ASCO Type 400325 Series Pulse Jet Valve Replacement Magnetic Coil

ASCO Type 400325 Series Pulse Jet Valve Replacement Magnetic Coil

These external circuits can be as simple as connecting the coil in series with a parallel connection of a resistor and a capacitor. In such a circuit, charging the capacitor through the coil provides an initial coil current spike. After the capacitor is charged, the current-limiting resistor passes all the current. The downside of such a simplistic approach is that some of the power is wasted on heating the current-limiting resistor.

There are much more complex approaches involving switched power supplies which provide a programmable current to the coil. These power supplies may work with both AC and DC solenoid valves and power supplies. They ensure a good valve opening spike and reduced power consumption while the valve is open, resulting in better power efficiency, less heating and prolonged solenoid valve service life.

The 400325642 400325101 400325118 ASCO Type solenoid coil is applied to ASCO SCG353A043, SCG353053 Pulse Valves, and the air inlet of the ASCO type pulse solenoid valve is connected to the clean air with a pressure of 0.8 MPa for 60 minutes, and the leakage condition of each sealing portion on the electromagnetic pulse valve is checked. The pulse valve is The compressed air switch of the pulse bag type dust collector cleaning system is controlled by the pulse blowing controller, and the filter bag is sprayed and cleaned step by row, so that the resistance of the dust collector is kept within the set range. In order to ensure the dust collector's processing capacity and dust collection efficiency is good.

Technical parameters of ASCO Type 400325642 400325101 400325118 Solenoid Valve Coil:

ASCO type SCG series pulse valve repair kits and coils comparison table:

Main dimension of 400325642 400325101 400325118 ASCO Type  Pulse Valve Coil:

Details enlargement of Pulse Valve Solenoid Coil ASCO Type 400325642 400325101 400325118:

Production display of ASCO Type 400325642 400325101 400325118 Solenoid Coil:

More details about 400325642 400325101 400325118 Solenoid Coil For ASCO SCG353A043 SCG353053 Pulse Valve in below Youtube Video:

The common problem that the solenoid valve does not take action. It should be checked from the following aspects:

1. The solenoid valve terminal is loose or the wire head is falling, the solenoid valve is not electric, and the wire end can be tightened.

2. The solenoid valve coil is burnt out. The wiring of the solenoid valve can be removed and measured with a multimeter. If the circuit is open, the solenoid valve coil is burned out. The reason is that the coil is damp, causing poor insulation and magnetic leakage, and the current in the coil is too large to burn, so it is necessary to prevent rainwater from entering the solenoid valve. In addition, the spring is too hard, the reaction force is too large, the number of turns of the coil is too small, and the suction force is insufficient to cause the coil to burn. For emergency handling, the manual button on the coil can be turned from the "0" position to the "1" position during normal operation, causing the valve to open.

3. The solenoid valve is stuck: the clearance between the sliding valve sleeve and the valve core of the solenoid valve is very small (less than 0.008 mm), and it is usually a single piece disassembly. When no mechanical impurities are brought in or the smooth oil is too small, it is easy to get stuck. . The disposal method can be made by rubbing the wire from the small hole in the head to make it bounce back. The basic treatment method is to remove the solenoid valve, take out the valve core and the valve core sleeve, and clean it with CCI4, so that the valve core is sensitive in the valve sleeve. When assembling, pay attention to the disassembly sequence and internal wiring status of each component, so as to re-disassemble and wire correctly, and also to check whether the oil mist injection hole can be infiltrated, and whether the smooth oil is sufficient.

4. Leakage: Leakage will result in a lack of air pressure, making it difficult to open and close the forced valve. The reason is that the gasket is damaged or the spool is worn to form several cavity helium. When dealing with the problem of switching the fragmented solenoid valve, an appropriate opportunity should be chosen. When the solenoid valve is in the event of power loss, the treatment should be stopped. If the treatment is not completed within a switching gap, the switching can be paused and disposed of.

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