Check valve plays a major role in sewage treatment device

Check valve applied to upgrade sewage, sewage can solve the problems caused by the reflux. A check valve is installed to prevent the backflow of sewage from damaging the equipment and to reduce the water storage capacity of the equipment.

The purpose is to upgrade sewage strong pressure will not pass the gravity flow to drain away the water generated by the pump pumping out the application in basement building. The basement sewage is pumped into a layer or near the outfall flowing through the drainage tube, but the sewage lift stopped running after a part of the sewage drainage pipe is still no pressure began to return, because the sewage pipe is vertical, reflux generated enormous pressure, if the sewage directly into the equipment. It may damage the equipment. The solution to this problem is to install the check valve in the exhaust pipe.

Check valve is to rely on the media itself to flow and automatically open and close the valve, to prevent the backflow of the media, also known as check valve, check valve, reversing valve, and back pressure valve. Sanitary check valve is an automatic valve, its main role is to prevent the media back, to prevent the pump and drive motor reversal, as well as the release of the container medium. The check valve can also be used to provide a supply of pressure which may rise to more than the pressure of the system. Check valve should be installed horizontally in the pipeline.

Check valve applied to upgrade sewage, sewage can solve well the problems caused by the reflux. Check valve is to allow the media to flow in one direction, to prevent reverse flow. It works automatically, in fluid pressure to upgrade sewage out, open the valve; the water pump to stop sewage backflow, by the weight of the fluid pressure and valve overlap effect on the valve seat, thereby cutting off flow.

Check valve applied to upgrade sewage, is generally installed in the sewage pipe. A check valve is installed to prevent the backflow of sewage from damaging the equipment and to reduce the water storage capacity of the equipment.