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升降杆弹性座闸阀
闸阀
产品类别
特色产品

升降杆弹性座闸阀

除了弹性密封闸阀的优点外,它还可以直观地显示阀门的开启状态,实现快速可靠的开启和关闭,因此常用于消防和工业系统中。通常将其安装在高于地面的位置。
闸阀广泛应用于水处理厂、配水管网、饮用水应用等水系统;污水处理厂、原水、消化污水、空气应用等污水系统;化学污染废水、气体、工业介质、海水应用等工业系统;以及食品饮料系统,如清洗和冲洗应用、输送系统、饮用水处理等食品饮料系统。

    产品性能规格

    标称压力 壳压力 密封压力 适用媒体 工作温度
    1.0~2.5MPa PN X 1.5倍 PN X 1.1 倍 水、油、气等。 ≤80℃

    主要成分材料

    组件名称 材料
    手轮 熟铁、球墨铸铁、铸钢、不锈钢
    柄螺母 铜合金
    支持 灰铸铁、球墨铸铁、铸钢
    球墨铸铁,铸钢
    密封环 丁腈橡胶、三元乙丙橡胶
    阀杆 不锈钢(45#、1Cr13、304、416、316)
    垫片 丁腈橡胶 (NBR)、三元乙丙橡胶 (EPDM)
    阻尼器 球墨铸铁+丁腈橡胶/三元乙丙橡胶
    阀体 灰铸铁、球墨铸铁、铸钢
    主要尺寸和连接尺寸
    DN L H H1 D Z-Φd
    1.0/1.6兆帕 1.0兆帕 1.6兆帕
    50 178 322 374 165 4-19 4-19
    65 190 332 398 185 4-19 4-19
    80 203 350 429 200 8-19 8-19
    100 229 420 524 220 8-19 8-19
    125 254 581 721 250 8-19 8-19
    150 267 581 736 285 8-23 8-23
    200 292 736 942 340 8-23 12-23
    250 330 882 1031 405 12-23 12-28
    300 356 1009 1117 460 12-23 12-28
    350 381 1300 1655 520 16-28 16-28
    400 406 1380 1805 580 16-28 16-31

    包装

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