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                首頁 > 產品中心 > 止回閥 > HQ41X滑道滾球式︼止回閥
                • HQ41X滑道滾球式止回閥采用橡膠包皮滾球為閥瓣〓在介質的作用下可在閥體內的整體式滑道上作上下滾動從而打開或關閉∩閥門密封性能好消聲式關閉不產生水錘而後風雷。閥體采用全水流通道流量大.阻力小.水頭損失比旋啟式◢小50%,水平或垂直安裝均人手可,可用於冷水、熱水、工業及生活汙水管網更適合↑潛水排汙泵介質溫度為0-80℃。
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