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Fail Lock Control Valve Positioner Smart Hart Butterfly Valve Positioner

    Buy cheap Fail Lock Control Valve Positioner Smart Hart Butterfly Valve Positioner from wholesalers
     
    Buy cheap Fail Lock Control Valve Positioner Smart Hart Butterfly Valve Positioner from wholesalers
    • Buy cheap Fail Lock Control Valve Positioner Smart Hart Butterfly Valve Positioner from wholesalers

    Fail Lock Control Valve Positioner Smart Hart Butterfly Valve Positioner

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    Brand Name : TORLEO
    Model Number : TOP-5879F1-C45FY-LDB
    Certification : SIL3
    Delivery Time : 5-8 work days
    • Product Details
    • Company Profile

    Fail Lock Control Valve Positioner Smart Hart Butterfly Valve Positioner

    Smart valve positioner, intrinsically safe explosion-proof Exia, straight stroke, double acting, fail lock, stainless steel corrosion-resistant


    Features
    1. Easy adjustment by function of auto calibration.
    2. Display of operation status (valve travel, input signal, error, etc.).
    3. Manual buttons enable all kinds of adjustment and setup.
    4. Adjustment is possible even in explosive environment.
    5. Easy setup of various flow characteristics.
    6. Assured shutoff is possible by forceful shutoff function.
    7. HART®-Protocol communication function is equipped.
    8. Control valve diagnostic function is equipped.


    Performance indicators

    ItemIndicator
    Input signal4~20mA or 4~20mA+HART, split-range control can be set
    Sensor typeN/A
    Gas sourcepressure 1.4~6bar; no oil, no moisture, no dust and dirt
    Journey10~150mm
    Input resistance490☊(max.)/20mA(DC)
    Electrical interfaceNPT1/2 or user customized
    Pneumatic interfaceNPT1/4
    Repeatability±0.3%F.S.
    Linear±0.3%F.S.
    Hysteresis±0.3%F.S
    Sensitivity±0.2%F.S
    Output characteristicslinear, quick opening (25:1, 50:1), equal percentage (1:25, 1:50)
    Protection classIP66
    Explosion-proof gradeExiaIICT4Ga
    Security levelSIL3
    Fault state

    fail lock

    Off power, off signal, off gas, three-off to keep the position. It is recommended to add a gas lock valve for strict gas cut-off

    Operating temperature-30℃~70℃
    Material316 stainless steel
    Gross weight2Kg
    Dimensions240L*80W*110H (mm)

    Product application field


    TORLEO brand TOP-5879F1 series smart valve positioner are used in conjunction with pneumatic control valves, and are widely used in metallurgy, power generation, paper-making, environmental protection and other industries where process control is required.


    Typical valve application

    Double-acting ball valve, double-acting butterfly valve, V-shaped ball valve, yellow valve, damper valve


    Technical features of the product

    • Nozzle baffle + symmetrical membrane valve structure, strong ability to resist dust, moisture and oil;

    • Built-in keyboard and large LCD screen, the positioner can be debugged without a handheld operator;

    • HART communication, modular design, convenient for users to choose and use;

    • Valve position output, modular design, convenient for users to choose and use;

    • Configure linear, quick opening, equal percentage and user-defined flow characteristics;

    • One-key auto-tuning operation to meet the needs of users for quick installation and fool-like debugging;

    • PID compound control algorithm can achieve 0.1-0.3% control accuracy.


    Selection guide for TOP-5879F1 C series smart valve positioner


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