品质保证诚信服务电气阀门定位器专业技术-「阀门配件」-马可波罗网

品牌/型号: YT/YT1000

品牌: YT

标准: 其他

压力范围: 20-600KPa

材质: 其他

加工定制: 是

类型: 阀门

产品别名: 电气阀门定位器

连接形式: 其他

型号: YT1000

适用范围: 调节阀、风阀、角阀、球阀

规格: YT1000

品质保证诚信服务电气阀门定位器专业技术

<table border="0" style="margin-top: 10px; width: 100%; border: 1px solid #c0dcf4;"><tr><td style="padding-left: 20px; background: none repeat scroll 0px 0px #c0dcf4; height: 30px; color: #023969; font-weight: bold;">产品图片</td></tr><tr><td style="padding: 10px;"> <img alt="" src="//i04.c.aliimg.com/img/ibank/2013/141/267/763762141_1014592926.jpg" /> <img alt="" src="//i02.c.aliimg.com/img/ibank/2013/341/267/763762143_1014592926.jpg" /> <img alt="" src="//i04.c.aliimg.com/img/ibank/2013/541/267/763762145_1014592926.jpg" />  <img alt="" src="//i01.c.aliimg.com/img/ibank/2012/806/537/578735608_1014592926.jpg" /> <img alt="" height="1055" src="//i03.c.aliimg.com/img/ibank/2012/716/537/578735617_1014592926.jpg" width="706" /></td></tr></table><table border="0" style="margin-top: 10px; width: 100%; border: #c0dcf4 1px solid;"><tr><td style="padding-left: 20px; background: #c0dcf4 0px 0px; height: 30px; color: #023969; font-weight: bold;">产品说明</td></tr><tr><td style="word-break: break-all; padding: 10px;"> YT1000电气阀门定位器说明书一、简介电气阀门定位器YT1000L/R是一种从控制器或控制系统中接受4-20mA电流信号，并向气动执行机构输送空气来控制阀门开度的装置。1-1特征在5-200Hz范围内无共振现象。不用更换零件只需简单操作即可进行1/2范围内的分程控制。零位调节和量程调节非常简单。正作用和反作用，单作用和双作用之间和方便转换。反馈杆连接非常简单。反应速度快而准确。空气消耗量小，经济性好。在小型执行器上也可以利用先导阀的节流孔来防止振动现象。 1-2结构图   <img alt="" height="258" src="//i05.c.aliimg.com/img/ibank/2012/507/447/578744705_1014592926.jpg" style="display: block; float: none; margin: 0px auto; text-align: center;" width="441" /> 直行程  <img alt="" height="253" src="//i03.c.aliimg.com/img/ibank/2012/807/747/578747708_1014592926.jpg" style="display: block; float: none; margin: 0px auto; text-align: center;" width="428" /> 角行程二、动作原理为了改变阀门的位置增加输入电流。由①力矩马达产生电磁场，使②挡板和③喷嘴之间的距离增加，从而喷嘴背压急剧减小。⑤阀芯向上移动，同时⑦气门被打开，把OUT1导管空气压送到⑩执行机构。增加?执行机构腔内的压力，从而使?执行机构轴杆开始旋转（下降），随着?执行机构轴杆开始旋转，与反馈杆连接的反馈弹簧被拉伸。当定位器的输入信号产生的电磁力矩与反馈弹簧的力矩相平衡时，?执行机构的轴杆停在旋转。 图中△I：输入电流                   M1:电磁力矩                M2：反馈力矩                                 △M：电磁力矩增加                            △P背：喷嘴挡板背压增加      △P出：输出压力增加                                             △h行：阀门行程增加          △Q：反馈转角增加                     直行程                                角行程 三、安装（直行程、角行程）3-1直行程（正、反作用）1，首先将安装板装在隔膜执行机构上，拧紧螺钉，再将定位器与安装板用螺钉固定。2，把执行机构上的反馈销穿过定位器反馈杆的开孔内，按所需阀门行程刻度位置，反馈杆上下旋转角度范围应为10°—30°。3，不同形式的执行机构都应保证阀位在50%时反馈杆应处于水平位置。4，将安装连接的各部位调整好后，固定锁紧。               正确安装位置 正作用                                                                  反作用 3-2角行程1，首先将安装支架与执行机构连接定位器安装在支架上，用螺钉固定。2，定位器的反馈杆轴和执行机构轴垂直同心。3，定位器的反馈凸轮面DA（正向执行型）向上安装，为顺时针方向旋转；若凸轮面RA（反向执行型）向上安装，为逆时针方向旋转。4，执行机构角度应为初始点，将凸轮上的零点指示刻度对准轴承接触。 连接方式一                            连接方式二                              顺时针旋转                      逆时针旋转 四、电线连接1，在定位器外部接线盒内正、负端子跟引线的正、负接线要正确连接。2，可使用同压封闭包装引入方式和金属导管引入方式。—内压封闭包装引入方式线圈外径是Φ9.0~Φ11。—金属导管引入方式使用PF½规格。3，接线完毕后应将接线盒上的固定螺丝拧紧。4，接线盒内部配有备用固定螺丝。         耐压防爆型端子连接                    本安型端子连接 五、调整1，先输入50%信号，用调零旋钮将输出位移调整到50%。然后将输入信号由0%调至100%，观察行程与信号对应与否。可用量程旋钮调整行程在规定的位置上。量程调整可能使零点位置略有变化，因此需按上述方法反复调整直至满足要求，然后锁定量程调节螺钉。     调零旋钮              直行程量程旋钮          角行程量程旋钮2，自动/手动切换开关应在需要暂时停止定位器动作时使用。切换开关出厂时设定为“自动”，逆时针方向旋转时定位器停止工作，执行机构为“手动”。恢复“自动”时只需顺时针方向旋转即可。3因受到执行机构或阀门负荷等外部条件影响，灵敏度降低或滞后度增高时将底座调节旋钮向逆时针方向旋动（此旋钮只在双作用使用时，需要改变输出压力的稳定压力值时使用）。          自动/手动开关和底座调节旋钮 六、维修和检查1，如果气源压力不均衡，那么定位器有可能无法正常工作。请定期确认供给空气是否净化，净化系统有无问题。2，如要取下先导阀时请注意，以免O型圈掉落或稳定弹簧脱落。3，如固定喷嘴（在自动/手动开关里面）被异物堵塞，那么请将先导阀拆卸后往先导阀自动/手动开关背面的孔注入高压空气排出异物。如上述步骤未能将异物排出，那么请用Φ0.2的螺丝或者钢丝导入喷嘴穿通。为了拔出自动/手动开关而解开固定螺丝的时候，操作结束后务必要把固定螺丝再装上。4，最好每年检查一次定位器有无破损，如果O型圈或其它部件被损坏，请更换新的部件。 七、注意事项1，定位器受到撞击，振动会成为故障的原因。定位器是精密仪器，在运送或操作过程中应小心。2，使用定位器时如果超过指定的使用条件（输入电流，电压，气压，环境温度等），会引起部件的消磨或损坏，将成为定位器不能正常工作的原因。3，在危险环境中打开接线盒时应先切断输入电流。4，在定位器正常工作的情况下，应把接线盒盖和定位器盖给盖上。5，如果不使用的定位器长期放置在室外时，为了防止雨水渗漏，应把接线盒盖和定位器盖给盖上，并且在温度和湿度高的环境中使用时要防止油污等在内部凝结。 八、故障与对策<table border="1" cellpadding="0" cellspacing="0"><tr><td style="border: windowtext 1pt solid;" valign="top" width="173">故障</td><td style="border-right: windowtext 1pt solid; border-top: windowtext 1pt solid; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">主要原因</td><td style="border-right: windowtext 1pt solid; border-top: windowtext 1pt solid; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">处理方法</td></tr><tr><td rowspan="6" style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="173">  输入电流时定位器不动作</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">气源压力不足</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">增加气源压力</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">通道固定螺丝松动</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">拧紧通道固定螺丝</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">接线正、负极接反</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">正确接线</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">力矩马达短路</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">更换力矩马达</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">喷嘴堵塞</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">更换力矩马达</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">反馈杆接错</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">正确接杆</td></tr><tr><td