200X Pressure Reducing valve

200X Pressure Reducing valve

200X pressure reducing valve is a kind of intelligent valve that can adjust the pressure in the pipeline by the medium's own energy. 200X pressure reducing valve is widely used in civil feeding system, fire protection and other industrial feeding system. By adjusting the pressure reducing pilot valve, it can adjust  the outlet pressure of main valve.

Features of 200X pressure reducing valve are: 1)Design & Manufacture: GB; 2)Flanged Dimension: GB4216/GB9113, DIN, ANSI, JIS; 3)Inspect & Test: GB/T13927-92,GB/J9092; 4)Operation: Manuel ; 5)Size Ranges: 3/4” to 48”NB; 6)Pressure Rating: PN10, PN16, PN25. The valve maintains a preset downstream pressure, regardless of upstream pressure or flow fluctuation. The main valve is controlled by a pilot valve, which makes the main valve modulating to maintain the downstream pressure. The main valve comprises valve body, diaphragm, stem assembly, and seat. The valve is separated by diaphragm into two chambers, up and down. The upper chamber is control chamber, and down chamber is flow through chamber.

The 200X pressure reducing valve can be used in domestic water supply, fire fighting water supply and other industrial water supply systems. The outlet pressure of the main valve can be regulated through the adjustment of the pressure reducing valve; the outlet pressure does not vary along with the inlet pressure and inlet flow. Accordingly, the outlet pressure can be safely and reliably maintained at a preset value and the preset value can be adjusted according to actual needs to obtain your pressure reducing goal.