DMZ573X手動(dòng)暗板式刀型閘閥
該產(chǎn)品為傘齒輪驅(qū)動(dòng)，操作輕松靈活，常用于較大口徑或較高壓力場(chǎng)合人工手動(dòng)操作。
DMZ573X暗傘齒輪刀型閘閥主要零部件材質(zhì)
閥體、上蓋Valve body, upper cap | 碳鋼、不銹鋼Carbon steel, stainless steel |
閥板Valve plate | 不銹鋼stainless steel |
閥桿Stem | 不銹鋼stainless steel |
密封圈Seal ring | 橡膠、四氟、不銹鋼、硬質(zhì)合金Rubber, PTFE, stainless steel,hard alloy |
DMZ573X暗傘齒輪刀型閘閥主要性能規(guī)范
公稱壓力Nominal pressure | PN |
殼體試驗(yàn)Casing test | 1.5XPN |
密封試驗(yàn)Leak test | 1.1XPN |
工作溫度Operating temperature | 橡膠≤80℃四氟密封≤180℃硬密封≤425℃ |
適用介質(zhì)Working medium | 紙漿、污水、煤煤氣等paper pulp, sewage, coal slurry |
