Description
- They are products used in pipelines to allow the liquid to flow in the direction of flow while preventing it from flowing in the opposite direction. In pumping plants, it prevents the liquid from flowing back in case the pump is deactivated. The ball is closed by its own weight or by a counter force. Check valves are installed by paying attention to the flow direction of the liquid. The bulk system deforms later than the flap system. In case of deformation, the top cover is opened, the old ball is removed and the new one is installed and the check valve is easily maintained. Easily used in drinking water networks and non-acidic fluids.