ASCO Type 353 Series Dust Collector 400425 Solenoid Valve Coil

ASCO Type 353 Series Dust Collector 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.

What is a solenoid?
A solenoid is a device comprised of a coil of wire, the housing and a moveable plunger (armature). When an electrical current is introduced, a magnetic field forms around the coil which draws the plunger in. More simply, a solenoid converts electrical energy into mechanical work.

The coil is made of many turns of tightly wound copper wire. When an electrical current flows through this wire, a strong magnetic field/flux is created.
The housing, usually made of iron or steel, surrounds the coil concentrating the magnetic field generated by the coil.
The plunger is attracted to the stop through the concentration of the magnetic field providing the mechanical force to do work.

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.

Welcome to your inquiry!

* Since the company's inception, we are dedicated to providing high quality products and service to our customers. With focusing on our customers' demands, at before production we discuss technical points according to applications with customers to reduce mistake and save cost for both sides. During production, we use high precision CNC machine, machining center to control dimensions and improve productivity. At beginning and mid of machining, our senior inspectors check quality regularly by recording data on documents as per ISO9001 management system. Before shipment, our staff make testing and complete inspection one piece by one piece to ensure the products without defect when reached our customer's hands.

* Ningbo Brando Hardware Co., Ltd will offer you best service with fast response, let's make the fluid control application more widely and smartly.

Product Categories:

1. Solenoid Valve
2. Solenoid Coil
3. Solenoid Armature
4. Solenoid Coil Connector
5. Solenoid Valve Timer
6. Pulse Valve
7. Valve Diaphragm
8. Pulse Controller
9. Refrigeration Valve
10. Pneumatic Valve
11. Pneumatic Fitting
12. Pneumatic Cylinder
13. Pneumatic Filter Regulator Lubricator
14. Pneumatic Vibrator
15. Ball Valve
16. Butterfly Valve
15. and so on