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.


青浦区| 尼木县| 介休市| 宕昌县| 抚远县| 平度市| 宁陵县| 新兴县| 酉阳| 望都县| 梨树县| 兰考县| 会同县| 平南县| 菏泽市| 忻城县| 全椒县| 静乐县| 武强县| 额尔古纳市| 舟曲县| 长海县| 博乐市| 兴山县| 宁津县| 高邮市| 金阳县| 延吉市| 得荣县| 哈巴河县| 武宁县| 芷江| 张家界市| 馆陶县| 宜宾县| 海安县| 南阳市| 玛沁县| 建昌县| 左云县| 松阳县|