983F倒置桶(tong)(tong)式(shi)蒸汽疏(shu)水閥內部是一個倒吊(diao)桶(tong)(tong)為液位敏感件(jian),吊(diao)桶(tong)(tong)開(kai)口向(xiang)下,倒吊(diao)桶(tong)(tong)連(lian)接杠(gang)桿帶動閥心開(kai)閉閥門(men)。倒吊(diao)桶(tong)(tong)式(shi)疏(shu)水閥能(neng)排(pai)空氣(qi),不(bu)怕水擊,抗污(wu)性能(neng)好(hao)。
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