SMC先導式2通電磁閥安裝注意事項

應用參數:

按動(dong)作方式(shi)(shi)分(fen)類，可分(fen)為(wei)直(zhi)動(dong)式(shi)(shi)和(he)先(xian)(xian)導式(shi)(shi)。直(zhi)接(jie)依靠電磁力(li)、氣(qi)壓力(li)、人力(li)和(he)機(ji)械力(li)使閥(fa)芯換(huan)向的(de)(de)(de)閥(fa)，稱為(wei)直(zhi)動(dong)式(shi)(shi)換(huan)向閥(fa)。直(zhi)動(dong)式(shi)(shi)閥(fa)的(de)(de)(de)通(tong)徑較小(xiao)。先(xian)(xian)導式(shi)(shi)氣(qi)閥(fa)由先(xian)(xian)導閥(fa)和(he)主閥(fa)組成(cheng)，依靠先(xian)(xian)導閥(fa)輸出的(de)(de)(de)氣(qi)壓力(li)，通(tong)過控制活塞等推動(dong)主閥(fa)芯換(huan)向的(de)(de)(de)那部(bu)分(fen)稱為(wei)主閥(fa)。通(tong)徑大的(de)(de)(de)換(huan)向閥(fa)大都(dou)為(wei)先(xian)(xian)導式(shi)(shi)換(huan)向閥(fa)。先(xian)(xian)導閥(fa)又(you)分(fen)成(cheng)內部(bu)先(xian)(xian)導式(shi)(shi)和(he)外(wai)部(bu)先(xian)(xian)導式(shi)(shi)。先(xian)(xian)導控制的(de)(de)(de)氣(qi)源是(shi)主閥(fa)提供的(de)(de)(de)為(wei)內部(bu)先(xian)(xian)導式(shi)(shi)；先(xian)(xian)導控制的(de)(de)(de)氣(qi)源是(shi)外(wai)部(bu)供給(gei)的(de)(de)(de)為(wei)外(wai)部(bu)先(xian)(xian)導式(shi)(shi)。外(wai)部(bu)先(xian)(xian)導式(shi)(shi)換(huan)向閥(fa)切換(huan)不受換(huan)向閥(fa)使用壓力(li)大小(xiao)的(de)(de)(de)影響(xiang)，故換(huan)向閥(fa)可在低壓或真空壓力(li)條件下工(gong)作。

當(dang)電(dian)磁線圈不(bu)通(tong)(tong)(tong)電(dian)時，閥(fa)(fa)芯在(zai)彈簧力(li)(li)(li)作(zuo)用下處(chu)(chu)于最(zui)上端位置，這時從圖中可(ke)(ke)以(yi)看出(chu)，入口(kou)空氣(qi)(qi)(qi)(qi)被封住，出(chu)口(kou)和排氣(qi)(qi)(qi)(qi)口(kou)相通(tong)(tong)(tong)，即電(dian)磁閥(fa)(fa)處(chu)(chu)于排氣(qi)(qi)(qi)(qi)狀(zhuang)(zhuang)態(tai)；當(dang)電(dian)磁閥(fa)(fa)通(tong)(tong)(tong)電(dian)時，閥(fa)(fa)芯受(shou)電(dian)磁鐵電(dian)磁力(li)(li)(li)吸引克(ke)服彈簧力(li)(li)(li)向下移動(dong)，這時從圖中可(ke)(ke)以(yi)看出(chu)，入口(kou)空氣(qi)(qi)(qi)(qi)可(ke)(ke)以(yi)通(tong)(tong)(tong)向出(chu)口(kou)，而出(chu)口(kou)與(yu)排氣(qi)(qi)(qi)(qi)口(kou)不(bu)相通(tong)(tong)(tong)，即電(dian)磁閥(fa)(fa)處(chu)(chu)于供(gong)氣(qi)(qi)(qi)(qi)狀(zhuang)(zhuang)態(tai)；當(dang)電(dian)磁閥(fa)(fa)失電(dian)后，閥(fa)(fa)芯靠(kao)彈簧力(li)(li)(li)復位，又處(chu)(chu)于排氣(qi)(qi)(qi)(qi)狀(zhuang)(zhuang)態(tai)。SMC電(dian)磁閥(fa)(fa)就是這樣通(tong)(tong)(tong)過(guo)閥(fa)(fa)芯位置的改變(bian)(bian)來來改變(bian)(bian)和控制壓縮空氣(qi)(qi)(qi)(qi)流(liu)動(dong)的方向

系列22VXP22

閥體大小732A

閥體形式0N.C.

電磁閥可選項-NBR,Brass(C37)或BC6/Cu,B種

接管口徑121 1/4

螺紋的種類-Rc/法蘭型

額定電壓5DC24V

導線引出方式DDIN型插座式

電氣可選項Z帶指示燈·過電壓保護回路

常用(yong)型號:

VP342-4DD1-02B

PF3W740-F06-F-M

AS420-04 

AN500-06  

VQC4100-5B1 

FGDCA-06-G020 

VGA342-06FA 

IL100-03-L  

AW40-03B-2-A-X419

VEF2131-1-03

減薄離子棒 IZT42-34D28HQ-3

ITV0010-2BL

ITV0090-2BL

IR1020-1

ASP630F-04-12S

IR1020-01

VSA3145-06-X59

VSA4140-06   

VPA3145-04

asd630fg-04-10s 

SMC先導式2通電磁閥安裝注意事項