产品概述
电磁脉冲阀专为除尘设备的应用而设计，具有高流量、长寿命、瞬间开关的阀门，由电磁先导控制其开通和关闭，由于的设计，使阀门具有良好的流体性，采用丁晴橡胶膜片，故而具有压力损失低，OUTANS欧顿公司多年研发经验使得产品更加成熟，保证了电磁脉冲阀得到脉冲电信号时快速开启和完成脉冲后的迅速关闭。
高纯度铝合金压铸阀体，特殊夹物组成的电磁脉冲阀膜片，使得膜片具有的拉伸强度、抗老化性和较低的磨损量，使得OUTANS欧顿公司电磁脉冲阀喷吹寿命高于100万次或三至五年使用不损坏。
电磁脉冲阀线圈采用高于国标级绝缘注射在防护等级为}P65全灌封，全铜漆包线，圈数高于国家标准，保证电磁脉冲阀600万次通电吸合不损坏，电磁线圈可以在脉冲阀芯上360“旋转，接线盒可以4 x 90°旋转安装，可防止暴露在露天时雨水进入，极大方便了不同角度安装。
产品介绍
DMF-丫型电磁脉冲阀直接安装在分气箱(气包)上，称为淹没式(也称嵌入式)低压阀，输出口通过连接管延伸至分气箱与除尘器喷吹管相连，具有流通性好，压力损失小，能在气源压力较低的场合提供理想的清灰脉冲气流，适用于各种过滤单元的清灰。
DMF-Y type electromagnetic pulse valve installed directly in gas tank (gas bag), known for submerged (also known as embedded) low pressure valve,ａnd the output port by connecting pipe extends to sub air box and a dust remover injection pipe connected, with good liquidity, low pressure loss,in the field of low pressure gas source to provide ideal deashing pulse flow, suitable for all kinds of filter element cleaning.
使用技术指标
| 工作压力Operating pressure | 0.2~0.6MPa |
| 工作介质Working medium | 清洁空气Clean air |
| 电压Voltage | DC24V AC110V AC220V(士10%) |
| 电流Current | 1A 0.46A 0.23A |
| 温度等级Temperature level | 1.常温-25℃~80℃(-13℉~176℉) 2.高温-25℃~23℃(-13℉~446℉) |
| 空气相对湿度Relative humidity of air | 空气的相对湿度≤85% |
| 防护等级Degree of protection | IP65 |
| 膜片寿命Diaphragm life | 高于100万次，或3-5年 |
备注：1.电磁脉冲阀均可装消音器。 2.电磁脉冲阀可选配有认证的防爆线圈。
材质说明
| 阀体Body | ADC12铝合金 ADC12 aluminum alloy |
| 卡簧Clamp spring | 304不锈钢 304stainless steel |
| 先导组件Pilot component | 430FR不锈钢等材料 430FR stainless steel,etc |
| 膜片Diaphragm | 丁睛橡胶/氟橡胶Nitrite rubber/fluororubber(high-temperature valve) |
| 弹簧Spring | 304不锈钢 304 stainless steel |
| 紧固体Fastener | 302不锈钢 302 stainless steel |
膜片采用成品膜片，质量与进口媲美，的拉伸性，每片膜片都经过严格检测后方可进入装配线、装配后每一个成品阀进行检测，各项指标全部合格方可出厂。
Diaphragm with the top end of the film, the quality and import comparable, super tensile, each piece of the film are strictly detectedbefore entering the assembly line, the assembly after each finished product valve testing, the indicators are all qualified before the factory
型号含义
安装示意图
规格尺寸
安装方法提示
1、电磁脉冲阀的喷吹气源由气箱(气包)提供，分气箱有方形和圆形二种，圆形分气箱耐压力效果较好，使用淹没式电磁脉冲阀时，方形分气箱安装比较方便。
2、分气箱的截面积和长度决定储气容积，其容积应满足该组脉冲阀每次喷吹后，箱内剩余压力不低于喷吹前压力的50%，进气管内径决定向分气箱充气速度，其速度应满足该组脉冲阀每次喷吹后10s内使箱内气体恢复至喷吹前压力。
3、脉冲阀应安装在分气箱的上部或侧面，安装侧面时脉冲阀输入端中心不应低于分气箱侧面中心线以下，脉冲阀不可安装在分气箱底部，同时脉冲阀输出端应安装处于水平或向下位置，不可安装向上位置。
4、喷吹管的喷吹孔应小于18左右，开孔为:8-32mm(远小近大)，喷吹管离布袋口200-400为宜。
电磁脉冲阀常见问题
| 使用阶段 Stage of use | 故障现象 Fault | 原因分析 Cause analysis | 排除方法 Eliminating method |
| 安装调试中 Installation and Commissioning | 所有阀无法打开，但先导部分 有动作 Not all the valves can be opened,but the pilot part is running | 检查气包压力是否过低 Check whether the air tank pressure is too low | 排查漏气 Check and prevent air leakage |
| 某些阀不工作，其他阀正常 Some valves cannot run while others can | 检查阀的线路连接及线圈 Check the line connections and sole-noids of the valves | 更换配件 Replace relevant parts | |
| 所有阀无法关闭，有漏气， 气包压力无法建立 Not all the valves can be closed;there is air leakage; the air tank pressure cannot be established | 阀的进气口与喷吹口相反安装 The air inlets and air outlets of the valves are reversely Installed | 重新安装 Install the valves again | |
| 某些阀无法关闭，有漏气 Some valves cannot be closed, there is air leakage | 有杂质吸附在膜片上，动铁芯有卡死现象 There are foreign matters on the diaphragms; the armatures are seized | 清洁膜片，检查膜片是否完整， 检查动铁芯及气塞 Clean the diaphragms and check whether they are complete; check the armatures and the air plugs | |
| 使用过程中 Use | 阀关闭缓慢 Valve closing is slow | 膜片节流孔受堵 The diaphragm orifices are blocked | 疏通膜片节流孔 Unblock them |
| 某些阀漏气，膜片关不死， 阀常开 Some valves leak, they often open,their diaphragms cannot be closed com-pletely | 有杂质吸附在膜片上，先导损坏，动铁芯有卡死现象 There are foreign matters on the diaphragms; the pilot parts are dam-aged; the armatures are seized | 清洁膜片，检查膜片是否完整， 检查动铁芯及塞等，及时更换配件 Clean the diaphragms and check whether they are complete; check the armatures and the air plugs; replace relevant parts promptly | |
| 线圈发热，烧毁 There is solenoid heating or burning | 长时间通电 The valves have been powered on for a very long time | 检查控制系统的工作状况 Cheak the operating status of the control system | |
| 有电压，但阀不动作 There is voltage but the valves cannot run | 膜片损坏或节流孔受堵 Diaphragm is damaged, pilot opening is blocked | 及时更换配件 Replace relevant parts promptly | |
| 环境温度低，阀有漏气或无法打开 The ambient temperature is low; the valves leak or cannot be opened | 环境温度过低，阀内有结冰现象 Ambient air temperature too low valve intelnal frozen | 注意保温 Keep a properly high temperature |
