2 way G1 in Aluminum alloy body Electromagnetic pulse valve for using on dust collecting

 

 

Specification :                                                                                                 

 

Pulse valves are designed for using on dust collecting or and the like systems. It’s used mostly for cleaning and preventing from being hardened the gathered dust on jet filters at such industries like thermal power plants, detergent, glass; feed, cement, iron and steel.

 

 

Working Principle :
Pulse valve is composed of pilot head, diaphragm and valve aluminum body. The back cavity area of diaphragm is bigger than the front one. The diaphrgam is kept at the closed position due to the effect of big pressure.
Electrical pulse controller send input signals so that the electromagnetic armature attracts the moving bar. Unclose the balancing hole to release the pressure gas in the back cavity of diaphragm quickly; the pressure gas in the front cavity holds up the diaphragm to open the passage and the valve starts cleaning.
The pulse signal disappears and the spring of the armature works immediately to resume the moving bar so as to close the balancing hole. The pressure gas in the back cavity of the diaphragm and the spring work together to close the passage the valve stops cleaning.
The damping hole in the diaphragm functions to damp the airflow when the moving bar of armature holds up for balancing and to transit the air to the back cavity as soon as the balancing hole is shut to close the passage and stop cleaning.

Used environment:

 

Model : DMF-Z-25P
1.Temperature : -5°C~55°C
2.The relative humidity of air not exceeding 85%
3. Service life of diaphragm :1 million times
4. Working pressure : 0.3-0.8Mpa
5. Working Medium : Clean air
6. orifice : 25mm
Connection port : G1"

 

Dimension

 

Picture