原理:通電時(shí),電磁力把先導(dǎo)孔打開(kāi),上腔室壓力迅速下降,在關(guān) 閉件周?chē)纬缮系拖赂叩膲翰睿黧w壓力推動(dòng)關(guān)閉件向上移動(dòng),閥門(mén)打開(kāi);斷電時(shí),彈簧力把先導(dǎo)孔關(guān)閉,入口壓力通過(guò)旁通孔迅速腔室在關(guān)閥件周?chē)纬上碌蜕细叩膲翰,流體壓力推動(dòng)關(guān)閉件向下移動(dòng),關(guān)閉閥門(mén)。
臺(tái)灣YIYANG電磁閥部分型號(hào)如下:
SWG-02-3C2-LW-A5 SWG-02-3C3-LW-A5 SWG-02-3C4-LW-A5 SWG-02-3C5-LW-A5
SWG-02-3C7-LW-A5 SWG-02-3C8-LW-A5 SWG-02-3C9-LW-A5 SWG-02-3C60-LW-A5
SWG-02-2D2-LW-A5 SWG-02-2B2-LW-A5 SWG-02-2B3-LW-A5 SWG-02-2B8-LW-A5
SWG-02-3C2-DL-A5 SWG-02-3C3-DL-A5 SWG-02-3C4-DL-A5 SWG-02-3C5-DL-A5
SWG-02-3C7-DL-A5 SWG-02-3C8-DL-A5 SWG-02-3C9-DL-A5 SWG-02-3C60-DL-A5
SWG-02-2D2-DL-A5 SWG-02-2B2-DL-A5 SWG-02-2B3-DL-A5 SWG-02-2B8-DL-A5
SWG-02-2B2B-LW-A5 SWG-02-2B3B-LW-A5