipality
View case study as PDF

Wastop

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Protecting from high river levels, Ale, Sweden - WaStop DN1400 PE

Location 
Ale, Sweden
Customer 
Ale Municipality
Problem 

A curved duckbill valve had been installed to protect Ale Municipality from flooding caused by high river levels. During a routine inspection they discovered that the valve was completely destroyed and no longer worked. It was locked open in both directions and had lost its all flexibility. 

Wapro-Wastop-solution-replacing-damage-valve
Wapro-installs-Wastop-Ale-municipality
Solution 

A WaStop valve was installed to replace the curved duckbill. A PE valve was also fitted, to enable a complete construction with flange and all details mounted ready for installation directly from our factory. 

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