Most will use the pulse valve, but do not understand the pulse valve malfunction may meet to worry about, brightly lit dust for many years to share some experiences, electromagnetic pulse valve failure phenomenon in the development and production of pulse valve Analysis: input signals, the pilot head do not move, do not move the diaphragm valve does not work. Line barrier; brownouts; due to improper installation site, the pilot head moving column stuck. Input signals, the pilot head moving column in place beating pulse valve can not be blowing. Unloading hole plugging poor exhaust, the pilot head movement columns have card phenomenon. Buying silver at right angles to the input signals of electromagnetic pulse valve, the diaphragm in place beating pulse valve can not be blowing. Pilot head moving column in the beating, large diaphragm orifice wear larger electromagnetic pulse valve, the damping effect becomes small; small diaphragm damping hole plugging, unloading poor exhaust. Buy two and a half inches at right angles to the electric signal disappears electromagnetic pulse valve, pilot head moving column can not be reset. Burr or impurities, so that the moving column stuck; spring fatigue, lack of elasticity; there blocking the orifice, pressure or low pressure gas to make life difficult. Electrical signal disappears, the diaphragm can not be reset shut. There blocked orifice, damping is too large, the gas pressure can not be put in place; static pressure is low; unloading hole does not close promptly. Electrical signal disappears, the diaphragm can not be reset closed. Orifice blocked; unloading holes are not closed. Pilot valve coil heat, burn. High voltage; DC24V voltage requirements, AC220V input voltage to the current is too large. How to improve the quality of domestic electromagnetic pulse valve is less developed, making the domestic R & D out of the electromagnetic pulse valve both in terms of technology, materials or structures there are many shortcomings Buying a half inches right angle electromagnetic pulse valve, so brightly lit dust Equipment Co. The company is determined to develop a high-performance part of the electromagnetic pulse valve, and the electromagnetic pulse valve foreign share of 60% in our market share change. It is precisely because of this force pushing as China Quality Inspection Association member units brightly lit dust Ltd. is committed to the development of talent, working closely with domestic research institutes and universities. Buying an inch right angle electromagnetic pulse valve, are brightly lit and passed nine brands, electromagnetic pulse valve is provided by Botou brightly lit dust Equipment Co., Ltd. Botou brightly lit dust Equipment Co., Ltd. (www.bttm.cn) Hebei Cangzhou, a leader in environmentally friendly products processing, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the brightly lit dust leadership with the staff warmly welcome all inquiries negotiations to create a better future for brightly lit dust.