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  • 氣動V型調節球閥

氣動V型調節球閥

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氣動V型調節球閥

概      述：

氣動V型調節球閥是一種由V形切口球面閥芯在小開度范圍內貼著密封面旋轉而控制流體的角行程型調節閥。

標準規范：

      公稱通徑：DN25~300
      公稱壓力：ANSI 150LB~600LB
      連接方式：法蘭
      工作溫度：－20℃~+300℃

主要性能：
      基本誤差：+2.5%
      回 差：2.5%
      死 區：1.0%

      V型切口球面閥芯在增大調節比的同時，在截流時對密封環還有剪切作用，因此適用于要求大調節比的控制系統，以及對含纖維質流體、料漿類流體等的控制，是一種用途廣泛的調節閥。

 

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