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Butt Weld Butterfly Valve

Your location:Home >> Guanhuan Valve >> Valve center >> Butterfly valve series

  • Large diameter valve series
  • Ball valve series
  • Butterfly valve series
  • Gate valve series
  • Globe valve series
  • Check valve series
  • Forged steel valve series
  • Pneumatic valve series
  • Electric valve series
  • Control valve series
  • Discharging valve series
  • Pressure reducing valve series
  • Steam trap series
  • Plunger valve series
  • Plug valve series
  • Gas valve series
  • Fluorine valve series
  • Rubber-lined valve series
  • Power station valve series
  • Metallurgical valve series
  • Bellows valve series
  • Ceramic valve series
  • Oxygen valve series
  • Ammonia special valve series
  • Oilfield valve series
  • Filter series
  • Breathing valve flame arrester series
  • Special material valve series
  • Sanitary valve series
  • Needle instrument valve series
  • Water conservancy control valve series
  • Copper valve series
  • Solenoid valve series
  • Other valves
  • Butt Weld Butterfly Valve
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    Butt Weld Butterfly Valve

    Product model: D363H/W

    Nominal pass through: DN80~2000mm, NPS3"~80"

    Nominal pressure: PN0.6-6.4MPa,ANSI 150Lb-1500Lb

    Applicable temperature: carbon steel: -29℃~425℃, stainless steel: -40℃~650℃

    Applicable medium: water, hot water, steam, oil

    Drive form: worm gear drive, electric, pneumatic, hydraulic

    Welding standard: GB12224, ANSI B16.25, DIN2559


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    • Product Details
    • Service details
    • Ordering process
    Product Structure Features

    Butt-welded bi-directional sealing butterfly valve has one more offset feature compared to double offset design, which is the seat cone axis offset from the stem centerline that reduces the operating torque. Triple offset butterfly valves are widely used in power plant, petrochemical, metallurgy, water supply and drainage system, municipal construction as throttling flow and shutoff equipments.


    Its main structural features are

    1. The butterfly plate and the sealing surface open and close without friction, and are forced to seal;
    2. Can be installed in any position;
    3. Zero leakage structure design;
    4. Metal and non-metal, metal and metal sealing methods can be selected;
    5. There are one-way valves and two-way valves for customers to choose;
    6. Dynamic load type packing can be selected;
    7. Low leakage filler can be selected to meet the requirements of ISO 15848;
    8. The valve stem can be extended;
    9. Cryogenic valves or ultra-cryogenic valves can be designed according to customer requirements.




    Main external connection dimensions

    Nominal pressure Diameter Overall dimension (reference value)
    DN IN L D d H H1 A B

    D363H

    PN0.6MPa

    600 24 390 636 602 499 1280 570 660
    700 28 430 726 692 566 1480 750 550
    800 32 470 826 792 632 1608 750 550
    900 36 510 926 892 693 1857 750 550
    1000 40 550 1028 992 757 2038 900 750
    1200 48 630 1228 1192 851 2237 1000 925
    1400 56 710 1428 1392 876 2411 1000 925
    1600 64 790 1628 1592 1095 2756 1000 925
    1800 72 870 1828 1792 1214 3093 1100 980
    2000 80 950 2028 1992 1332 3355 1100 980

    D363H

    PN1.0MPa

    600 24 390 636 602 499 1280 570 660
    700 28 430 726 692 566 1480 750 550
    800 32 470 826 792 632 1608 750 550
    900 36 510 926 892 693 1857 750 550
    1000 40 550 1028 992 757 2038 900 750
    1200 48 630 1228 1192 851 2237 1000 925
    1400 56 710 1428 1392 876 2411 1000 925
    1600 64 790 1628 1592 1095 2756 1000 925
    1800 72 870 1828 1792 1214 3093 1100 980
    2000 80 950 2028 1992 1332 3355 1100 980

    D363H

    PN1.6MPa

    80 3 180 90 78 90 356 180 200
    100 4 190 110 96 100 375 180 200
    125 5 200 135 121 113 401 180 200
    150 6 210 161 146 130 450 270 280
    200 8 230 222 202 205 545 400 425
    250 10 250 278 254 235 630 400 425
    300 12 270 330 303 275 715 450 560
    350 14 290 382 351 309 817 450 560
    400 15 310 432 398 346 923 535 580
    450 18 330 484 450 392 1059 535 580
    500 20 350 535 501 427 1126 535 580
    600 24 390 636 602 509 1369 570 660
    700 28 430 726 692 572 1492 750 550
    800 32 470 826 792 638 1622 750 550
    900 36 510 926 892 700 1924 750 550
    1000 40 550 1028 992 765 2054 900 750
    1200 48 630 1228 1190 860 2259 1000 925
    1400 56 710 1428 1392 986 2610 1000 925
    1600 64 790 1628 1590 1106 2856 1000 925
    1800 72 870 1828 1792 1226 3121 1100 980
    2000 80 950 2028 1992 1345 3385 1100 980

