Electric wafer type hard seal butterfly valve
Electric wafer type hard seal butterfly valve
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  • Electric wafer type hard seal butterfly valve
  • Electric wafer type hard seal butterfly valve

Electric wafer type hard seal butterfly valve

Model:

Dd973H

Specifications:

DN80-DN400

Applicable temperature:

≤ 300 ℃

Applicable medium:

Gas, air


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  • Product Description
  • Detailed parameters
  • Electric wafer type hard seal butterfly valve use, chemical industry, building materials, power stations, glass and other industries in the ventilation, environmental protection engineering of dusty cold air or hot air gas pipeline, as a gas medium to adjust the flow or cut off device, this valve is generally installed horizontally. The electric wafer type hard seal butterfly valve is used in the sulfur burning, conversion and dry suction section of the sulfur-burning acid system, and is the preferred brand of the valve for the sulfur-burning acid plant.

    1. It is designed and manufactured by adopting a new structural form of welding midline disc plate and short structural steel plate.

    2. There are no connecting rods, bolts, etc., reliable work and long service life. It can be installed in multiple stations and is not affected by the flow direction of the medium.

    Electric wafer type hard seal butterfly valve is a kind of non-sealed butterfly valve, is a kind of gas butterfly valve, widely used in building materials, metallurgy, mining, electric power and other production process medium temperature ≤ 300 ℃ nominal pressure of 0.1Mpa pipeline, used to connect, opening and closing rod, bolts, reliable work, long service life. It can be installed in multiple stations and is not affected by the flow direction of the medium.

    Electric wafer type hard seal butterfly valve is a non-sealed butterfly valve, widely used in building materials, metallurgy, mining, electric power and other production process medium temperature ≤ 300 ℃ nominal pressure of 0.1Mpa on the pipeline, to connect, open and close or adjust the amount of medium or adjust the amount of medium.


    Warm tips:

    All text, data, and images in this article are for reference only. Need to see more electro-hydraulic flange butterfly valve performance parameters, structural size parameters, prices and other details, or require high-quality printing samples, please contact us


     

  • Main performance parameters of electric wafer type hard seal butterfly valve

    DN H1 H2 H3 H4 H5 A1 A2 $ L 1.0MPa 1.6MPa
    Flanged clip-on D1 N~d D1 N~d
    50 80 150 66 181   135 42 150 108 43 125 4-$18 125 4-$18
    65 90 165 66 181   135 42 150 112 46 145 4-$18 145 4-$18
    80 100 180 66 181   135 42 150 114 64 160 8-$18 160 8-$18
    100 120 195 81 190   135 42 180 127 64 180 8-$18 180 8-$18
    125 140 220 81 190   135 42 180 140 70 210 8-$18 210 8-$18
    150 160 250 81 190   135 42 320 140 76 240 8-$22 240 8-$22
    200 185 270 107 260   202 60 320 152 89 295 8-$22 295 12-$22
    250 220 325 107 260   202 60 320 165 114 350 12-$22 355 12-$26
    300 240 350 126 298   220 93 320 178 114 400 12-$22 410 12-$26
    350 270 380 126 298   220 93 320 190 127 460 16-$22 470 16-$26
    400 305 435 156 335 335 287 123 400 216 140 515 16-$26 525 16-$30
    450 345 470 156 335 335 287 123 400 222 152 565 20-$26 585 20-$30
    500 385 510 214 285 386 360 400 400 229 152 620 20-$26 650 20-$33
    600 435 605 214 285 386 360 400 400 267 178 725 20-$30 770 20-$36
    700 490 670 214 348 386 410 217 500 292 229 840 24-$30 840 24-$36
    800 560 740 252 348 386 410 217 500 318 241 950 24-$33 950 24-$39
    900 610 790 252 391 458 500 281 500 330 241 1050 28-$33 1050 28-$39
    1000 715 865 252 391 458 500 281 500 410 300 1160 28-$36 1170 28-$42
    1200 780 1065 252 411 445 559 258 630 470   1380 32-$39 1390 32-$48
    1400 885 1190 280 425 581 658 291 800 530   1590 36-$42 1590 36-$48
    1600 1025 1310 310 425 632 658 291 800 600   1820 40-$48 1820 40-$56
    1800 1115 1510 355 455 632 750 348 900 670   2020 44-$48 2020 44-$56
    2000 1245 1610 395 395 455 632 414 1000 760   2230 48-$48 2230 48-$62
    2200 1450 1740 395 495 425 632 414 1000 830   2440 52-$56 2440 52-$62
    2400 1675 1875 495 495 455 632 539 1300 910   2650 56-$56    
    2600 2015 2010 495 495 425 632 539 1300 990   2850 60-$56    
    2800 1750 2100 495 495 455 632 539 1300 1070   3070 64-$56    
    3000 1850 2200 495 495 455 1045 539 1300 1150   3290 68-$62