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The right-angle pulse valve is characterized by the fact that the valve air enters and exits the tube at 90° right angle, so it is called a right-angle valve. The valve diaphragm of the right-angle electromagnetic pulse valve divides the pulse valve into two air chambers, front and rear. When the compressed air is turned on, the compressed air enters the rear air chamber through the shutoff hole. At this time, the pressure of the air chamber puts the diaphragm. Press the output of the valve and the pulse valve is closed.
The electrical signal of the pulse injection controller causes the electromagnetic pulse valve armature to move. After the pulse valve, the air chamber bleed hole opens. After the air chamber quickly loses pressure, the diaphragm moves back, the compressed air is blown through the valve outlet, and the pulse valve is opened. . Compressed air is instantly ejected from the valve, creating a jet stream.
When the impulse control instrument electric signal disappears, the armature is reset, the air chamber vent hole is closed, the pressure in the rear chamber is increased, the diaphragm is close to the valve outlet, and the pulse valve is closed again.
The flooded electromagnetic pulse valve is submerged in an air bag, so it is called flooded. Compared with other forms, the flow resistance is reduced, the pressure of the injection air source is reduced, and thus it can be adapted to the low pressure situations, and can reduce energy consumption and extend the life of the diaphragm.
Submerged pulse valve working principle is that the diaphragm divides the pulse valve into two chambers: front and rear, when the compressed air is turned on, the compressed air enters the rear air chamber through the throttle hole, and then the pressure of the air chamber closes the valve to the valve. The output port is closed.
Electromagnetic pulse valve is the actuator and key component of the pulse jet cleaning device. It is mainly divided into right angle type, submerged type and straight type.