密封压盖运行中有泄漏发生。
使用机械密封时,应调整机封压盖螺柱,使其无泄漏。
If mechanical seal is used, adjust the stud on the gland to ensure no leak with it.
阀杆采用V型填料密封结构,V型填料能将填料压盖的压紧力及介质力有效地转化成阀杆的密封力。
V type packing structure has been employed to effectively transform the pushing force of the gland flange and the medium pressure into the sealing force against the stem.
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