1, pressure control is stable and reliable. The pilot valve and main valve work continuously, the downstream pressure changes continuously and steadily, and is little affected by the inlet pressure.
2, easy to operate. After the working pressure is adjusted, when the upstream pressure or flow changes, the main valve automatically adjusts to stabilize the downstream pressure.
3, the valve body adopts full channel, straight flow, streamlined design. The hydraulic loss is small and the energy saving effect is good. The valve is generally installed in the upstream of the water supply pipe network system to achieve the function of reducing pressure and regulating the downstream pipe network or device. It is widely used for water pressure control of high-rise buildings, living areas or other water supply network systems.