rowspan="3" style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="173">出口1气管压力上升到最高后不下降</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">自动/手动切换开关漏气</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">向切换开关吹入空气疏通或更换</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">喷嘴-挡板损坏或扭歪</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">更换力矩马达</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">固定节流孔堵塞</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">用高压空气吹入节流孔或更换</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="173">只通过自动/手动切换开关才有出气压</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">喷嘴堵塞</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">用高压空气吹入喷嘴或更换力矩马达</td></tr><tr><td rowspan="3" style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="173"> 振动</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">安定化弹簧脱落</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">嵌入安定化弹簧</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">执行机构容量小</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">嵌入节流孔</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">固定节流孔部分堵塞</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">用高压空气吹入节流孔或更换</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="173">执行机构只在开/关时动作</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">出口1和出口2气管接反</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">正确接管</td></tr><tr><td rowspan="3" style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="173"> 线性不好</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">反馈杆没有连接好</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">正确连接反馈杆</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">零点调节和量程调节有误</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">正确调零和调量程</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">气源不稳定</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">更换空气减压阀</td></tr><tr><td rowspan="3" style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="173"> 滞后性大</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">底座调节不正确</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">重新调底座</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">反馈杆的夹钳松动</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">扭歪夹钳使其夹紧反馈杆</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="179">凸轮轴磨损</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="216">更换凸轮轴</td></tr></table>注：①用小容量的执行机构时会发生振动，此时向先导阀的出口1及出口2的接口嵌入节流孔。  ②节流孔的安装位置和结构如下图：      ③首先取出口1和出口2的O型圈插入适当的节流孔。安装好节流孔后把取下的O型圈装上。操作时应注意污垢和固体颗粒进入孔内。④安装好节流孔后仍发生振动，请与本公司联系。执行机构内部气室容积节流孔孔径标记符号<table border="1" cellpadding="0" cellspacing="0"><tr><td style="border: windowtext 1pt solid;" valign="top" width="189">气缸体积</td><td style="border-right: windowtext 1pt solid; border-top: windowtext 1pt solid; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="189">节流孔输出直径</td><td style="border-right: windowtext 1pt solid; border-top: windowtext 1pt solid; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="189">订单号码</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="189">90cm²以下</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="189">Φ0.7</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="189">①</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="189">90~180cm²</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="189">Φ1.0</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="189">②</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="189">180cm²以上</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="189">不需要</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="189">③</td></tr></table>   九、选型<table border="1" cellpadding="0" cellspacing="0"><tr><td style="border: windowtext 1pt solid;" valign="top" width="75">YT1000</td><td style="border-right: windowtext 1pt solid; border-top: windowtext 1pt solid; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="30"> </td><td style="border-right: windowtext 1pt solid; border-top: windowtext 1pt solid; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="36"> </td><td style="border-right: windowtext 1pt solid; border-top: windowtext 1pt solid; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: windowtext 1pt solid; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="38"> </td><td style="border-right: windowtext 1pt solid; border-top: windowtext 1pt solid; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: windowtext 1pt solid; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: windowtext 1pt solid; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">备注</td></tr><tr><td