Slow-closing Butterfly Check Valve

Product Introduction

Slow-closing butterfly check valves are mainly used at the outlet of water pumps in industrial water supply and sewage treatment plants to prevent back flow of media in the pipeline network, automatically eliminate destructive water hammer, and thus ensure that the water pump and pipeline are not damaged. The butterfly-type buffer check valve mainly consists of a valve body, valve disc, buffer device, and micro-regulating valve. Butterfly-type buffer check valves feature novel structure, small size, low fluid resistance, stable operation, reliable sealing, wear resistance, and good buffering performance. The H47X type butterfly-type buffer check valve is the best product for industrial water and urban sewage discharge.