品牌：RETZ瑞茨/我们一直致力于流体控制和测控领域的持续创新，始于2005……进口电动调节蝶阀(智能，一体化）以AC220V电源作为动力，接收工业自动化控制系统预设的参数值4～20mA信号来完成调节动作。智能型电动蝶阀广泛应用于石油，化工，造纸，冶金，污水处理等生产部门的气体，蒸汽，液体输送管道中介质的调节retz The electric regulating butterfly valve (intelligent, integrated) is powered by an AC220V power supply and receives a parameter value of 4-20mA signal preset by the industrial automation control system to complete the regulating action. Intelligent electric butterfly valves are widely used for regulating the medium in gas, steam, and liquid transmission pipelines in production departments such as petroleum, chemical, papermaking, metallurgy, and sewage treatment
进口电动调节蝶阀功能介绍 Function introduction
进口电动调节蝶阀(智能，一体化）又称比例型电动蝶阀，即阀的开度与控制流体成比例，或者叫百分比，是由智能型电动执行器及蝶阀阀体组成，根据输入进口电动调节蝶阀2.jpg输出4-20mA信号控制，主要适用于各种工业自动化管道流量、压力、温度等进行调节 retz Imported electric regulating butterfly valve (hard seal, soft seal) is also called proportional electric butterfly valve, that is, the opening of the valve is proportional to the control fluid, or percentage. It is composed of intelligent electric actuator and butterfly valve body, which is controlled according to the input and output 4-20mA signal, and is mainly applicable to the regulation of flow, pressure, temperature, etc. of various industrial automation pipelines.
进口电动调节蝶阀设计特色 Design features
1、设计新颖、合理、结构独特，重量轻，启闭迅速 New and reasonable design, unique structure, light weight, rapid opening and closing
2、调节型电动蝶阀操力矩小，操作方便，省力灵巧 The adjustable electric butterfly valve has small operating torque, convenient operation, labor saving and dexterity
3、可采用不同密封座，满足低、中、高不同压力，以及不同介质温度或腐蚀性介质等 Different sealing seats can be used to meet the requirements of low, medium and high pressure, as well as different medium temperatures or corrosive media
4、执行器配有保护装置有双重限位、过热保护、过载保护 The actuator is equipped with protection devices, including double limit, overheat protection and overload protection
5、智能数控，内置模块采用先进计算机单片及智能控制软件直接接收计算机或工业仪表等设备输出的标准信号，实现对阀门开度的智能控制和准确定位 Intelligent numerical control, the built-in module adopts advanced single chip computer and intelligent control software to directly receive the standard signals output by computers or industrial instruments and other equipment to realize intelligent control and accurate positioning of valve opening
主要零件材料 Material of main parts
零件名称 材料名称
阀体 铸铁、铸钢、不锈钢、铬钼钢、合金钢
蝶板 铸铁（镀镍，尼龙，烤漆）、铸钢、合金钢（镀硬铬）、不锈钢、铬钼钢
密封圈 橡胶、PTFE、PPO、不锈钢、聚内脂、抗磨材料
阀杆 2Cr13、1Cr13不锈钢、铬钼钢
填料 聚四氟乙烯、柔性石墨
主要技术参数及性能 Main technical parameters and performance
公称通径DN(mm) 50～1200
公称压力 PN0.6-10MPa
连接形式 法兰式、对夹式、凸耳式
阀板形式 垂直板式
流量特性 近似快开型
动作范围 0～90°
泄露量 按GB/T4213-92，为Kv值的10-4，软密封：零泄漏
基本误差 ±2.5%
回差 ±2.5%
死区 1% (可调)
可调范围 50:1
配置执行机构 角行程电动执行机构
控制方式 智能调节(4～20mA模拟量信号控制)
RETZ流体控制, 完全满足工控系统的截断、安全、疏水、止回、减压、过滤、水力控制、自动化控制
进口电动调节对夹蝶阀，进口电动调节法兰蝶阀，进口电动调节软密封蝶阀，进口电动调节硬密封蝶阀，进口调节型电动不锈钢蝶阀，进口防爆型电动调节蝶阀，进口户外型电动调节蝶阀，进口一体化电动调节蝶阀具有密封可靠、配套简单、流通能力大、磨擦力小、开关轻便，特别是适合于介质是粘稠、含颗粒、纤维性质的场合，广泛应用于食品、环保、轻工、石油、造纸、化工、教学和科技设备、电力等行业的工业自动控制系统中
