Electronic multi-level hard seal butterfly valve
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  • Electronic multi-level hard seal butterfly valve

Electronic multi-level hard seal butterfly valve

Model:

W124-2.5B W224-2.5B

Specifications:

DN80-DN1400

Applicable temperature:

-40 ℃ ~ 150 ℃

Applicable medium:

Gas, air


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  • Product Description
  • Detailed parameters
  • Electronic multi-level hard seal butterfly valve product overview and characteristics:

    Electronic multi-level hard seal butterfly valve adopts a unique structure design, good tightness, small leakage, simple structure, light weight, beautiful appearance, smooth, large flow capacity, and self-cleaning. Suitable for low pressure difference, large flow of air, flue gas, exhaust gas, gas, or other fluid containing suspended particles, flow, pressure control, regulation, cut off, pressure control, and the flow has certain requirements of the occasion. Widely used in petrochemical, metallurgy, electric power, light industry, and other sectors of the production process.

    Electronic multi-level hard seal butterfly valve is composed of 3610 series full electronic electric actuator or 3410R series "ON--OFF" switch electric actuator and regulating cut-off butterfly valve.

    Multi-level hard seal gas butterfly valve is mainly divided into pneumatic multi-level hard seal butterfly valve, manual multi-level hard seal butterfly valve, and electric multi-level hard seal butterfly valve, users can choose according to user needs.


    Warm tips:

    All text, data, and images in this article are for reference only. Need to see more gas butterfly valve performance parameters, structural size parameters, prices and other details, or require high-quality printing samples, pleaseContact Us


     

  • Main performance of electronic multi-level hard seal butterfly valve

    Nominal diameter DN 80 100 125 150 200 205 300 350 400 450 500 600 700 800 900 1000 1200 1400
    Flow coefficient KV 220 340 530 770 1360 2130 3060 4160 5450 6900 8500 12200 16600 21700 27100 34000 49600 66600
    Nominal pressure MPa 0.25  0.6
    Medium temperature ℃ -40 ℃ ~ 150 ℃
    Flow characteristic angle range Approximate equal percentage; 10~70 ℃
    control error Basic error; 1.0%; return 1.0%, dead zone; 0.8%; resolution; 0.4~0.8%
    Valve body material Valve body, valve plate; Q235-A1Cr18Ni9Ti; shaft; 2Cr13
    Nozzle Flange Standard GB9115.6-1988,GB9115.7-1988
    Drive power supply AC220V  50HZ
    Actuator form 3610R series fully electronic, or 3410R series "ON-OFF" switch type
    Control signal Fully electronic; DC4 ~ 20mA or DC1-5V;0N-OFF ", switch electrical contact signal
    Action mode "B"; electric closed type, the input signal is increased "valve closed"; or "K" 'electric open type, the input control signal is increased "valve open direction"
    Use ambient temperature Fully electronic and ON-OFF type,-20~55 ℃ (without heater type);-35~55 ℃ (with space heater type)
    Ambient temperature ≤ 95% (relative humidity at 25 ℃)
    Ambient gas No corrosive gas, vibration allowed; no more than 1.5G
    Allowable leakage The smaller the caliber, the larger the coefficient value