Butterfly buffer check valve HH47X-10Q/HH47X-16Q

HH47X-10/HH47X-16/HH47X-10Q/HH47X-16Q/HH47X-10C/HH47X-16C/HH47X-10P/HH47X-16P Butterfly buffer check valve is mainly used at the outlet of water pumps in industrial water supply and sewage treatment plants to prevent medium backflow in the pipeline network. Automatically eliminate destructive water hammer to ensure that water pumps and pipelines are not damaged. This valve is mainly composed of a valve body, valve disc, buffer device, and micro regulating valve.Pressure: 1.0, 1.6, 2.5 Mpa.Valve body material: cast iron, ductile iron, stainless steel, etc. The HH47X buffer check valve has the characteristics of novel mechanism, small volume, low fluid resistance, smooth operation, reliable sealing, wear resistance, and good buffering performance. It is a product for industrial water and urban sewage. This valve is installed at the outlet end of the water pump and sequentially achieves functions such as slow opening, full opening, quick closing, and slow closing.The main characteristics of buffer check valves are small size, light weight, and a structural length that is only about one-third of that of rotary check valves. The slow closing system has excellent performance and is not affected by the medium in the pipeline. The valve disc closes quickly first and then slowly, which can prevent destructive water hammer. Rubber soft seal, good sealing performance, wear-resistant, and long service life. Oil pressure buffering, smooth opening and closing, no vibration, no noise. Compared to traditional check valves, it has lower flow resistance and significant energy-saving effects.

Main external dimensions of HH47X-10/16 buffer check valve (PN16):