manual muti-functional flow control valves for water treatment systems Manual muti-functional flow control valves for water treatment systems(with by-pass valve)*features1.controller model:volume type/down flow2.suited pressure:0.15-0.6Mpa3.transformer input:100~240V/50~60Hz4.siuted water temperature:5-45°C*Characteristics1.Two modes of flow meter By changing the process parameter to realize to ...
