J41N燃?xì)庖夯瘹饨刂归y,J41N,燃?xì)庖夯瘹饨刂归y,液化氣截止閥
燃?xì)饨刂归y(液化石油氣截止閥) J41NJ41N,J41N,,液化氣截止閥
該閥門采用成形聚四氟乙烯/柔性石墨作為密封填料,由填料壓蓋提供初始密封,當(dāng)發(fā)生磨損引起的動(dòng)密封泄漏時(shí),可用填料壓蓋螺母進(jìn)行調(diào)整,適用于大多數(shù)高中壓非腐蝕性流體輸送場(chǎng)合。
J41N,J41N,,液化氣截止閥
J41N,J41N,,液化氣截止閥
J41N,J41N,,液化氣截止閥