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    BS Resilient Seated Gate Valve

    Diameter: DN50-600

    Pressure: PN1.0 / 1.6mpa

    Temperature: 0-80 ℃

    Medium: Water, gas etc.

    Body material: GGG50 / 40

    Connection: Flange


    Categories

    Tel: +86-18539246853
    Fax: +86-371-55883235
    E-mail: weisidun@wsdvalve.com
    Address: ZhengZhou,HeNan,China.

    Product Introduction:

    Soft seal gate valve, has overcome the normal gate valve defects which is poor sealed, elastic fatigue and easy to rust. Soft seal gate valve generates tiny deformation compensation effect from the flexible gate, to achieve a good sealing effect. The main advantages of this valve are easy to on-off, reliable sealed with good elastic memory and long using life etc.

    Product features and advantages:

    • Fluid resistance, little erosion and corrosion occurs on sealing surface from the media.

    • Flat base seat—-Traditional gate valve used to have foreign objects such as stone, wood, cement, paper and other debris in the notch of the valve bottom, then cause water leakage when the valve can not be close tightly. Soft seal gate valve is designed with the flat base which is in the pipe’s same level, then no more foreign objects filled in, easily to be free flowing.

    • Overall rubber coating—-Using high quality rubber to overall coat the valve disc both inside and outside, with domestically leading rubber vulcanized technology, the valve is able to maintain accurately geometry size. What’s more, high adhesion between the rubber and valve disc makes the rubber steadily stick with good elastic memory.

    • Corrosion resistance – The valve body is coated with epoxy resin powder, it can prevent the valve from corrosion and rusting, and the valve can be used in waste water system. Difficult to break, traditional gate valve used to cause fracture because of the hit or collision from other objects. The new valve body material is ductile iron, this material makes the fracture situation remarkably reduce.

    • Three “O” ring seals- The stem with three “O” ring rings seal design can reduce friction switch, significantly reducing water leakage , besides, we can replace the valves without stopping the water construction.

    • Helping to drink- Due to the internal body to non-toxic epoxy resin coating, the Inner and outer surfaces of the shutter are completely covered rubber so it will not appear rust or corrosion , insure water available to drink.

    • Body Casting-  Body using precision casting, Precise geometry make it possible to ensure the valve seal without any other finishing to the inner of the valve.

    • Light weight – Body with ductile cast made,lighter in weight than the conventional valve about 20% to 30%, easy installation and maintenance.

     Application:

    To be used as the regulating and cut off device in the fluid pipeline of following system:

    •    Water                                 •     Electricity

    •    Sewage                              •     Medicine

    •    Construction                      •    Metallurgy

    •    Food                                  •   Textile

    •    Energy 

    Parameters

    WESDOM Group

    DN L D K G A B C N-Ød H
    PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16
    40 165 150 150 110 110 88 88 3 19 180 4-19 4-19 240
    50 178 165 165 125 125 102 102 3 19 180 4-19 4-19 250
    65 190 185 185 145 145 122 122 3 19 180 4-19 4-19 280
    80 203 200 200 160 160 138 138 3 19 200 8-19 8-19 330
    100 229 220 220 180 180 158 158 3 19 200 8-19 8-19 361
    125 254 250 250 210 210 188 188 3 19 250 8-19 8-19 415
    150 267 285 285 240 240 212 212 3 19 250 8-23 8-23 460
    200 292 340 340 295 295 268 268 3 20 280 8-23 12-23 572
    250 330 395 405 350 355 320 320 3 22 320 12-23 12-28 658
    300 356 445 460 400 410 370 378 4 25 350 12-23 12-28 758
    350 381 505 520 460 470 430 438 4 27 450 16-23 16-28 800
    400 406 565 580 515 525 482 490 4 28 550 16-27 16-31 900
    500 457 670 715 620 650 585 610 4 32 650 20-27 20-34 1100
    600 508 780 840 725 770 690 727 4 36 660 20-31 20-37 1240

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