AIRGLOBE AIR PULSE VALVES
The electro-magnetic pulse diaphragm valve is composed of two gas cells. When the compressed air is connected,it comes into the back gas cell though the orifice. The pressure in the back gas cell pushes the diaphragm closely against the outlet of the valve and the electro-magnetic valve stays in the "closed" condition.
The electrical signals from the pulse jet control device move the armature of the electro-magnetic pulse valve. The air escape of the back gas cell opens and the back gas cell loses pressure quickly, thus the diaphragm moves back and the compressed air blows through the valve outlet.
The electro-magnetic pulse valve comes into the "open" condition.When the electrical signals from the pulse jet control device disappear, the armature of the electro-magnetic pulse valve returns to its original position. The air escape of the back gas cell closes and the pressure in the back gas cell rises, which pushes the diaphragm closely against the valve outlet.
The electro-magnetic valve comes into its "closed" condition again.
SOLENOID PULSE VALVE AIRGLOBE (PDF 3.7MB)
COMPARISON MECAIR - AIRGLOBE (PDF 3.7MB)
PULSE VALVES WITH THREADED CONNECTION
Electro-magnetic valve (also called diaphragm valve) is the "switch" for compressed air in the dust clean blowing system of the pulse bag filter. Controlled by the output signals of the pulse jet control device, it makes dust clean to the filter bags cell by cell to keep the resistance of the baghouse within the set range and thus guarantee the processing functions and the dust-collecting efficiency of the baghouse.
DMF-Z electro-magnetic pulse valves is a right-angle valve, with the 90° angle between the inlet and outlet, which is suitable for the installation connection between the gas dome and the baghouse blow tube to provide good air flow and dust clean pulses satisfying the requirements.
DMF-T electro-magnetic pulse valves are the straight in valva, with the 180° angle between the inlet and outlet, which is suitable for the installatin connection between the inlet and gas dome, outlet and the blow tube to provide good air flow and dust clean pulses satisfying the requiments.
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| MODEL Z: RIGHT ANGLE | MODEL T: IN/OUT STRAIGHT |
| Type definition | DMF | Z / T | X | S | X |
| Electro-magnetic Pulse Valve |
Z: Right-angle T: Straight |
Diameter | Double Diaphragms |
Temperature Level (1.2.3) |
No. |
Type |
Diameter |
Number of |
Outlet orifice |
Weight |
|
| Inch | mm | |||||
| 1 | DMF-Z-20 | 3/4" | 20 | 1 | G 3/4 " | 0.65kg |
| 2 | DMF-Z-25 | 1" | 25 | 1 | G 1" | 0.8kg |
| 3 | DMF-Z-40S | 1 1/2" | 40 | 2 | G 1 1/2" | 1.4kg |
| 4 | DMF-Z-50S | 2" | 50 | 2 | G 2" | 2.4kg |
| 5 | DMF-Z-62S | 2 1/2" | 62 | 2 | G 2 1/2" | 3.5kg |
| 6 | DMF-Z-76S | 3" | 76 | 2 | G 3 " | 4.3kg |
| 7 | DMF-Z-90S | 3 1/2" | 90 | 2 | G 3 1/2" | 5.75kg |
| 8 | DMF-Z-102S | 4" | 102 | 2 | G 4 " | 7.3kg |
| 9 | DMF-2L-B | 3/4" | 20 | 1 | 27 | 0.75kg |
| Working Pressure | 0.4 ~0.6Mpa | ||
| Working Media | Clean air | ||
| Voltage | 24VDC | 110VAC | 220V AC 24VAC |
| Current | 0.8A | 0.46A | 0.23A |
Temperature Level |
1 | 2 | 3 |
| -25°C - 80°C | -25°C - 150°C | -25°C - 230°C |
|
| Protection Class | IP65* | ||
| Relative Humidity of Air | <85% | ||
| Diaphragm Life | One million blows or 3 years | ||
| Body | ADC12 diecast aluminium |
| Ferrule | 304 stainless steel |
| Armature | 430FR stainless steel |
| Diaphragm & seals | Nitrile |
| Spring | 321 stainless steel |
| Screws | 302 stainless steel |
This models are interchangeable to Mecair, Goyen and Asco.
Some examples:
AIRGLOBE DMF-Z-25 is interchangeable to Mecair Goyen VNP-208 and to the old one VEP-208
AIRGLOBE DMF-Z-40 is interchangeable to Mecair Goyen VNP-214 and to the old one VEP-214
Available on stock also the spare parts such as diaphragm and coils compatible to Goyen, Asco and Mecair.
OTHER AIRGLOBE PRODUCTS:
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PULSE VALVES WITH COMPRESSION FITTINGSDMF-ZM electro-magnetic pulse valves are the right-angle valve same as series "z" which is suitable for the installation connection between the gas dome and the baghouse blow tube. There are fixed nut at both ends which make it easy to install the valve. |
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IN LINE PULSE VALVESModel DMF-Y is suitable fot square tank. Directing mounted to gas bag, better blowing effect and small loss of air source. |
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IN LINE PULSE VALVESDirecting mounted to gas bag, better blowing effect and small loss of air source. |
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PULSE SIGNAL CONTROLLERMcy-64 Pulse Signal Controller is a major control equipment of bag type dust remover dust blowing system. It's output signal directly control solenoid pulse valve. It uses compressed air to blow off the fi ltration bag in sequnce so as to maintain the resistance of the dust remover to a certain range to obtain good performance. |
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