<pre id="pnhg2"><strong id="pnhg2"><xmp id="pnhg2"></xmp></strong></pre>
    <acronym id="pnhg2"><strong id="pnhg2"></strong></acronym>
    <table id="pnhg2"><option id="pnhg2"><b id="pnhg2"></b></option></table>

    <track id="pnhg2"><ruby id="pnhg2"><menu id="pnhg2"></menu></ruby></track>
    <table id="pnhg2"></table>
    <td id="pnhg2"><strike id="pnhg2"></strike></td><p id="pnhg2"></p>

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

    Home ? Products ? Check Valve ? Dual Plate Check Valve
    WCB Dual Plate Check Valve1
    WCB Dual Plate Check Valve1

    WCB Dual Plate Check Valve

    【Size Range】: 2~24"(DN50~DN600)

    【Pressure】: PN10, PN16, Class125

    【Body Materials】: A105,304,316

    【Seat Materials】: EPDM

    【Disc Materials】: Ductile iron /SS304/ SS316

    【Stem Materials】: 2cr13

    ADVANTAGES

    Product introduction
    The wafer flange clamped butterfly check valve is a energy-save product.It is manufactured based the foreign advanced technology and in accordance with relative international standards.This product is featured by excellent retaining per-formance,high safety and reliability and low flow resistance.It is suitable for systems in the industries of petrochemical food processing,medicine,textile,paper-making.Water,supply,drainage,metallurgy,energy,and light industry,etc,used as a check valve in one way.

    Featutes
    1.Small in size,light in weight,compact in structure,easy in maintenance.
    2.Two torsion springs are used excerting on each of the pair valve plates.Which close the plates quickly and automatically.
    3.The quick-close action prevents the medium from flowing back and eliminates water-hammer effect.
    4.This valve is short in length,so that it is rigid and easy to mount.
    5.It is easy to install on pipeline which is laid horizontally or vertically.
    6.This valve is tightly sealed without leakage under the pressure water test.
    7.Safe and reliable in operation,high interference-resistance.

    PARAMETER INFORMATION

     
    Valve main parts and material

    No Parts Name Materials
    Body WCB LCB LCC WC6 WC9 CF8 CF8M CF3 CF3M
    Bonnet WCB LCB LCC WC6 WC9 CF8 CF8M CF3 CF3M
    Arm WCB LCB LCC WC6 WC9 CF8      
    Gasket 150~600LB, STAINLESS STEEL WINDING GASKET
    Bolt B7 L7M L7M B16 B16 B8 B8 B8 B8
    Nut 2H 7M 7M 4 4 8 8 8 8


     

    Standard       
    Design&Manufacture API 594 API6D JB/TB937
    Face to face API594 DIN3202 JB/T8937
    Pressre-Temperature ASME B16.34 DIN2401 GB/T9124
    Pipe Flange JB/71-90 JB/T9112-9124                                  
     
    PN Mpa SIZE(mm) L D D3 D2
    1.6Mpa 40 60 96 46 41
    50 60 109 56 51
    65 67 129 73 65
    80 73 144 88 80
    100 73 164 108 102
    125 86 194 132 127
    150 98 220 160 152
    200 127 275 210 203
    250 146 332 266 254
    300 181 387 310 305
    350 184 447 355 350
    400 191 498 405 400
    450 203 558 455 450
    500 219 618 505 500
    600 222 732 605 600
    700 305 802 700 695
    800 305 912 800 796
    900 368 1012 903 898
    1000 432 1124 1055 1050
    1200 524 1340 1200 1400

    HOT PRODUCTS

    SS304/316 Dual Plate Check Valve

    WCB Dual Plate Check Valve

    Ductile Iron Check Valve

    DI Dual Plate Check Valve

    Cast Iron Dual Disc Wafer Check 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》