The production of the solenoid valve is inseparable from its "heart", that is, the plastic-encapsulated solenoid valve coil. If you want a solenoid valve to operate for a long time, the solenoid valve coil must be of qualified quality. Therefore, it is necessary to choose a good quality product. How can users be sure that they are choosing a good quality product when choosing?
Recommendations for selecting solenoid coils
When the solenoid valve wire is used outside, the coil will be surrounded by an insulating material, and only the terminal needs to be left, so as to ensure that the product has the effects of insulation, waterproof, and fire prevention during use, greatly improving its safety in use.
Currently, there are three general plastic packaging methods for products on the market, one
- The first is a thermosetting epoxy molding compound package;
- The second is to use thermosetting DMC unsaturated polyester fibre reinforced plastic;
- The third type is general thermoplastic polypropylene PP plastic
Although the first type of plastic-encapsulated solenoid valve coil can meet the requirements of the water immersion experiment, it cannot meet the requirements of the cooking experiment. Relatively speaking, the effects of waterproof, fireproof, anti-corrosion, and insulation are not so ideal. The second type uses materials The thermosetting DMC unsaturated polyester fibre reinforced plastic is more excellent in terms of insulation, fireproof and waterproof, and can even be exposed to the outdoors for a long time. As for the third type, due to the general knowledge of the material, it is not recommended to buy it at ordinary times, unless required This kind of coil can be used under relatively low conditions.
Usually, if the user does not know what material of solenoid to choose, you can first look at what material is used for the solenoid used in the purchased water inlet solenoid valve, but if you want to use it for a longer time and have higher safety, it is recommended Purchase thermosetting epoxy moulding compound plastic encapsulated coil.
The appearance of the plastic-encapsulated solenoid valve coil is generally black, and the naked eye may not tell which material is used, but it can be easily distinguished as long as the wire is encased. The epoxy molding compound is very hard. , It is generally impossible to cut it with a knife.
Precautions for purchasing solenoid valve coils
1. According to the conditions of use
When people buy solenoid valve coils, they must be based on the conditions and requirements of use, that is, they need to ensure that the purchased product meets the use requirements so that the purchased product can be better used with the solenoid valve before it can be used Give full play to performance in the process.
2, quality needs assurance
For the purchasers of solenoid valve coils, the quality problem cannot be ignored. If the quality of the purchased product is defective, not only can it not be guaranteed that the solenoid valve is used normally, but it will also cause serious damage.
3, pay more attention to the price
When customers purchase solenoid valve coils, they should choose lower-priced products on the premise that the quality is in compliance with the requirements. Such products have a high-cost performance, which can not only meet people's requirements but also Can reduce cost usage.
What are the reliable solenoid coil suppliers?
BRS is a Chinese supplier specializing in the production of electromagnetic coils. The solenoid valve coils produced have been sold to more than 30 countries and regions. The electromagnetic coils produced by the company have insulation grades of H, N, C, and protection grades of IP65, IP67 and IP69K. After decades of development, a series of representative coil products have been developed. It can be applied in the hydraulic field, refrigeration field, automobile field, textile field.
If you need a large number of solenoid valve coils, please contact us! Or visit our official website:www.valvecoil.com
