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2018-11-01View Original

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Reply #22018-11-01
固体懸濁液 固體含量在115%左右 流量計是電磁 如果想調節流量 应該選什麼閥門?
Reply #32018-11-01
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Reply #42018-11-02
固体懸濁液 固體含量在
Reply #52018-11-02
一般的截止阀、闸阀、球阀和蝶阀会堵塞或不能全行程动作,阀门首先选隔膜阀,调节流量功能比较好。
Reply #62018-11-05
球阀可以的,要调节精准一些最好选用V型球阀,都要硬密封的!气动阀门配上定位器,电动阀门选用调节型的,然后配合流量计使用
Reply #72018-11-09
这种含固介质,隔膜阀和球阀的密封,可能寿命不会长
Reply #82018-11-10
从调节流量来说当然是截止阀相对好调一些,但是对于这个固液混合流体,截止阀的使用就容易在阀门底部产生固态积累,时间长了堵塞阀门。从抗堵塞来说,如果是平装的话,用球阀比截止阀好! 如果是截止阀的话,立装就会好些。
Reply #92019-02-15
含有颗粒的流体,一般使用直通型的阀门比较好。 例如角阀。角阀也有具有调节性质的阀门。

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