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Causes of excessive noise when the stainless steel solenoid valve is energized

Stainless steel solenoid valve is classified according to the material of the solenoid valve. The material of the solenoid valve is stainless steel, cast iron, cast steel, and plastic, NBR rubber and other materials, stainless steel is a common solenoid valve. When the user is using, the stainless steel solenoid valve noise is more common, the specific causes of failure and handling are as follows:
1, loose fasteners, tighten
2, the voltage fluctuations, not within the allowable range, adjust to the normal range
3, medium pressure or working pressure difference is not suitable, adjust the pressure, working pressure or change the product
4th, the medium viscosity does not conform, replaces the suitable product
5. The armature absorbs impurities on the surface of the haze, timely cleaning, or switch to DC power supply

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