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
  • Flange Multi-level Hard Seal Butterfly Valve

    Product model: D343H/Y
    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.


紫金县| 林周县| 托克逊县| 嫩江县| 中超| 东安县| 东台市| 枣强县| 沂源县| 柳林县| 施甸县| 龙泉市| 托克逊县| 万载县| 元阳县| 百色市| 化德县| 南皮县| 瓮安县| 池州市| 嘉荫县| 桂东县| 永丰县| 金寨县| 河津市| 阿城市| 东至县| 大化| 辽源市| 商丘市| 松滋市| 海南省| 明水县| 玉树县| 尼勒克县| 东源县| 太原市| 若羌县| 内乡县| 龙胜| 广饶县|