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What are the applications of valve?

Release time:2020-04-27 15:53:12 

A valve is a device for controlling the direction, pressure, and flow of a fluid in a fluid system. It controls the flow and stop of a medium (liquid, gas, powder) in piping and equipment, and controls that flow. It is a device.

A valve is a control component of a pipeline fluid transfer system, used to change the cross-section of a passage and the direction of flow of a medium, with the functions of diversion, cutoff, throttle, check, shunt, or overflow pressure relief. I am. The valves used for fluid control range in type and specification from the simplest shut-off valves to the various valves used in highly complex automatic control systems. Valve for industrial piping. It can be used to control the flow of different types of fluids such as water, steam, oil, gas, mud, various corrosive media, liquid metals and radioactive fluids. The operating pressure of the valve can be from ultra high pressure of 0.0013MPa to 1000MPa. From ultra-low temperature of c-270 ℃ to high temperature of 1430 ℃.

The valve can be controlled by various transmission methods including manual, electric, hydraulic, pneumatic, turbine, electromagnetic, electromagnetic hydraulic, electrohydraulic, gas hydraulic, spur gear and bevel gear drive. Under the action of other types of sensor signals, they either act according to the specified requirements or simply open and close independently of the sensor signal. The valve relies on a drive or an automatic mechanism to lift, slide, swing, or swing an opening and closing component that moves, thereby resizing its flow path area to achieve its control function.

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