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    Email:sales@bundor.com    |   Tel: +86 150 0225 9955   |   Wechat: Bundor_marketing   |    Skype: +86 150 0225 9955

    Home ? Products ? Butterfly Valve ? Wafer Butterfly Valve
    Pneumatic Flanged Butterfly Valve1
    Pneumatic Flanged Butterfly Valve2
    Pneumatic Flanged Butterfly Valve3
    Pneumatic Flanged Butterfly Valve4
    Pneumatic Flanged Butterfly Valve1 Pneumatic Flanged Butterfly Valve2 Pneumatic Flanged Butterfly Valve3 Pneumatic Flanged Butterfly Valve4

    Pneumatic Flanged Butterfly Valve

    【Size Range】: DN50-1000

    【Pressure】: 1.0-1.6MPa

    【Body Materials】: Cast Iron, Ductile Iron

    【Seat Materials】: NBR, EPDM, VITON, PTFE

    【Disc Materials】: Ductile Iron, WCB, CF8,CF8M, Al-bronze C958

    【Stem Materials】: SS416, SS304, SS316

    ADVANTAGES

    Product advantages:

    1. The fluid resistance is small, and the effective circulation area is large when the pneumatic disc valve is fully open.

    2. The opening and closing are quick and easy, and the disc is rotated 90 angles to complete the opening and closing.

    3. Due to the proximity of the dielectric force of the disc plate on both sides of the rotating shaft, the torque direction is the opposite, so the opening torque is smaller.

    4.can achieve good sealing, low disc valve sealing materials have nitrile butadiene rubber, fluorine rubber, rubber, four fluorine lining so sealed performance is good, the butterfly valve is not only in the oil, gas, chemical industry, water treatment and other general industrial used widely, but also applied to the cooling water system of thermal power plants

    PARAMETER INFORMATION

    DN L D D1 D2 b Z*¢d H
    50 108 165 125 100 20 4*¢18 157
    65 112 185 145 120 20 4*¢18 198
    80 127 195 160 135 22 4*¢18 265
    100 127 220 180 158 22 8*¢18 380
    150 140 285 240 212 24 8*¢23 580
    200 152 340 295 266 26 8*¢23 692
    250 165 390 350 320 28 12*¢23 750
    300 178 440 400 368 30 12*¢23 960
    350 190 505 460 430 32 16*¢23 1035
    400 216 565 515 482 32 16*¢25 1185
    450 222 615 565 532 34 20*¢25 1270
    500 229 670 620 585 36 20*¢25 1340
    600 267 780 725 685 40 20*¢30 1645
    700 292 895 840 800 44 24*¢30 1785
    800 318 1010 950 905 46 24*¢34 1915
    900 330 1110 1050 1005 50 28*¢34 2044
    1000 410 1220 1160 1115 56 28*¢34 2174

    HOT PRODUCTS

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    Semi PTFE-lined Butterfly Valve

    CONTACT US

    Sales@bundor.com

    No.37 Puhui Road,Beizhakou Economic Development Zone, Tianjin City, China PR

    Contact us now if you have any questions about our company and products.We will retain your information completely private.

    《琪琪午夜免费》