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                首頁 > 產品中心 > 刀型閘閥 > 鏈輪凸耳式刀型閘閥
                • PZL73鏈輪凸耳式刀型閘閥超短結構長度,節省材料,可使管路系統整體重量大大減輕。占用有效空間小,能有效支持管道的強度,可減少管道振↓動的可能性。閘板選用奧氏體不銹鋼,耐腐性能大大提高,可有效的防止由於閘板腐蝕引起的密封泄漏。可在工作壓力0.6MPa-1.6MPa,使用溫度-29-425℃情況下正常工作。
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