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自動正三通分料閥
日期:2017-1-11 1:26:45
 

自動正三通分料閥 ZFS-B

Automatic Diverting Valve

概 述Overview

      廣泛適用于建材、冶金、礦山、輕工、糧食等行業。作為固體晶粒、粉狀物料輸送系統中改變物料流向的理想設備。

      The valve is widely used in building material, metallurgy, mining, light industry and food industries etc. It is the ideal equipment to change flow direction of solid crystal and powder material in transportation system.

結構特點:Structure Features

      該閥采用優質鋼板焊接而成,主要由本體、分料板、傳動軸、軸承座、密封副、搖桿、傳動裝置等組成。配用DKJ型電動執行器,由電動執行器接受、變送、調節DCS、PLC等上位儀表的控制信號或操作器手控信號,輸出角位移帶動傳動軸,把動力傳給搖桿及閥軸帶動分料板作同步旋轉運動,達到換向及任意調節的作用。電動執行器與分料板的開度同步反饋0~10mA或 4~20mA直流電信號,用戶可根據電流信號來控制分料板的任意開度,達到調節的目的。具有輕巧耐磨,開位指示明確,切換方便,操作靈活等特點。

      The valve is welded with fine steel, which is mainly made up of body, separating plate, transmission shaft, bearing support, sealing, rocker and transmission device etc. the valve is equipped with actuator, which receives and adjusts the control sign of DCS, PLC meter or manual control sign of operating and outputs angle displacement to drive transmission shaft, then drive separating plate rotating with rocker and valve axle. The open angle of electric actuator and separating plate feeds back 0~10mA or 4~20mA DC signal. Users can control the open angle of plate according to the current signal to adjust the valve. It has the features of lightweight, antifriction, definite indicating direction, handy switching and flexible operation etc.

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