rowspan="2" style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="75">执行机构动作</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="30">L</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="36"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="38"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">直线型</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="30">R</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="36"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="38"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">回转型</td></tr><tr><td colspan="2" rowspan="2" style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="105">作用方式</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="36">S</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="38"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">单作用</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="36">D</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="38"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">双作用</td></tr><tr><td colspan="3" rowspan="4" style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="141">防爆等级</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39">m</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="38"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">ExdⅡBT6</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39">c</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="38"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">ExdⅡCT6</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39">i</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="38"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">ExiaⅡCT6</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39">n</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="38"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">非防爆</td></tr><tr><td colspan="4" rowspan="3" style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="180"> 反馈形式</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="38">1</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">直线型：10-40mm；回转型：M6X40L</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="38">2</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">直线型：40-70m；回转型：M6X63L</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="38">3</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">直线型：70-130mm；回转型：M8X40L</td></tr><tr><td colspan="5" rowspan="3" style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="218"> 先导阀排气孔</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39">1</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">执行机构容积小于90cm³</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39">2</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">执行机构容积90-180cm³</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="39">3</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41"> </td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">执行机构容积大于180cm³  </td></tr><tr><td colspan="6" rowspan="4" style="border-right: windowtext 1pt solid; border-top: medium none; border-left: windowtext 1pt solid; border-bottom: windowtext 1pt solid;" valign="top" width="257"> 选项</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41">0</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">无</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41">1</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">+PTM</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41">2</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">+L/S（内置限位开关）</td></tr><tr><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="41">3</td><td style="border-right: windowtext 1pt solid; border-top: medium none; border-left: medium none; border-bottom: windowtext 1pt solid;" valign="top" width="270">+PTM+L/S（内置阀位反馈及限位开关）</td></tr></table></td></tr></table><table border="0" style="margin-top: 10px; width: 100%; border: #c0dcf4 1px solid;"><tr><td style="padding-left: 20px; background: #c0dcf4 0px 0px; height: 30px; color: #023969; font-weight: bold;">物流/快递说明</td></tr><tr><td style="padding: 10px;">一、购物前：有任何问题，可以随时咨询哦，我们一定会耐心为你解答的。 二、关于产品的价格:部分网上价格仅供参考，具体产品价格请致电咨询卖家。三、关于物流： 具体物流方式和费用由买卖双方协商决定。</td></tr></table><table border="0" style="margin-top: 10px; width: 100%; border: #c0dcf4 1px solid;"><tr><td style="padding-left: 20px; background: #c0dcf4 0px 0px; height: 30px; color: #023969; font-weight: bold;">联系方式</td></tr><tr><td style="word-break: break-all; padding: 10px;">联系人：赵福锦 先生 联系地址：中国 江苏 常熟市 常熟市徐市工业园 联系电话：86 0512 52670708/18015620971 传真号码：86 0512 52677456 公司网站：//www.ynzn.com.cn//cnyinuozhineng.cn.alibaba.com </td></tr></table><table border="0" style="margin-top: 10px; width: 100%; border: #c0dcf4 1px solid;"><tr><td style="padding-left: 20px; background: #c0dcf4 0px 0px; height: 30px; color: #023969; font-weight: bold;">公司简介</td></tr><tr><td style="word-break: break-all; padding: 10px;"> 常熟市亿诺智能自控仪表有限公司是空气过滤减压器、电气阀门定位器、智能阀门定位器、电气转换器、APL限位开关、ITS回讯器、控制阀、调节阀、增压 器、过滤调节器等产品专业生产加工的公司，拥有完整、科学的质量管理体系。常熟市亿诺智能自控仪表有限公司的诚信、实力和产品质量获得业界的认可。欢迎各 界朋友莅临参观、指导和业务洽谈。</td></tr></table>

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