Black NBR NR Rubber Fabric Diaphragm HF54-7 Type

Quick details:

Material: NBR/ nitrile butadiene rubber/ butyronitrile rubber, NR/ natural rubber, CR, FR

Usage scenarios: filter devices /precipitator equipment
Temperature range: -20℃~80℃
Model: HF-DN25, HF-Z-25, HF-DN40, HF-M40, HF-M75, HF-DB116, HF-DB18M, HF-Y-102, HF-DN76, HF-DN76S, HF-DN62, HF-DN62Y, HF-20A, HF-DN25, HF-DN40, HF-DN20, HF-DN25, HF-3 and a half inches, HF-DB-16, HF-DN20, HF-small diaphragm, HF-DN50, HF-40, HF-1.5 inch, HF-D-15M, HF-028
Product Grade: SSS

Brief introduction of electromagnetic pulse valve diaphragm:

The electromagnetic pulse valve diaphragm is a whole piece of rubber diaphragm installed with a riveting head used to block the compressed air pipeline or the air outlet of the blocking valve, a venting unloading hole and a bolt hole for fixed support around it. It is the key control part in the electromagnetic pulse valve.

HF54-7 type working principle:

The electromagnetic pulse valve diaphragm divides the pulse valve into two air chambers. When the pressure of the rear air chamber makes the diaphragm close to the air outlet of the valve, the pulse valve is in a closed state, the pulse controller outputs a signal to move the armature of the pulse valve, the vent hole of the air chamber behind the valve is opened, and the rear air chamber quickly loses pressure, making the The diaphragm moves backward, the compressed air is blown through the outlet of the valve, the pulse valve is in the open state, the injection starts, the electrical signal output by the pulse controller disappears, the electromagnetic pilot of the pulse valve is reset, the vent hole of the rear air chamber is closed, and the back When the pressure of the air chamber rises, the diaphragm of the pulse valve is close to the air outlet of the valve, the pulse valve is in the closed state, and the injection stops. The length of the injection time is controlled by the controller.