Cooling tower butterfly valve

The cooling tower butterfly valve is a simple regulating valve that can be used for the switching control of the circulating water of the cooling tower. The installation is mainly used for cutting and throttling on the pipeline.The butterfly valve opening and closing member is a disc-shaped butterfly plate that rotates around its own axis in the valve body to achieve the purpose of opening and closing or adjusting.

①In the constant flow cooling system, the inlet water butterfly valve is connected in parallel with the cooling pump to function as a shut-off function;In the variable flow cooling system, the feedback signal of the thermostat is used to adjust the flow rate and closing function of the cooling tower.So the butterfly valve of the cooling tower must be installed.

②The cooling tower outlet water electric butterfly valve is when multiple cooling towers are connected in parallel and there is no cooling tower balance pipe installed,prevent the circulating water in operation from being used not enough to set the butterfly valve.If a balance tube is installed, there is no need to install an electric butterfly valve.