Miniature Solenoid Valve Normally Opened

Miniature Solenoid Valve Normally Opened is an indispensable element in modern industrial control systems. It can control the flow of liquid or gas through electromagnetic force, and realize the conversion to multiple directions and the adjustment of flow. As a key component of industrial actuators, it plays a vital role in automation control work.

Inside the 9v solenoid valve, there is a closed chamber with through holes at different positions. Each hole is connected to a different oil pipe. There is a piston in the middle of the chamber and two electromagnets on both sides. Which side of the magnet coil is energized, the valve body will be attracted to that side, and different oil discharge holes are opened or closed by controlling the movement of the valve body, and the oil inlet hole is normally open. In this way, the hydraulic oil can enter the different oil discharge pipes, push the piston of the cylinder, and thus drive the movement of the mechanical device.

Information
The normally open solenoid valve is a powerful device suitable for use in a variety of fluid control system environments. The following is a description of its five main features:

1. Working principle
It is composed of iron core, coil and piston. When the coil is not energized, the piston is in the bottom position and the passageway is open, allowing fluid to pass through. When the coil is energized, due to the magnetic field, the piston is sucked up and closes the passage, thereby shutting off the fluid flow.
2. Operating Instructions
Its operation is very simple, just turn on the power to automatically close the flow path. In the event of a power outage, the pathway will automatically remain open to ensure fluid supply. It is worth noting that there is no distinction between positive and negative poles when connecting, and the position of the two connecting lines is not limited.
3. Features
It automatically keeps the pathway open when it stops working, which makes it more suitable for environments requiring stable media. Plus, thanks to its solid design and construction, it can be used for a long time without bumps or wear.
4. Function
It is usually used to prevent excessive pressure or excessive flow in the pipeline, thereby protecting other equipment from being damaged, and is especially suitable for pipeline systems that require a stable supply of media.
5. Application fields
It is widely used in many industrial automatic control fields such as petroleum, chemical industry, metallurgy, and water treatment, and it is also used in civil fields such as domestic water, pollution control, and natural gas transmission. It is an integral part of fluid control systems where it is necessary to ensure that the flow direction of gases or liquids is more easily controlled.

Company Profile
VSD motor is an enterprise specializing in the production and research of electric motors, which was established many years ago. At present, the company's factory building covers an area of 10,000 square meters, and the number of front-line employees has exceeded 500, and there are also more than 100 management personnel. Among them, 26 are R&D personnel of the company. They have relatively rich knowledge in the field of motors and can provide continuous technical support for the development of the company. The company's current daily output is about 200,000 units, which is sufficient to meet market demand.

In order to be able to develop better, the company has focused on the improvement of craftsmanship and technology from the very beginning. The company has purchased professional production equipment and continuously introduced advanced production management concepts. It has gathered a large number of high-tech and management talents in the electrical industry, and has achieved strong product development and production capabilities. Compared with other similar companies, we obviously have a great advantage.

In terms of product quality, our company has always adhered to the principle of quality first, strengthened the quality control system, checked the quality from the source, and has been striving to provide customers with high-quality products.

In addition, VSD firm also attaches great importance to marketing. The company actively explores the market and deeply cultivates domestic and foreign markets. At present, the company's products have been exported to many overseas countries and regions. In the future, the company will continue to devote itself to product development and production, continuously meet customer needs, expand market share, and enhance the core competitiveness of the company. Looking forward to working with you!

Payment
In this era, payment methods have become an important factor for customers to choose products. We are well aware of this, so we provide a variety of convenient and fast payment methods to meet the different payment needs of customers. These payment methods include T/T, PayPal, visa, etc.

In order to ensure the rights and financial security of both parties, the company requires customers to pay a deposit after confirming the order. Generally, the deposit ratio is between 30% and 50%. This has two advantages. First of all, for customers, paying a deposit can guarantee the willingness to purchase and avoid unnecessary losses. Secondly, for us, the payment of the deposit can ensure that we have enough funds to purchase and produce raw materials. In this way, we can guarantee that we can produce in time according to the requirements of our customers, and provide the best quality goods and services.

Our company's payment method is very flexible, we allow customers to pay in installments according to their needs after paying the deposit. For example, for large orders, customers can pay in installments, which can better meet the needs of customers, instead of making large payments at one time. However, before the customer confirms the receipt of the goods, we still need the customer to pay the balance to ensure that our rights are not infringed.

Introduction to the difference between normally open and normally closed solenoid valves

A solenoid valve is an electrical device that uses electromagnetic force to regulate the opening and closing of a valve. They are frequently used in automation equipment for fluid control systems. Small solenoid valve Two fundamental varieties of solenoid valves are normally open and normally closed. A solenoid valve must be chosen in accordance with various application scenarios and criteria.

When the electricity is on, the typically closed solenoid valve closes; when the power is off, it opens. This type of valve is frequently used in situations where it is important to maintain the stability of the system, such as with air compressors, air tools, and vehicle brake systems. The air circuit is immediately disconnected after the coil is de-energized, causing the valve to immediately close. The benefit of this little typically closed solenoid valve is that it may keep the system stable, effectively stop medium leakage from occurring in the system, and increase system safety. However, this kind of solenoid valve also has certain drawbacks since in order to regulate the medium, the valve must constantly be subjected to electromagnetic force, or continuously activated, which results in energy waste.

When the electricity is on, a typically open solenoid valve opens, and when the power is off, it closes. In situations where quick control of media channels is necessary, such as hydraulic systems, injection systems, and cooling systems, this valve is frequently utilized.Periodically, the medium must flow through the valve in these systems. If it's a little normally closed solenoid valve, the system won't function normally because the medium flow will be impeded. The small typically open solenoid valve is therefore more suited for these sectors. The tiny normally open solenoid valve can significantly increase system efficiency because of its quick response time and ability to flip on and off in a matter of milliseconds. It should be noted that the valve must be closed via alternative methods once the 3 volt normally open solenoid valve is turned off, and there may be an issue with delayed reaction.

A continuously energized type solenoid valve, which differs from DC normally closed and normally open solenoid valves in that it maintains its open position even in the case of a power outage, is also available. In media that need constant circulation, such as pipelines for water distribution, gas delivery, flame monitoring, and other areas, this solenoid valve is frequently utilized. In order to satisfy the requirements of industrial automation systems and guarantee the stability of the system, it requires minimal maintenance and operation and may run continuously for a long time.