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一、概述新型的ZKJ-Z型直联式电动执行器.是DDZ型电动单元组合式检测、调节仪表中的一个单元。它接收变送、调节等单元的信号自动操作调节机构,完成调节任务。与DDZ型其它单元配套,广泛地用于电站、化工、石油、矿山、轻工等生产过程自动化的调节控制系统中。主要技术特点:1.可直接与管道法兰盘连接,从而减少了仪表的占用空间,同时避免了用连杆机构连接时由于管道热胀冷缩而造成的连杆或阀门拉坏、拉弯、拉断、卡死等现象的发生;2.安装方式简便,执行器与法兰可在360°任意方向安装;
First, an overview of the new ZKJ-Z-type direct-connected electric actuator. DDZ-type electric unit is a combination of testing, regulating a unit in the instrument. It receives the transmission, regulation and other units of signal automatic adjustment mechanism to complete the adjustment task. And other units supporting DDZ-type, widely used in power plants, chemicals, petroleum, mining, light industry and other automated production process control system. The main technical features: 1. Can be directly connected with the pipe flange, thereby reducing the instrument footprint, while avoiding the connection with the connecting rod mechanism due to thermal expansion and contraction caused by the connecting rod or valve pull bad, bending , Pull off, stuck and other phenomena occur; 2. Installation is simple, the actuator and the flange can be installed in any direction 360 °;