<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 ? Ball Check Valve
    Ductile Iron Ball Check Valve1
    Ductile Iron Ball Check Valve2
    Ductile Iron Ball Check Valve1 Ductile Iron Ball Check Valve2

    Ductile Iron Ball Check Valve

    【Size Range】: DN50-DN400

    【Pressure】: 125LB/150LB

    【Body Materials】: DI

    【Seat Materials】: NBR

    【Disc Materials】: DI+EPDM

    ADVANTAGES

    Introduce

    Bundor Ball check valve configuration: flange connection, DI body, DI cover, ball: carbon steel/ductile iron + EPDM;The application of the product is municipal construction, water conservancy engineering, water supply and drainage, water treatment.

    Product advantages

    1. The spheroidizing rate of valve body is grade 3, the tensile strength is 450MPa, and the elongation is greater than 10% 
    2. The valve body is solid and heavy, and the wall thickness reaches the standard
    3. The ball is covered with EPDM, the rubber content meets the standard, and the material is guaranteed
    4, Using stainless steel bolts, It has high strength and strong corrosion resistance
    5.Each valve needs to be tested for casing and sealed double-layer pressure according to the standards before leaving the factory.

    PARAMETER INFORMATION

    Name Design and manufacture Structure length Inspection and pressure test standard Flange connection
    Reference standard AWWA C508 ASME B16.10 AWWA C508 AWWA C508
    Name 1-Body 2-Ring 3-cover 4- Ball 5-Bolt
    Material and description DI NBR DI 2-6″WCB+EPDM
    8-16″DI+EPDM
    Stainless steel
    Nominal size  
    DN NPS L D M n-d
    50 2'' 203 152 120.5 4-19
    65 2  1/2'' 216 178 139.5 4-19
    80 3'' 241 191 152.5 4-19
    100 4'' 292 229 190.5 8-19
    150 6'' 356 279 241.5 8-22
    200 8'' 495 343 298.5 8-22
    250 10'' 622 406 362 12-25
    300 12'' 698 483 432 12-25
    350 14'' 787 533 476 12-29
    400 16'' 914 597 539.5 16-29

    HOT PRODUCTS

    Ductile Iron Ball 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》