38310-400

Series:	*
Part Status:	Obsolete

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38310-400 application field and working principle

The 383103-400 is a high-pressure, gear-operated, general-purpose valve controller of the type used in industrial process control systems. Its primary use is to control the flow of a process fluid or gas in response to a signal from a valve position transmitter. The control valve is a device which is visually inspected and adjusted by the process controller. The design of the 383103-400 control valve allows for precise adjustment, and accurate regulation of the process. It is used in most industrial process control systems, and its remote operation capabilities are particularly advantageous for those who need to rapidly and accurately modify process conditions.The 383103-400 valve is a two-stage design, meaning it has two control elements. The first stage is the actuator, which is a mechanical device that positions the disc valve in response to an electronic signal. The second stage is the control valve, which is typically a gear-actuated device that is mechanically linked to the actuator. Both the actuator and control valve are designed to withstand the high pressures and temperatures common in industrial process systems.The working principle of the 383103-400 is relatively simple. When an electronic signal is received by the actuator, it causes the disc valve to move in the desired direction. The movement of the disc valve is then translated into a torque force that is applied directly to the control valve. This torque force rotates the control valve, which then modifies the process flow or pressure as directed. The design of the 383103-400 enables the process controller to precisely adjust the flow rate or pressure in response to changes in the process. In order to further optimize process performance, the control valve may be equipped with an adjustable relief valve. This valve will allow the process controller to reduce the pressure of the downstream process and reduce the amount of energy needed, thereby improving efficiency.The 383103-400 is also available with a variety of options. These include a motorized analog control module, which provides a continuous feedback loop between the actuator and control valve, and a digital self-monitoring system. Both of these systems are designed to optimize process performance and provide constant feedback to the process controller.The 383103-400 is an effective and reliable valve controller suitable for use in a wide variety of industrial process control systems. Its compact design and ability to withstand high temperatures and pressures, as well as its precise control capabilities and ability to be remotely operated, make it a suitable choice for most process control systems. As with any valve controller, it is important to carefully consider the application before choosing the best control valve design for the job.

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