... price glue flow meter with good quality,flowmeterRXDC differential intelligent flow meter is improved from traditional flow meters and ... volumetric, vane-wheel, by-pass, orifice, differential pressure flow meter. It was widely used in fields of gas, ... acid, corrosion resistant, portability, etc.are its featuresCharacteristicsMeasurement flow of liquid, gas, steam, ropy mediums or ambulatory ...