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102022-06After the worm gear butterfly valve is installed and put into work, it is necessary to pay attention to the maintenance of the worm gear butterfly valve.
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132022-05The flow rate and flow rate of the valve mainly depend on the diameter of the valve, and it is also related to the resistance of the valve structure to the medium.
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062022-05Because air is compressible, the stability of pneumatic transmission system is poor. Compared with gas, the compressibility of hydraulic oil is small, so hydraulic transmission works smoothly.
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292022-04What is the function of the valve of the high and low temperature cycle temperature control system? What problems should be paid attention to when installing the valve?
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012022-04As the name suggests, a low temperature valve is a valve that can work in cryogenic low temperatureconditions. To demarcate its working temperature, a valve with a working temperature below -40 °C is usually called a low temperature valve.
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182022-03Bellowsgatevalvesarerelativelywidelyusedinpetrochemicalindustry,metallurgicalindustry, etc. A valve can be relatively widely used in many fields.
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112022-03Stainless steel gate valve has great value in current industrial applications, so its application value is shown by the pen skin?
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312021-12The current papermaking industry is very developed, but when papermaking, water or some other chemical liquefaction is generally used.
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172021-12In many control applications, valve positioner is one of the important accessories of regulating valve,
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032021-12Before starting the condensing boiler, it is necessary to check whether the pressure gauge and temperature gauge display normally. If any problem is found, it needs to be repaired in time. This must not be ignored,
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