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2018-02-01View Original

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Reply #22018-02-01

"Comment installer une vanne à la sortie d'une pompe diaphragme ?",

Reply #32018-02-01

"Si la vanne à la sortie de la pompe diaphragme est fermée, la pompe ne serait-elle pas endommagée ? Comment pourrait-on-on调节流量又保护泵本身不坏呢？",

Reply #42018-02-01

"62%-80% est la plage de optimale pour l'utilisation d'une pompe diaphragme.",

Reply #52018-02-01

"Pour régler-ler la dég--量调节流量，装个变频器。",

Reply #62018-02-01

"Installer un valve de de de est également 发可能的。",

Reply #72018-02-02

"C'est通常是带行程可台可可调节的。",

Reply #82018-02-03

"Si-----------------------如果调节的。",

Reply #92018-02-04

"Si---------------------------------------------------------------如果按照一楼所说，即需保持一定开度就好，装个三段式气缸来调节球阀就好了？或者是气动调节阀了。前者只能粗略固定某个开启度手动调节较麻烦，如果不常动可以选用。后者则是则接受4--maa电流信号控制了。",

Reply #102024-03-01

"Les méthodes de 调节有：回路调节，变频调节，行程调节，节流调节~~~~找个适应自己工况的调节方式吧~--",

Reply #112024-05-21

"Pour installer une van valve 连通阀便于开机，装安全阀预防超压，装变频器可以调节流量和节能",

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