Profile: PRC Flow Measurement & Control Inc., a design and manufacturing firm specializes in the supply of differential pressure flow meters. We serve for industrial flow measurement and control market with emphasis on water, vapor and gas process applications. We manufacture a complete line of venturi tubes, low loss flow tubes, ASME flow nozzles, orifice plates and meter tubes. ASME flow nozzles are available as weld-in, flanged or holding ring type.