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variable-area flow meter / for liquids / with needle valve / glass tube
RK1250, RK1200 series KOFLOC



  • Technology:


  • Fluid:

    for liquids

  • Other characteristics:

    with needle valve, glass tube, in metering tube

  • Process pressure:

    500,000 Pa, 700,000 Pa, 1,000,000 Pa (72.52 psi)

  • Process temperature:

    Min.: 0 °C (32 °F)

    Max.: 60 °C (140 °F)

  • Volumetric flow rate:

    Min.: 3 l/min (0.8 us gal/min)

    Max.: 30 l/min (7.9 us gal/min)


The KOFLOC High-Grade Flow Meter with Precision Needle Valve MODEL RK1250 SERIES is a high-end variable area flow meter, combined with a precision needle valve, with focus on accuracy, ease-of-use and use as a modular component of a larger system.