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  1. 国产免费久久爱久久啪,国产免费久久啪久久爱,国产免费啪视频在线观看

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

    Home ? Products ? Butterfly Valve ? Wafer Butterfly Valve
    Replaceable Seat Butterfly Valve1
    Replaceable Seat Butterfly Valve2
    Replaceable Seat Butterfly Valve3
    Replaceable Seat Butterfly Valve4
    Replaceable Seat Butterfly Valve1 Replaceable Seat Butterfly Valve2 Replaceable Seat Butterfly Valve3 Replaceable Seat Butterfly Valve4

    Replaceable Seat Butterfly Valve

    【Size Range】: DN50-DN150

    【Pressure】: PN6/10/16、5/10K、CL150、Table D/E

    【Body Materials】: Ductile Iron

    【Seat Materials】: EPDM/NBR

    【Disc Materials】: DI/SS304/SS316/C954

    【Stem Materials】: 420/45#/SS304/SS316

    ADVANTAGES

    Features:

    Applicable medium:Water and neutral liquid

    Suitable temperature:- 20 ~ 120 ℃

    Application field: Municipal construction, water conservancy projects, water supply and drainage, water treatment, etc.
     

    Product advantages:

    1.Bundor patent products, patent certification.

    The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.

    2.The thickness of valve body wall is up to standard.

    The valve body wall thickness meets the requirement of GB 26640, the thickness is up to the standard, and the pressure strength is guaranteed.

    3.Valve body valve plate is made of QT450-10 material

    Valve body valve plate is made of qt450-10 material with spheroidization rate above grade 3, tensile strength of 450Mpa and elongation of >10%.

    4.Good sealing and long service life of valve seat

    The valve seat is made of imported rubber material, with more than 50% rubber content; Elongation at break greater than 350%, valve sealing reliable, long life.

    5.Soft back with wide side seat

    Soft backrest wide side valve seat, is advantageous to the valve installation, in the pipeline and flange boss contact surface is wide, sealing performance is reliable. Life is longer than a hard back. And easy to remove and replace.

    6.No pin structure to avoid corrosion

    Butterfly plate and valve shaft adopt through shaft without pin structure to avoid leakage caused by hole mounting pin and accelerated corrosion caused by coating damage.

    7.Valve body is sprayed with Aksu epoxy powder

    The valve body is sprayed with world-renowned Aksu epoxy resin powder, which has stronger adhesion and better environmental tolerance after melting and curing.

    8.The product has an independent identity to ensure traceability

    Each Bundor product has its own QR code mark, unique identification number, to ensure product traceability.

    9.Provide material inspection report

    All Bundor products can provide the material inspection report of the main parts.

    10.As for the products of Bundor, they are insured by the Pacific insurance company with the quality of 10 million yuan, and the warranty lasts for 2 years. If they are damaged within two years, they will be compensated for the product's quality problem without any conditions.

    PARAMETER INFORMATION

    Parts 1 2 3 4 5
    Name Body Seat Disc Stem Handle
    Material DI EPDM SS304 420 DI
    Size L L1 L2 ΦD0 PN 10 PN 16 Class150 JIS 10K
    DN NPS(inch)         ΦK n-Φd ΦK n-Φd ΦK n-Φd ΦK n-Φd
    50 2" 43 75 129 86 125 4-Φ18 125 4-Φ18 120.7 4-Φ19 120 4-Φ19
    65 2 1/2" 46 82 136 101 145 4-Φ18 145 4-Φ18 139.7 4-Φ19 140 4-Φ19
    80 3" 46 99 153 121 160 8-Φ18 160 8-Φ18 152.4 4-Φ19 150 8-Φ19
    100 4" 52 110 167 144 180 8-Φ18 180 8-Φ18 190.5 8-Φ19 175 8-Φ19
    125 5" 56 125 193 171 210 8-Φ18 210 8-Φ18 215.9 8-Φ22.4 210 8-Φ23
    150 6" 56 145 209 200 240 8-Φ22 240 8-Φ22 241.3 8-Φ22.4 240 8-Φ23

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    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.