    D363H

    PN2.5MPa

    80 3 180 90 78 90 356 180 200
    100 4 190 110 96 106 387 180 200
    125 5 200 135 121 122 413 180 200
    150 6 210 161 146 136 459 270 280
    200 8 230 222 202 215 585 400 425
    250 10 250 278 254 247 649 400 425
    300 12 270 330 303 288 771 450 560
    350 14 290 382 351 333 929 450 560
    400 15 310 432 398 359 993 535 580
    450 18 330 484 450 405 1053 535 580
    500 20 350 535 501 444 1245 535 580
    600 24 390 636 602 521 1750 570 660
    700 28 430 726 692 586 1519 750 550
    800 32 470 826 792 659 1659 750 550
    900 36 510 926 892 720 1829 750 550
    1000 40 550 1028 992 780 1949 900 750
    1200 48 630 1228 1190 889 2243 1000 925
    1400 56 710 1428 1392 1000 2462 1000 925

    D363H

    PN4.0MPa

    80 3 180 90 78 108 430 180 200
    100 4 190 110 96 108 390 180 200
    125 5 200 135 120 120 414 180 200
    150 6 210 161 145 135 494 270 280
    200 8 230 222 200 202 578 400 425
    250 10 250 278 252 235 673 400 425
    300 12 270 330 301 280 793 450 560
    350 14 290 382 351 315 921 450 560
    400 15 310 432 398 355 1021 535 580
    450 18 330 484 448 370 1143 535 580
    500 20 350 535 495 420 1192 535 580
    600 24 390 636 595 490 1327 570 660


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    Shanghai Guanhuan Valve Manufacturing Co,, Ltd.

    400-870-2025

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    Contact us
    • Home

    • About us

      • Company profile

      • Enterprise honor

      • Workshop environment

    • Products

      • Large diameter valve series

      • Ball valve series

      • Butterfly valve series

      • Gate valve series

      • Globe valve series

      • Check valve series

      • Forged steel valve series

      • More...

    • Application

      • New Energy Industry

      • Chemical Industry

      • Oil Industry

      • Natural Gas Industry

      • Electric Power Industry

      • Metallurgy Industry

      • Pharmaceutical Industry

      • More...

    • News

      • Corporate News

      • Industry News

      • Technical knowledge

    • Contact us

      • Contact information

      • Online message

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    Key words :
    • Large diameter valve series,
    • Ball valve series,
    • Butterfly valve series,
    • Gate valve series,
    • Globe valve series,
    • Check valve series,
    • Forged steel valve series,
    • Pneumatic valve series,
    • Electric valve series,
    • Control valve series,
    • Discharging valve series,
    • Pressure reducing valve series,
    • Steam trap series,
    • Plunger valve series,
    • Plug valve series,
    • Gas valve series,
    • Fluorine valve series,
    • Rubber-lined valve series,
    • Power station valve series,
    • Metallurgical valve series,
    • Bellows valve series,
    • Ceramic valve series,
    • Oxygen valve series,
    • Ammonia special valve series,
    • Oilfield valve series,
    • Filter series,
    • Breathing valve flame arrester series,
    • Special material valve series,
    • Sanitary valve series,
    • Needle instrument valve series,
    • Water conservancy control valve series,
    • Copper valve series,
    • Solenoid valve series,
    • Other valves,
    • Large diameter valve series,
    • Ball valve series,
    • Butterfly valve series,
    • Gate valve series,
    • Globe valve series,
    • Check valve series,
    • Forged steel valve series,
    • Pneumatic valve series,
    • Electric valve series,
    • Control valve series,
    • Discharging valve series,
    • Pressure reducing valve series,
    • Steam trap series,
    • Plunger valve series,
    • Plug valve series,
    • Gas valve series,
    • Fluorine valve series,
    • Rubber-lined valve series,
    • Power station valve series,
    • Metallurgical valve series,
    • Bellows valve series,
    • Ceramic valve series,
    • Oxygen valve series,
    • Ammonia special valve series,
    • Oilfield valve series,
    • Filter series,
    • Breathing valve flame arrester series,
    • Special material valve series,
    • Sanitary valve series,
    • Needle instrument valve series,
    • Water conservancy control valve series,
    • Copper valve series,
    • Solenoid valve series,
    • Other valves,
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