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Electric Fluorine Lined Regulating Valve

Keywords: metering pump accessories

Classification:

Electric regulating valve

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  • DESCRIPTION

    Features of electric fluorine-lined regulating valve:

     There is a servo amplifier inside the electric fluorine-lined regulating valve. There is no need to install a separate servo amplifier. The operation can be controlled by inputting a control signal (4-20mADC or 1-5VDC) and a single-phase power supply to realize control of pressure, flow, temperature, liquid level and other parameters. Adjustment has the characteristics of small size, light weight, simple wiring, large flow rate, and high adjustment accuracy. It is widely used in industrial process automatic control systems in electric power, petroleum, chemical industry, metallurgy, environmental protection, light industry, teaching and scientific research equipment and other industries. .

     

    Structural diagram of electric fluorine-lined regulating valve

     

     

    Parameters of electric fluorine-lined regulating valve:
     

    valve body

    form

    Straight-through single-seat ball valve

    Nominal diameter

    G3/4". 20. 25. 32. 40. 50. 65. 80. 100. 150mm

    Nominal pressure

    PN16bar

    Flange standard

    RF

    Material

    Cast steel (ZG230450), lined with polytetrafluoroethylene (F46), etc.

    Operating temperature

    -40-180℃

    Bonnet form

    Bolt pressing type

    filler

    V type polytetrafluoroethylene packing

     

    Valve components

    Valve core type

    Single seat plunger valve core

    Traffic characteristics

    Equal percentage characteristics and linear characteristics

    Valve core material

    2Cr13, lined with polytetrafluoroethylene (F46)

    Seat material

    2Cr13, lined with polytetrafluoroethylene (F46)

    bellows material

    PTFE {F46)