Introduction of pressure reducing valve
The pressure reducing valve and pressure regulating valve are mainly installed and used in some water supply pipelines, and their installation position is generally in the upstream part of the water supply pipeline network system, so as to play an overall control role in the water supply pipeline network system, so as to better realize the downstream water supply. The step-down voltage regulation function of the pipe network or its devices.
Pressure reducing valves and pressure regulating valves are also widely used in some high-rise buildings and people's living areas, or other places that require a water supply network system to control water pressure. Pressure reducing valves and pressure regulating valves can also replace some traditional cut-off water pipes, thereby effectively connecting more equipment. In addition, pressure reducing valves and pressure regulating valves are also used in gas pipelines in our home life.
The pressure reducing and regulating valve adopts advanced design method and adopts full channel, DC and streamline design scheme, which can greatly reduce hydraulic loss and achieve good energy saving effect. The pressure reducing and regulating valve is easy to operate and can be adjusted automatically. The pressure reducing and regulating valve has good working performance and stable and reliable pressure control. The influence of inlet pressure and flow rate is relatively small, and its pressure control accuracy is very high. The pressure reducing valve and the pressure regulating valve do not need to install any other devices during use, and the maintenance is also very simple.
The piston-type adjustable pressure reducing valve is a special valve installed in the water supply and drainage system of high-rise buildings to reduce the inlet water pressure to a certain required outlet pressure. The valve relies on its own energy to stabilize the outlet pressure at the set value, that is, the outlet pressure will not change due to changes in the inlet pressure and flow. The air source water heater self-cleaning filter is installed at the inlet of the valve control system. Using the characteristics of the pipeline centrifugal pump, suspended particles with larger specific gravity and diameter will not enter the control system, ensuring the smooth circulation of the system and the reliable operation of the valve. The adjustable pressure reducing and regulating valve system has stable operation, high strength and long service life. Piston Adjustable Pressure Reducing Regulators are used for valves larger than 450 in diameter.