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  • Electric
  • Electric Fixed Ball Valve

    Product model: Q947F
    Nominal Path: DN25-500mm
    Nominal pressure: PN1.6-6.4 MPa
    Service temperature: -29-425 ("carbon steel") - 40-550 ("stainless steel")
    Valve body material: 304.306.316L.WCB.HT200
    Connection flange: JB/T79.GB913.HG20592
    Applicable media: corrosive fluids such as air, water, steam, oil, nitric acid and acetic acid

    Valve body

    Nominal Path: DN15-DN500

    Valve body material: WCB, 304, 316, 316L

    Connection mode: flange

    Pressure rating: PN1.6-6.4 MPa

    Structural form: floating ball core


    Valve components

    Seat Seal: PTFE: -20 ~180.

    PPL:-20~250 degrees

    Core Material: 304, 316, 316L

    Stem Material: 304

    Applicable media: water, oil, steam, etc.


    Product performance

    Design of Fire Protection Structure

    ISO5211 Standard Direct with Actuator Installation

    Antistatic device between ball core and valve body

    Explosion-proof design of valve stem

    Double-deck packing conforms to German TUV TA-LUFL stem leakage test

    Design of automatic compaction packing for double butterfly shrapnel

    Permissible differential pressure: less than 1.6 Mpa nominal pressure

    Leakage: Zero Leakage

    Return: +2.5%

    Dead Zone: Dead Zone


    Electric actuator

    Switching: Feedback Signal: Passive Contact Signal 4-20mA Resistance Signal

    Regulating type: input signal 4-20mA 0-10V 1-5V; feedback signal 4-20mA 0-10V 1-5V

    Voltage: AC220V V V V, DC12V V, etc. Special voltage can be customized

    Explosion-proof grade: optional explosion-proof EXdIIBT4