MCF-25DD electromagnetic pulse valve is discharged in accordance with the electrical charge of the control valve to open and close the hole, when unloading valve, the valve cavity pressure gases, the gas pressure before the valve chamber is overcast pressure on the diaphragm aperture throttling diaphragm is lifted, pulse valve injection. When MCF-25DD electromagnetic pulse valve body stopped unloading quickly filled by the gas pressure after the orifice valve chamber, on both sides of the diaphragm by the force after a poor area of ??the chamber, the valve on the valve body, a large gas forces, The shut-off valve diaphragm reliably blow port, pulse valve stops blowing. Electrical signal timing in milliseconds, pulse valve open at the moment, have a powerful impact airflow, enabling instant injection. Botou Chunhui Environmental Protection Equipment Co. http://www.chinachhb.com/ Contact: Han Tong Tel: 15343174995