电动调节蝶阀-上海高特自动化仪表厂.docVIP

ZKJW-0.6S电动蝶阀 ZKJW-0.6S electric butterfly valves 概述 General 电动蝶阀由电动执行机构和蝶阀组成，它与电动单元组合仪表配合使用。具有结构简单、口径大、重量轻、操作方便等优点。广泛应用于冶金、电力、石油、化工、建材等部门。它对液体、气体、蒸汽等管道中的介质进行控制。它可以实现远程与就地控制。 The electric butterfly valves, comprising the electric actuators and butterfly valves, are operated with the electric unit combined instrument. It features simple structure, large size, low weight and easy operation. Its widely used in the industries including metallurgy, petroleum, chemistry and building materials, to control the liquid, gaseous and steam mediums in the pipes, so as to achieve a remote and local control. 主要技术参数 Principal technical parameters 本体部分 Butterfly valve sectionType ZKJW-0.6S Nominal size DN80---DN1600(For 1600 above, contact the manufacturer) Plate shape 15°seal type(See figure 1) Nominal pressure JIS 2K, 5K, 10K／ANSI Class 125, 150／JB/T79.1-94 PN 0.25, 0.6 Connection Flanged end(All the flange thickness has been designed according to JB/T79.1-94) Dimensions Materials for component parts See table 1 Output shaft type Under nominal size 550 Inner bearing type:－5～＋200℃ Outer bearing type:－5～＋600℃ Above nominal size600 Outer bearing type: －5～＋600℃ Stuffing PTFE asbestos : －5～＋230℃ PTFE carbon fiber : －5～＋230℃ Flexible graphite : －5～＋600℃ Coating colour Blue（Epoxy resin）, The valve section shall not be coated, when the stainless steel bodies are used. Electric actuators 型号/规格 变频智能型电动执行机构 SIPOS 5 Flash 用途 调节/开关 供给电压 220V 50/60Hz 输入信号 4～20 mA DC 开关信号 电源接口 详见电动执行器说明书 回转角度 60 or 90 deg 正作用 输入信号增加阀闭 反作用 输入信号增加阀开 滞后 ≤0.8% FS 直线性 ≤±1% FS 允许环境温度 －10～＋60℃ 标准涂层色 灰色 选购设备 过载保护装置，扭矩开关，内置式加热器，手动操作机构，接线盒系列,耐压防爆等 Type/specification intelligent frequency conversion electric actuators SIPOS 5 Flash Purposes Regulation/Switch Supply voltage 220V 50/60Hz Input signal 4～20 mA DC Switch signal Power interface See details in the electric actuator instructions Rotary angle 60 or 90 Positive action The valves are closed when inputt