產品簡介 INTRODUCTION
JM電動（調節式）閥門執行器，以其新穎*的設計、*而*的技術工藝、優質的進口零部件、科學嚴謹的質量檢測，在國內外的閥門自動化行業中別具一格。而JM系列電子式電動執行器，將閥門電動裝置的精度數字化、智能化推向一個嶄新的階段，成為流體自動化控制行業的*。
JM系列產品主要有開關式、反饋式、調節式、（電子式）三大類，近百種型號，它可與各種球閥、蝶閥等回轉型閥門相配備；可選用AC110V、220V、380V、DC12V、24V電源，輸入信號4-20MA、0-10V或1-5V。DC；輸出力矩6N.m`~2000N.m,開閉時間7~100秒；同時更具有體積小、重量輕（相當于同類產品的1/3）、外形精七美觀、結構緊湊、易于安裝、智能控制、數字設定、數顯閥位、無須維護及使用安全方便等諸多優點。
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.
