Hard sealed diaphragm valve

G41W-10P hard sealed diaphragm valveIntroduction of
The structure and working principle of the hard sealed diaphragm valve are different from those of conventional valves. It is a self operated structure and does not require external power air supply. Its work is completed through the process medium (compressed air). Compressed air enters the stainless steel diaphragm valve chamber through a throttling small hole. In a static state, the inlet pressure of compressed air is equal to the air pressure inside the stainless steel diaphragm valve chamber. The stainless steel diaphragm valve closes under the action of spring force and does not blow back. Once the discharge is charged, the gas in the gas chamber is released through the discharge port, the pressure drops, the stainless steel diaphragm valve is automatically opened, and the compressed air enters the filter for back blowing. After the solenoid valve loses power, the balance in the gas chamber is re established and the stainless steel diaphragm valve is closed.

G41W-10P hard sealed diaphragm valveCharacteristics of
The reason for the structural design of the diaphragm valve itself is particularly suitable for ultra pure media or heavily polluted, highly viscous liquids, gases, corrosive or inert media. When combined with control equipment, diaphragm valves can better replace other traditional control systems, especially suitable for solid and easily contaminated inert media. The product is mainly used in the biopharmaceutical, food, and industry sectors; In the industrial water treatment of industries such as power, chemical, electroplating, etc., diaphragm valves are also used in the production of semiconductor wafers. Diaphragm valves are particularly suitable for transporting corrosive and viscous fluids, such as mud, food, drugs, textile adhesives, etc. Because the operating mechanism of diaphragm valves in pipelines is not exposed to the transport fluid, they are non polluting and do not require packing. The valve stem packing part is also unlikely to leak.