The DMF-Y electromagnetic pulse valve is a submerged valve (also known as an embedded valve). It is directly installed on the gas distribution box and has better flow characteristics. The pressure loss has decreased and it is suitable for working occasions with lower air source pressure.

The electromagnetic pulse valve (also known as a diaphragm valve) is the compressed air "switch" of the dust cleaning and injection system of the pulse bag filter. Under the control of the output signal of the pulse valve injection control instrument, the filter bags are sprayed and cleaned row by row (chamber), so that the resistance of the dust collector is kept within the set range to ensure the processing capacity and dust collection efficiency of the dust collector.