Pressure relief valve
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Relief valve is through the adjustment, the import pressure will be reduced to a need of the export pressure, and rely on the energy of the medium itself, so that the export pressure to maintain the stability of the valve automatically. From the point of view of fluid mechanics, the pressure reducing valve is a local resistance can change the throttling element, that is, through changing the throttling area, the velocity of the fluid and kinetic energy change, resulting in different pressure loss, so as to achieve the purpose of decompression. And then rely on the control and adjustment of the system, so that the pressure of the valve after the pressure fluctuations and the spring force balance, so that after the pressure of the valve in a certain range of error remain constant. The valve for water pipeline internal pressure is adjustable, meet various environmental pressure for strict place. The use of pressure relief valve is very wide range, can also be used in some special places. Such as high-rise buildings, and urban pipe network and so on, can guarantee the water pipe water pressure and water flow size, in the performance of valve has what special advantages and can bring convenience to people's life.
Relief valve is through the adjustment, the import pressure will be reduced to a need of the export pressure, and rely on the energy of the medium itself, so that the export pressure to maintain the stability of the valve automatically. From the point of view of fluid mechanics, the pressure reducing valve is a local resistance can change the throttling element, that is, through changing the throttling area, the velocity of the fluid and kinetic energy change, resulting in different pressure loss, so as to achieve the purpose of decompression. And then rely on the control and adjustment of the system, so that the pressure of the valve after the pressure fluctuations and the spring force balance, so that after the pressure of the valve in a certain range of error remain constant.
The valve for water pipeline internal pressure is adjustable, meet various environmental pressure for strict place. The use of pressure relief valve is very wide range, can also be used in some special places. Such as high-rise buildings, and urban pipe network and so on, can guarantee the water pipe water pressure and water flow size, in the performance of valve has what special advantages and can bring convenience to people's life.
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