Abstract: From the perspective of engineering practice, the routine maintenance and preparation work to be done when installing and adjusting the regulating valve is summarized. And introduced some common fault on the control valve maintenance and repair common sense. Key words: control valve; maintenance mode; pre-maintenance; troubleshooting troubleshooting CLC number: TP214; TP207 Document code: B Article ID: 1007-7324 (2000) 01-0072-04 A typical control valve maintenance There are 3 types of: 1) Reactive Maintenance; 2) Preventive Maintenance; and 3) Predictive Maintenance. As we all know, the first two methods have been widely used in the field of industrial control, while the first 3) is the way it developed only a few years. In particular, advanced expert diagnostic systems make predictive maintenance easier and faster with computer technology. Preemptive Maintenance of control valves is a deductive way. It is based on the theory of Total Quality Control - take some time to do some work in advance to eliminate those problems that may occur. Pre-maintenance is an important part of the installation and adjustment of the valve, but also to extend the life of the valve one of the key factors. So what should I do when installing the setting valve? What are the functions of these preparations? Pre-Maintenance will provide you with some information and answers
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Plant Extracts,Seed Extract,Algae Extract
Plant Extracts,Seed Extract,Algae Extract
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