Product introduction:

The role of the gas manual pressure relief relief valve (gas manual pressure regulating valve) in the ground bop control device is to control the pressure of the annular bop and to lower the pressure of the high pressure oil in the accumulator (21MPa/3000psi) to a lower pressure (usually 10.5MPa/1500psi).In addition, the valve can be self - overflow, is a relief relief valve

How the pressure-adjusting valve works: by receiving signals from industrial automation control systems (e.g.20 mA) drive valve to change the size of the area between the valve and valve seat, control tube medium flow, process parameters, such as temperature, pressure, haishu accumulator manufacturer of automatic adjustment function to achieve self-reliance type pressure adjustment valve does not need other external energy sources, such as power supply, gas source, medium only own energy to drive, energy conservation, environmental protection, easy to use, after the installation is complete set pressure value can be into automatic operation.

There is no requirement for control accuracy.In the case of high, power and air source shortage, yinzhou accumulator manufacturers this is more and more widely used, but in the process of use, please be sure to pay attention to the particularity of the options.If this is not the case, it can easily happen, therefore, you must pay attention to the type of use and installation environment, so a detailed understanding of the operating principle and structure of the self-operated pressure regulator valve is important.