SVF18-3,81

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The SVF18-3.81 is a type of motorized traveling valve used for controlling the flow of the media. It is characterized by high flow capacity, large torque and small volume. It has various applications in various industries, such as oil and gas production, petrochemical, refinery, power plants, chemical engineering and so on. This article focuses on the application field and working principle of SVF18-3.81.

Application Field

The SVF18-3.81 is widely used in a variety of industrial processes. In the oil and gas industry, it is a vital part of submersible pump systems, used to control the flow rate, pressure, and direction of oil and gas production. Other application areas include power plants, oil and gas production sites, refineries, nuclear power plants, water and wastewater treatment plants, and chemical engineering plants.

Working Principle

SVF18-3.81 motors are driven by electric current, and the motors themselves are connected to a valve that controls the flow rate. The valve is connected to a control system, and when a signal is sent to the control system, it will send commands to the motors, which will then drive the valve to open or close according to the commands received. Depending on the flow rate, the valve can be opened or closed gradually, allowing for precise control of the flow rate and direction of the media.

Depending on the application, the motors can be configured differently. For example, in the case of water applications, there is a single or double motor configuration to control the valve. In the double motor configuration, two motors are connected in series and the inputs for both of the motors are controlled independently. This allows for two separate inputs for the valve, creating a two-way control system.

The motors themselves are powered by different configurations of power, depending on the application. For applications that require larger motors, such as in larger oil and gas production sites, permanent magnet motors are typically used. For smaller applications, such as water treatment plants, AC induction motors are generally used.

The SVF18-3.81 is a popular motor choice for controlling the flow of the media, due to its high flow capacity, large torque and small volume. It is a reliable choice for a variety of industrial processes, and is particularly suited for oil and gas production, petrochemical, refinery, and power plants.

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