• INDUSTRIAL VALVES 0044
    HVG INDUSTRIAL VALVES 0044

    HVG INDUSTRIAL VALVES 0044: ZDLN Twin Seats Electric Control Valve

    Advantage: small size, light, simple installation and maintenance

    Application: used to clean medium with large pressure difference and low leakage requirement.

    Nominal dimension (mm) 25 32 40 50 65 80 100 125 150 200 250 300
    Seat diameter (mm) 25 32 40 50 65 80 100 125 150 200 250 300
    Flow coefficient Kv 10 16 25 40 72 100 160 250 400 630 1000 1600
    Rated travel (mm) 16 25 40 60 100
    Rangeability 30:1
    Nominal pressure 1.6, 4.0, 6.4MPa
    Valve core Twins seat plunger type
    Flow characteristics Linear, logarithm
    Action type Electric to open, electric to close
    Working temperature Ordinary model:-40~230°C, Radiation model:230~450°C, Special ordering:450~600°C
    Flange standard JB78-59, JB79/59, JB/T79.1-94, JB79.2-94, ANSI, JIS, DIN
    Control signal 4~20mA, DC; 1~5V, DC; 0~10V, DC (related with actuator)
    Power supply 220V, AV, 50Hz; 380V, AV, 50Hz (related with actuator)