· Check valve structure and characteristics, check valve manufacturers to explain to you

　Check valve manufacturers believe that ordinary check valves close fast, easy to produce water strike, resulting in a sudden rise in pressure, damage to pipes and equipment, loud noise. The micro slow closing check valve solves the problem caused by the quick closing of the ordinary check valve. Used in the direct water supply and drainage system of industrial and mining enterprises and high-rise buildings, it can reduce the occurrence of water hammer and water hammer, and achieve the effect of safe closure.Check valve manufacturers1. Structural characteristics of the micro-retarded check valve:Install a valve in front of the valve and a valve behind the valve for easy maintenance. Install a filter in front of the valve to prevent impurities from the piping system from entering the check valve. Check valve manufacturers believe that the micro retarded check valve should be installed horizontally. If the valve is installed in the well, there should be some room for maintenance. The pi...