Sanitary Diaphragm Valve is a valve specially designed for industrial applications with high hygienic requirements. It has a special structure and material to ensure that the fluid is not contaminated inside the valve, and it is easy to clean and maintain. So how does the sanitary diaphragm valve work?

The working principle of the sanitary diaphragm valve is as follows:

The close fit between the valve body and the diaphragm of the sanitary diaphragm valve provides the valve body seal and the valve seat seal, ensuring the isolation of the inside of the pipeline from the external environment, so the valve is suitable for aseptic processes.

The opening and closing of the sanitary diaphragm valve is achieved by the up and down movement of the valve stem. When the valve stem is in the upper position, the spherical diaphragm bends upward to form a conducting state. When the valve stem moves from top to bottom, it drives the valve core to bend the diaphragm, forcing the diaphragm to be close to the valve seat area or, closing the path to the pipeline fluid.