JM电动（调节式）阀门执行器，以其新颖独特的设计、*而*的技术工艺、优质的进口零部件、科学严谨的质量检测，在国内外的阀门自动化行业中别具一格。而JM系列电子式电动执行器，将阀门电动装置的精度数字化、智能化推向一个崭新的阶段，成为流体自动化控制行业的后起之秀。

JM系列产品主要有开关式、反馈式、调节式、（电子式）三大类，近百种型号，它可与各种球阀、蝶阀等回转型阀门相配备；可选用AC110V、220V、380V、DC12V、24V电源，输入信号4-20MA、0-10V或1-5V。DC；输出力矩6N.m`~2000N.m,开闭时间7~100秒；同时更具有体积小、重量轻（相当于产品的1/3）、外形精七美观、结构紧凑、易于安装、智能控制、数字设定、数显阀位、无须维护及使用安全方便等诸多优点。

JM series electric valve actuators,with its novelunique design,advancedconsummate technological craft,high-quality import spare part,scientificexact qu-ality testing,peculiar in the automatic trade of valve at homeabroad.And JM series electric actuators,push the precise digitizdtioninligence of the electronic device of the valve to a barand-new stagebecome the up-and-coming youngster whose automation controlled the trade of fluid.

JM series products mainly have switch type,feedback type,regulation type（electron type）,near one hundred kinds of types,it can returnmake the tra-nsition the valve to match with various ball valves,butterfly valves,etc;Which can xelect AC110V220V380V DC12v24v power for use;The input signal is 4-20mA,0-10V.or 1-5V.DC;export the force moment from 6N.m~2000N.m,turn on or close time from 7-100 seconds;They also own many advantages such as small volume,light weight （equal to about 1/3that of the same products）,exquisiteelegant appearance,compact xtructure,easy installation;inligent control,digital enactment,numetical display,no maintenance,safeconvenient to use,and so on.