Application of V-shaped regulating valve

Release time:

2021-11-19

In the automation equipment of modern factories, V-shaped regulating valves play a very important role. The production efficiency of these factories often depends on whether the flowing gas and liquid can be distributed and controlled correctly? In the process of control, whether it is pressure reduction, energy exchange or simply feeding, control elements are required to complete this process. At this time, regulation method is required, which can also be considered as automatic control.

In the automation equipment of modern factories, V-shaped regulating valves play a very important role. The production efficiency of these factories often depends on whether the flowing gas and liquid can be distributed and controlled correctly? In the process of control, whether it is pressure reduction, energy exchange or simply feeding, control elements are required to complete this process. At this time, regulation method is required, which can also be considered as automatic control. The physical strength of the V-type control valve is between the low energy level in the V-type control valve and the functions required to perform flow fluid control. At this time, the necessary power amplification is completed by using the regulation method. At present, the V-type control valve is the most widely used control element. A wide range of equipment, and other control components include louvered baffles, regulating baffles, metering pumps, fans, vane motors, positioning devices, current regulating devices, etc. Next, I will talk to you about V Type of control valve application range.

Although the V-type regulating valve has been widely used by people at present, other units in the adjustment system do not have less maintenance workload like him. In many systems, the working conditions experienced by the V-type regulating valve, For example, pollution, corrosion, pressure, temperature, etc. will be more serious than other components, so in the process of controlling fluid flow, it must have a satisfactory operation for users, with a corresponding low-dimensional quantity. In the pneumatic regulating system, the pneumatic signal output by the regulator can directly drive the spring actuator or the piston actuator, so that the V-shaped regulating valve can move.

Under this condition, the energy required to determine the valve is provided by compressed air, which is dried in outdoor equipment to prevent it from freezing and purified and filtered. When a pneumatic valve and an electric regulator When used together, we can use a converter, and the common system of compressed air can be considered as a fully pneumatic regulating system.

The emergence of pneumatic transmitters and regulators will inevitably lead to the application of pneumatic throttle valves. They are essentially pressure reducing valves or post-valve pressure V-regulators that use instrument compressed air instead of process fluid. The application of V-type control valves continues to develop in terms of quantity and complexity, and the improvement of valve bodies and accessories of many valves can be used to solve various problems. The purpose of this manual is to make engineers familiar with the structure and influencing factors of control valves, and help instrumentation engineers choose better valve bodies, actuators and accessories in their applications.

I believe that after reading the above content, all readers here have a basic understanding of the application of V-shaped regulating valves. If you are interested in regulating methods, you can learn more about them.

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