The importance of the pneumatic valve repair 3)

for many years, in the domestic industry the most important thing is new for old, pneumatic valve replacement when a waste to throw away or sold. Especially the industry of multi-channel pneumatic valve flange. While replacing the high pressure, high temperature, large pneumatic valve to fix, but I don't know how to fix it. Most of the still in the stage of manual repair. Can say, China pneumatic valve maintenance, waste and can obtain the benefits are huge. A plant ( xomw吗? xoomw) Repair turbine by-pass pneumatic valve pneumatic valve and each year hundreds of thousands of meter. Plant only years from Germany to el grinding machine, the rest are all manual operation, not only inefficient, but the precision of the main. Pneumatic valve leakage by-pass high-pressure decompression, power plants are unable to repair. To repair the effect is not ideal. In recent years, with various units gradually began to independent economic accounting, cost reduction, from management to the first-line maintenance workers more and more the importance of the pneumatic valve repair, because this can save money is very important. Valve repair does not mean, however, the simple repair, but also the correct way to repair the use and maintenance of fine grinding equipment.
due to the lack of pneumatic valves and equipment maintenance concept and is currently in the country's only nuclear power plant outage, basically can be done at the time all the pneumatic valve repair, overhaul. Then fix broken is a preventive maintenance free, safe operation of the equipment and a full set of pneumatic valve life is very bad, and in the high risk of accident, damage is a huge potential of the emergency stop. In tianjin, for example, from Germany, a full set of production equipment, from year to year production of petrochemical import set, never made repairs, was found that there are several key inlet pneumatic valve leakage and the German manufacturer no longer has created unique pneumatic valves, if reorder. Not only expensive, but coordination &liaision instead is very long, cause huge economic losses. Industrial high temperature, therefore, preventive maintenance and repair measures, in order to solve the pneumatic valve leakage and extended the most economical, the most reliable way of life pressure pneumatic valve.
pneumatic valve without leakage preventative maintenance under any circumstances, often have a very serious damage, this not only increases the maintenance, maintenance difficulties, often lose the possibility and value of. Therefore, its organization and good pneumatic valve repair, is not only the relevant personnel corresponding to know, and, more importantly, prevention and maintenance measures, namely, pneumatic valve, Regular check, for example, pneumatic valve sealing of the relative to the outside world in an airtight, pneumatic valve closed, etc. ) 。 Pneumatic valve is the key to preventive maintenance is the first time the pneumatic valve leakage phenomenon, immediately repair because media flow pneumatic valve, even in the case of a small sealing surface damage, can also be used in a short period of time caused extensive sealing surface is damaged, the high cost of maintenance
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