|Place of Origin:||CHINA|
|Minimum Order Quantity:||1 pc|
|Payment Terms:||L/C, T/T, D/P, Western Union, MoneyGram|
|Supply Ability:||10000 pcs per month|
|Port Size:||3/4"||Material:||Stainless Steel|
24VDC 3/4" Inch Dedusting Pulse Jet Valve Stainless Steel Diaphragm Valve SCG353A043
The electromagnetic pulse valve adopts high-purity aluminum alloy die-casting valve body and adopts high-quality nitrile rubber diaphragm, which makes the diaphragm have high tensile strength, aging resistance and low wear amount, and the quality is guaranteed to a certain extent. And the electromagnetic pulse valve spray life is higher than 1 million times or three to five years without damage.
All electromagnetic pulse valves are made of high quality imported finished diaphragms. The diaphragm assembly is inspected during the manufacturing process and then enters the assembly line after passing the test. Each finished valve is inspected by aeration.
Pulse Valve Specification
Dimension Drawing Of Diaphragm Valve
Solenoid Valve And Details of Pulse Valve
Application in Bag filter
Pulse solenoid valve classification
1,the direct-acting solenoid valve
Direct-acting solenoid valves are available in both normally closed and normally open versions. When the normally closed type is powered off, it is in a closed state. When the coil is energized, an electromagnetic force is generated, so that the moving iron core overcomes the spring force and opens the valve with the static iron core. The medium is in a path; when the coil is de-energized, the electromagnetic force disappears. The iron core is reset under the action of the spring force, directly closes the window, the medium is not connected, the structure is simple, the action is reliable, and the work works normally under zero pressure difference and micro vacuum. The normally open type is just the opposite. Such as less than Φ6 flow through the solenoid valve.
2,Step-by-step direct-acting solenoid valve
The step-by-step direct-acting solenoid valve adopts one-time opening and two-time opening in one, and the main valve and the pilot valve step by step to directly open the main valve port by electromagnetic force and pressure difference. When the coil is energized, an electromagnetic force is generated to cause the moving iron core and the static iron core to be sucked, the pilot valve port is opened and the pilot valve port is disposed on the main valve port, and the moving iron core is connected with the main valve core, and the main valve is connected at this time. The pressure of the cavity is unloaded through the guide port, and the main spool is moved upwards under the action of the pressure difference and the electromagnetic force to open the valve medium circulation. When the coil is de-energized, the electromagnetic force disappears. At this time, the moving iron core closes the pilot valve hole under the action of its own weight and spring force. At this time, the medium enters the upper cavity of the main valve core in the balance hole, so that the pressure of the upper chamber rises. The main valve is closed under the action of spring return and pressure, and the medium is interrupted. The structure is reasonable, the action is reliable, and the work is reliable when the pressure is zero.
3,Indirect pilot solenoid valve
The indirect pilot solenoid valve is combined with the main spool to form a passage; the normally closed type is closed when not energized. When the coil is energized, the generated magnetic force causes the moving iron core and the static iron core to be sucked, the pilot valve port is opened, and the medium flows to the outlet. At this time, the pressure in the upper chamber of the main spool is reduced, lower than the pressure on the inlet side, forming a pressure difference against the spring. The resistance moves upwards to achieve the purpose of opening the main valve port and the medium is circulated. When the coil is de-energized, the magnetic force disappears, and the moving iron core is reset to close the pilot port under the action of the spring force. At this time, the medium flows from the balance hole, and the pressure of the upper chamber of the main valve increases, and moves downward under the action of the spring force. Close the valve port. The normally open principle is just the opposite.
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