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["Die pneumatische截止阀是否安装在垂直管道上上?气动截止阀安装在垂直管道上上上,气动执行机构处于水平状态,这是否会对执行机构的结构安全产生影响?", "Könnt

2019-03-21View Original

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请教各位,DN40左右的气动截止阀可安装在垂直官道上吗? 气动截止阀安装在垂直管道上,气动执行机构处于水平状态,是否会带来执行机构结构安全?
Reply #22019-03-21
可以垂直安装在管道上,但要考虑到流体是否为低温,或高温流体, 因为如果是低温,高温流体,就需要延长阀盖,防止流体过多接触填料。 影响填料寿命,受密封性能。,最好也不要垂直安装,可以考虑15°安装。
Reply #32019-03-21
可以垂直安装的,包括气动薄膜调节阀也可以垂直安装。
Reply #42019-03-21
谢谢各位,:victory::victory::victory:
Reply #52019-03-21
只要不是倒着装应该都是可以的
Reply #62019-03-23
可以,但需要增加执行机构的支撑,提前告诉厂家
Reply #72019-03-23
截止阀不建议垂直安装!什么介质?球阀可以满足吗?
Reply #82019-07-25
可以垂直安装 ,但是不建议,因为垂直安装时执行机构在重力的影响下阀杆会有变形的趋势,会导致阀门卡涩甚至填料损坏泄露!如果工艺条件必须垂直安装,尽量在执行机构上加支撑,托着执行机构,减小执行机构重力的影响!
Reply #92019-07-27
DN40这么小的阀门还需要加支撑么?现场DN400的有垂直安装的,导致阀杆变形
Reply #102019-07-29
哪一类截止阀?拍个照片看看执行器多大才知道啊

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