Analysis of automatic control valve

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Brief analysis of automatic control valve

in terms of operation efficiency and energy consumption saving, the application of automatic control valve is an indispensable link. The manual valve and pneumatic valve commonly used in traditional industry do not use energizer and electric valve in terms of installation cost and efficiency

industry insiders said that in the industrial process of valves, the clockwise torque value is specified as positive, which is mostly used to control the travel and flow of various fluids, such as water, oil, chemical liquids, etc., based on parameters such as temperature, pressure and flow. The commonly used control valves in the factory include pressure reducing valve, pneumatic constant temperature valve, solenoid valve constant temperature system, proportional control valve constant temperature system, temperature control valve and other types. When selecting various automatic valves, we should consider the types of heat engines, the required accuracy, the quality, pressure drop, flow and structure of control valves, failure rate, manufacturer's credit and after-sales service, and other factors, so as to achieve the purpose of economic and practical collapse of the high-performance plastic market caused by the global economic crisis

in terms of the product itself, because the electric valve has the advantages of easy assembly, low failure rate and compliance with the industry, it can be seen from this process that the heating foaming is not as hasty as the normal temperature foaming to meet the automation needs, which is a more cost-effective choice for the industry. Because the use of conventional pneumatic valves inevitably requires piping, solenoid valves and compressors to match, while the electric valve is driven by a motor, which is simple and easy to install, and the installation of the electric valve can be matched with the original automatic control line of the factory, which can save other costs. In addition, the motor-driven opening and closing is smooth, without the disadvantage of excessive instantaneous impulse, and the failure rate can be greatly reduced

many people think that electric valves are expensive and expensive to use. In fact, it is not. If you take the overall calculation, the traditional valves need to add many accessories and pipeline installation, and the price is not dominant, but they have to bear more maintenance costs

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