Use 
 Electromagnetic pulse valve pulse bag dust clean blowing system of compressed air "switch". Subject to control of the instrument output signal control pulse jet bag-by-row (room) injection cleaning, remain within the limits set by the resistance of the dust collector to ensure that the processing power and collection efficiency of the precipitator. 

 The AMD-I (Z) electromagnetic pulse valve for right angle valve, angle between its import and export is 90 °, suitable for installation and connection of the air bag and dust collector blow tube. Air flow, can provide to meet the requirements of the cleaning gas pulse. 
 Working principle 
 Before the diaphragm to electromagnetic pulse valve into the chamber after two, when connected to compressed air, compressed air through the orifice into the chamber, then the chamber pressure diaphragm components close to the output port of the valve electromagnetic pulse valve in the "off" state. 

 Pulse jet control device of electrical signals to the electromagnetic pulse valve armature moved bleed hole to open the chamber after the valve, the post-chamber rapid loss of pressure, the diaphragm assembly shifted blowing compressed air through the valve outlet, electromagnetic pulse valve in the "open" state. 

 Pulse jet control device signals disappear, the electromagnetic pulse valve armature reset, after the chamber put stomatal closure and post-chamber pressure to the diaphragm assembly close to the output port of the valve, electromagnetic pulse valve in the "off" state. 
 Model implication 
 AMD - I (Z) - XX - S 
 Electromagnetic pulse valve at right angles to the nominal diameter dual diaphragm (no S is a single diaphragm) 
 Technical indicators 
 Working pressure 0.2MPa-0.6MPa 
 Clean compressed air of the working medium 
 Ambient temperature of 10 ℃ --- 70 ℃ 
 Voltage DC24V AC220V 
 Power 20VA 25W 
 Air relative humidity ≤ 85% 
 Protection class IP65 
 Diaphragm life injection of 1 million 
 Structure size 

 Select all imports of high-quality brands: electromagnetic pulse valve but the heart of the dust removal equipment, the total price is about 5% of the overall price of the pulse jet dust collector; 1% cost of the air box pulse dust collector, the choice of the highest quality import pulse valve, the total equipment cost than the use of domestic valve has only increased by 1 to 2 percent. Pulse valve to save the cost of equipment and bear the risk of failure of the whole dust removal system is the most worthwhile. 
 Valve manufacturer with a long history: the valve manufacturer must have more than 10 years of production history and operation of successful cases, so as to ensure pulsed solenoid valve products have perfect quality assurance system, the real injection 10 million The annual exemption. 
 Choose the five-year free warranty period: the number of experimental pulse valve action sufficient to show the quality level of the valve, the diaphragm must go through years of natural aging factor test. Valve suppliers must provide free warranty period of the diaphragm and the solenoid coil, generally for five years. 
 Not just connected to the interface size of the aperture size: the pulse valve injection gas pulse valve, often can not determine the cleaning function. Some pulse valve design uses a small diameter of the diaphragm, but only to increase the interface. For example: the application of the valve diaphragm installed in the valve body of the 21/2 interface. So make the injection gas valve caused by inadequate cleaning system is poor. 
 High, medium and low pressure range that applies to pulse valve: the pressure range of the pulse valve requires at least 1 ~ 8Kg/cm2. So, if the filter resistance in the application process is increased over time, by adjusting the air bag pressure to keep the dust collector running resistance, ensure that the filter does not paste bag. 
 Select the quality of the production of unity of the pulse valve: the valve manufacturing, automatic production lines equipped with robots and CNC center, put an end to the production of quality due to human processing is not uniform. In a cleaning system, often due to a valve leak which led to the paralysis of the entire system. 
 Pulse valve to select low-resistance: the internal structure of the pulse valve injection volume, long stroke diaphragm shell structure according to the hydrodynamic design so that the valve resistance is small. Some 3 "interface due to the improper design of the valve, valve injection gas can only reach" 1 "interface valve injection gas. Selection of low resistance, high injection volume of each pulse valve valve cleaning a larger area of ??the filter, significant savings in overall cost of the injection system due to the reduction of the number of valves, the precipitator operation and maintenance costs are reduced accordingly.