The diaphragm of electromagnetic pulse valve is a high-quality rubber diaphragm which is installed with riveting head to block the compressed air pipe or the outlet of the valve, the vent unloading hole and the bolt hole for fixing the support around. It is the key control part of electromagnetic pulse valve.
working principle:
The electromagnetic pulse valve is the "switch" of the blowing air circuit of the dust cleaning system of the pulse bag filter, and the diaphragm in the valve body is the key to its normal operation. The Pulse Controller controls the diaphragm in the valve body to vibrate into the pulse "impulse" on the street to blow the dust. The area controlled by the diaphragm at the back is larger than that controlled by the front, and the air pressure force is large. Place the diaphragm in a critical position. The electric signal is input by the pulse controller, which makes the electromagnetic pilot head attractive and transportable, and opens the unloading hole. The pressure gas controlled by the diaphragm is discharged rapidly. The pressure gas controlled in front of the diaphragm lifts the diaphragm, opens the channel of the electromagnetic pulse valve and blows into the street, the electrical signal disappears, the spring of the electromagnetic pilot head makes the moving column immediately reset and closes the unloading hole, the gas pressure and spring force controlled in rear of the diaphragm make the diaphragm close the channel, the electromagnetic pulse valve stops blowing, and the resistance hole on the diaphragm starts when the dynamic column of the pilot head is lifted and the gas pressure is unloaded When the unloading is closed, the pressure gas will be filled into the rear chamber quickly, and the diaphragm will close the channel and stop blowing.
Main dimension of BFEC Replacement Diaphragm Repair Kits:
Available Models of SBFEC Type DMF/MF Diaphragm Valve Repair Kits:
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