Marketing InformationThis 3/4 in lead-free MIDI check valve is used in general industrial and plumbing applications to prevent the effects of water hammer in the piping system. It provides a silent operation with low opening pressure, low-pressure drop and can be installed horizontally or vertically. This valve consists of a lead-free brass body, elastomer seat, NPT female threaded end connections, positive back stop and a unique positive check module. The maximum pressure is 200 psi (13.8 bar) and the maximum temperature is 180 deg F.