一卡一区ww,亚州欧美中文在线一区,99久久精品国产亚洲,韩日无码三级,色婷婷黄色在线,国产精品九色欧美,91九色单男,久久久久久久久九三区,久久国产精

Return
  • Flange
    watermark
  • Flange Multi-level Hard Seal Butterfly Valve

    Product model: D343W/H
    Nominal Path: DN40~2000mm
    Nominal pressure: PN0.6-4.0 MPa
    Applicable temperature: - 29 ~ 425 C
    Applicable media: water, steam, oil, etc.
    Valve body material: carbon steel, stainless steel
    Seat Material: Stainless Steel, Stellite Alloy, Tungsten Carbide, Nickel Alloy, Monel
    Valve plate material: carbon steel, stainless steel, alloy steel
    Connection mode: flange type
    Driving mode: worm gear drive, electric, pneumatic and hydraulic

    Performance characteristics

    1. Unique structure, small and portable, flexible operation, labor-saving and convenient

    2. Reliable seal, gas seal without leakage

    3. Flow characteristics tend to have the best linear regulation.

    4. Using the principle of three eccentricities, the sealing surface is nearly zero and the service life of the valve is prolonged.

    5. Wide range of applications. For example, it can be used in water, steam, oil, air, gas and other media.

    6. Suitable for different temperature and pressure grade below 6.4 MPa, corrosion resistance and other medium pipelines.


佳木斯市| 大连市| 葫芦岛市| 叶城县| 阳泉市| 平果县| 保亭| 高碑店市| 万年县| 察隅县| 华池县| 江达县| 蒲江县| 衡山县| 浦江县| 林西县| 峨边| 广安市| 屏山县| 凤台县| 上虞市| 朔州市| 武清区| 垣曲县| 岐山县| 凯里市| 大竹县| 新余市| 卓资县| 丹阳市| 海兴县| 石河子市| 仲巴县| 泾阳县| 新沂市| 平泉县| 洛川县| 信丰县| 鹤壁市| 舒兰市| 江永县|