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Classification of valve electric devices
The author: Time:2021/6/19

  与其他阀门驱动装置相比,电动驱动装置具有动力源广泛,操作迅速、方便等特点,并且容易满足各种控制要求。所以,在阀门驱动装置中,电动装置占主导地位。
  阀门电动装置按输入方式分为多回转型(Z型)和部分回转型(Q型)两种,前者用于升降杆类阀门,包括:闸阀、截止阀、节流阀、隔膜阀等:后者用于回转杆类阀门,包括球阀、旋塞阀、蝶阀等,通常在900范围内启闭。

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