One of the largest coal power plants in Denmark, has gained valuable benefits with Flowrox valves in their boiler ash/slag slurry installation. In 1996, 31 Flowrox pinch valves were installed. In the application, boiler ash/slag is grinded, mixed with sea water and then pumped into settling ponds. This abrasive and aggressive slurry sets high requirements for on/off slurry valves, and Flowrox pinch valves have more than fulfilled them.