Dmf-y Submerged Electromagnetic Pulse Valve, Cangzhou Jinding Environmental Protection
DMF-Y Submerged Electromagnetic Pulse Valve(also known as embedded valve). It is directly installed on the gas distribution box and has better flow characteristics. The pressure loss is reduced, making it suitable for working conditions with low air source pressure.
Working Principle of DMF-Y Submerged Pulse Solenoid Valve
The diaphragm divides the electromagnetic pulse valve into two air chambers, the front and the rear. When the compressed air is connected, the compressed air enters the rear air chamber through the throttle hole. At this time, the pressure in the rear air chamber presses the diaphragm assembly tightly against the output port of the valve, and the electromagnetic pulse valve is in the "closed" state. The electrical signal from the pulse injection controller causes the armature of the electromagnetic pulse valve to move backward, opening the vent hole of the rear air chamber. The pressure in the rear air chamber drops rapidly, the diaphragm assembly moves backward, and the compressed air is injected through the valve output port. The electromagnetic pulse valve is in the "open" state. When the electrical signal from the pulse injection controller disappears, the armature of the electromagnetic pulse valve resets, the vent hole of the rear air chamber closes, the pressure in the rear air chamber increases, pressing the diaphragm assembly tightly against the output port of the valve, and the electromagnetic pulse valve is in the "closed" state again. The electrical signal is timed in milliseconds. At the moment when the pulse valve opens, a powerful impact airflow is generated, thus realizing instantaneous injection.
Technical Parameters
Parameter Item |
Parameter Value |
Working Pressure |
0.4Mpa - 0.6Mpa |
Working medium |
Clean air (clean gas after oil and water removal treatment) |
Voltage |
DC24V AC110V AC220V |
Current |
0.8A, 0.46A 0.23A |
Temperature grade |
-25℃-80℃, -25℃-150℃, -25℃-220℃ |
Relative air humidity |
≤85% |
Protection grade |
IP65 |
Service life |
1 million times or three years (under the conditions of standard installation, correct use and reasonable maintenance) |
Material description
Parameter item |
Parameter value |
Valve body |
ADC12 aluminum alloy |
Pilot assembly |
Materials such as 430FR stainless steel |
Diaphragm |
Imported nitrile rubber |
Spring |
321 stainless steel |
Fastener |
302 stainless steel |
Remarks:
The above parameters have been tested by the national metrology and testing technology research unit and meet the national standards of the People's Republic of China.
Each indicator of the product has been strictly tested. After passing the test, it enters the assembly process. The finished valves are all qualified after the electrification and ventilation tests before being allowed to leave the factory.
Specifications and Models
Serial Number |
Model Specifications |
Metric System |
Imperial System |
Number of Diaphragms |
Outlet Connection Form |
Weight |
1 |
DMF-Y-25 |
Φ25 |
1" |
1 |
G1" |
0.80kg |
2 |
DMF-Y-40S |
Φ40 |
11/2" |
2 |
G11/2" |
1.20kg |
3 |
DMF-Y-50S |
Φ50 |
2" |
2 |
Φ60 |
2.50kg |
4 |
DMF-Y-62S |
Φ62 |
21/2" |
2 |
Φ75 |
3.00kg |
5 |
DMF-Y-76S |
Φ76 |
3" |
2 |
Φ89 |
3.70kg |
6 |
DMF-Y-90S |
Φ90 |
31/2" |
2 |
Φ102 |
5.00kg |
7 |
DMF-Y102S |
Φ102 |
4" |
2 |
Φ114 |
5.50kg |
8 |
DMF-YA76S |
Φ76 |
3" |
2 |
Φ89 |
3.00kg |
Cangzhou Jinding Environmental Protection Equipment Co., Ltd. specializes in the production ofDMF-Y Submerged Electromagnetic Pulse Valveswhich can be customized according to customers' requirements.Welcome new and old customers to call for consultation. Consultation phone numbers: Mr. Ren18713052490 (Hebei), Mr. Zhao13393396766 (Shandong). Company website:Email: czsjdhb@163.com
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