美國(guó)ASCO阿斯卡脈沖閥天津代購(gòu) 脈沖閥分為直角脈沖閥和淹沒(méi)式脈沖閥高壓氣從進(jìn)氣口接入, 進(jìn)入下氣室,,1,、當(dāng)脈沖閥未得電時(shí),氣體通過(guò)上下兩殼體的恒壓管道以及其中的節(jié)流孔進(jìn)入減壓室,,由于閥芯在彈簧的作用下堵住泄壓孔,,氣體不會(huì)排出,令減壓室和下氣室的壓力*,,而在彈簧作用下,,膜片將噴吹口堵住,,氣體不會(huì)沖出。2,、當(dāng)脈沖閥得電時(shí),,閥芯在電磁力作用下向上抬起,泄壓孔打開(kāi),,氣體噴出,,由于恒壓管道節(jié)流孔的作用,泄壓孔的流出速度大于減壓室恒壓管氣體的流入速度,,令減壓室壓力低于下氣室的壓力,,下氣室的氣體將膜片頂起,打開(kāi)噴吹口,,進(jìn)行氣體噴吹,。 400325-117
400425-342
SCG353A047
43004869
43004886
EFG551A001MS
EFG551A002MS
SCG551A001MS
SCG551A002MS
EF8320G200
EF8320G202
EF8320G203
SCG531D001MS
SCG531D002MS
SCG531C017
SCG551A005MS 230/50
SCG551A005MS 24VDC
SCG551A001MS 230/50
SCG551A001MS 24VDC
SCG551A002MS 24VDC
SCG551A002MS 230/50
EFG551H401MO 24VDC
EFG551H401MO 220/50
EFG551A001MS 220/50
EFG551A001MS 24VDC
SCG353A043 230/50
SCG353A043 24VDC 美國(guó)ASCO阿斯卡脈沖閥天津代購(gòu)