ASCO Type SCG353A047 SCG353A050 SCG353A051 400425 Solenoid Valve Coil

ASCO Type SCG353A047 SCG353A050 SCG353A051 400425 Solenoid Valve Coil

The types of solenoid coils are mainly the following: thermoplastic coils, thermosetting coils, explosion-proof coils, waterproof coils, and varnish-type coils.

Among them, the thermoplastic coil and the thermosetting coil belong to a plastic-type electromagnetic coil, and the thermoplastic coil has better weather resistance and toughness, and the thermosetting coil has a higher temperature resistance level, and the shrinkage is smaller during injection molding, and the shape is relatively flat.

The following is a description of a thermoset coil that is widely used in ASCO type pulse diaphragm valves for automatic control.

Technical parameter of 14 mm 400325342 pulse diaphragm valve solenoid coils:

Main dimension of SCG353A043 pulse jet valve 400425101 electromagnetic coils:


Production dispaly of ASCO type 400425118 pulse solenoid valve coil:

Product real display of 400425117 AC220V / 24VDC ASCO type pulse valve coils:


ASCO Type pulse valve related repair kits and coils accessories table:

Four classifications of solenoid coils:

1. According to the manufacturing process
The electromagnetic coil can be divided into a dip-coating type solenoidcoil, a plastic-sealed solenoid coil, and a potting type solenoid coil according to the manufacturing process.

1) Dipped paint type solenoid coil
Early solenoid coils were mostly used in low-end products.

2) Plastic-type solenoid coil
The plastic-type solenoid coil can be further divided into a thermoplastic plastic coil and a thermosetting plastic coil.

3) Poured solenoid coil
The encapsulation type coil process is complicated and has a long production cycle and is not generally used.

2. According to the use occasion
The solenoid coil can be divided into waterproof solenoid coils, explosion-proof solenoid coils (explosion-proof grade: Ex mb I/II T4) and special types of solenoid coils.

3. According to the use of voltage
The solenoid coil can be divided into alternating current, direct current and bridge rectified alternating current according to the voltage used.

4. According to the connection method
The solenoid coil can be divided into lead type and pin type solenoid coil according to the connection mode.

Magnet physical principle:
There is a magnetic field around the magnet. When the solenoid is energized, a magnetic field is also formed. The direction of the magnetic field lines can be determined by the right hand spiral rule. The energized solenoid acts like a strip magnet and has the ability to attract ferromagnetic materials. If the ferromagnetic material is placed in a solenoid, a greater electromagnetic attraction can be produced.The total number of magnetic lines passing through the face is called flux. The magnetic flux per unit area is called magnetic induction.

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