電動閥和電磁閥的區(qū)別:
電磁閥是電磁線圈通電后產生磁力吸引克服彈簧的壓力帶動閥芯動作
,就一電磁線圈,結構簡單,,只能實現(xiàn)開關;
電動閥是通過電動機驅動閥桿,帶動閥芯動作,電動閥又分(關斷閥)
的,可以做調節(jié)。
2.工作性質:
電磁閥一般流通系數(shù)很小,而且工作壓力差很小。比如一般25口徑的
電磁閥流通系數(shù)比15口徑的電動球閥小很多。電磁閥的驅動是通過電
和調節(jié)閥。關斷閥是兩位式的工作即全開和全關,調節(jié)閥是在上面安
裝電動閥門定位器,通過閉環(huán)調節(jié)來使閥門動態(tài)的穩(wěn)定在一個位置上
1.開關形式:
電磁閥通過線圈驅動,只能開或關,開關時動作時間短。
電動閥的驅動一般是用電機,開或關動作完成需要一定的時間模擬量
磁線圈,比較容易被電壓沖擊損壞。相當于開關的作用,就是開和關
2個作用。
實物圖:
型號:
610JM 45A-DA1-DAKA-1BA
811C-PM-502JC-152
35A-ACA-DEFJ-1JJ
45A-AA1-DFBJ-1KG
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116B-611BA 45A-DH1-DACE-1BA
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116B-611JC MOD M681
45A-FA1-DABA-1CM
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116B-611JD
45A-FA1-DABA-2CM
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