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HYDAC賀德(de)克電磁閥是賀德(de)克生產(chan)的(de)一種(zhong)插裝式電磁換(huan)向閥。hydac電(dian)磁(ci)閥(fa)采用一次開閥(fa)和二(er)次開閥(fa)于一體的特殊(shu)結構形式,未通電(dian)時,電(dian)磁(ci)閥(fa)呈關(guan)閉(bi)狀(zhuang)態。通電(dian)時,線圈產生磁(ci)場吸動(dong)鐵芯,提起(qi)閥(fa)桿導閥(fa)口打開,閥(fa)塞(sai)(sai)上下產生壓力差,將活(huo)塞(sai)(sai)托上。
賀(he)德克電磁通斷閥(fa)(fa)(fa)(fa)是(shi)自動(dong)(dong)化(hua)系(xi)統中執(zhi)行(xing)機(ji)構的(de)一種(zhong),由多彈(dan)簧氣(qi)(qi)動(dong)(dong)薄膜執(zhi)行(xing)機(ji)構或(huo)浮動(dong)(dong)式活塞執(zhi)行(xing)機(ji)構與(yu)調節閥(fa)(fa)(fa)(fa)組(zu)成(cheng),接收調節儀表的(de)信號,控制(zhi)工(gong)(gong)(gong)藝(yi)管道內(nei)流(liu)(liu)體(ti)的(de)切斷、接通或(huo)切換。具有結(jie)構簡(jian)單,反(fan)應(ying)靈敏,動(dong)(dong)作可(ke)靠(kao)等特點。 可(ke)guang泛(fan)地應(ying)用在(zai)石(shi)油(you)、化(hua)工(gong)(gong)(gong)、冶金等工(gong)(gong)(gong)業(ye)生(sheng)產部門。氣(qi)(qi)動(dong)(dong)切斷閥(fa)(fa)(fa)(fa)的(de)氣(qi)(qi)源要求(qiu)(qiu)經過濾的(de)壓縮空氣(qi)(qi),流(liu)(liu)經閥(fa)(fa)(fa)(fa)體(ti)內(nei)的(de)介(jie)(jie)質(zhi)應(ying)該是(shi)無(wu)雜質(zhi)和(he)無(wu)顆粒的(de)液體(ti)和(he)氣(qi)(qi)體(ti)。根(gen)據允許壓差情況、介(jie)(jie)質(zhi)特點以(yi)及工(gong)(gong)(gong)藝(yi)管道要求(qiu)(qiu),可(ke)選用單座、套筒(tong)、三通切斷閥(fa)(fa)(fa)(fa)。切斷閥(fa)(fa)(fa)(fa)工(gong)(gong)(gong)作的(de)可(ke)靠(kao)性(xing),在(zai)很(hen)大(da)程度(du)上取決于(yu)正確選擇(ze)其結(jie)構和(he) 能適合其工(gong)(gong)(gong)作條件(jian)的(de)材料,并取決于(yu)運(yun)行(xing)條件(jian)。如切斷閥(fa)(fa)(fa)(fa)只(zhi)能在(zai)兩種(zhong)狀(zhuang)態下工(gong)(gong)(gong)作,全(quan)開或(huo)全(quan)關(guan)。當閥(fa)(fa)(fa)(fa)瓣(ban)在(zai)閥(fa)(fa)(fa)(fa)座內(nei)處于(yu)中間位(wei)置時,由于(yu)壓降大(da)而產生(sheng)大(da)的(de)流(liu)(liu)速,這就(jiu)形成(cheng)汽蝕的(de)條件(jian),引起(qi)侵蝕,破(po)壞閥(fa)(fa)(fa)(fa)瓣(ban)和(he)閥(fa)(fa)(fa)(fa)座的(de)密封面,結(jie)果喪失(shi)了關(guan)閉件(jian)的(de)密封性(xing),在(zai)滲漏(lou)介(jie)(jie)質(zhi)對金屬的(de)作用下,初始時的(de)小漏(lou)很(hen)快會變成(cheng)大(da)漏(lou)。
賀德(de)克(ke)電(dian)磁(ci)鐵通(tong)電(dian)時閥(fa)(fa)(fa)可以(yi)雙向通(tong)流。電(dian)磁(ci)鐵沒(mei)通(tong)電(dian)時閥(fa)(fa)(fa)從(cong)接(jie)被截止(zhi)。壓差為(wei)1 .5bar時,閥(fa)(fa)(fa)塞(sai)開啟,則可以(yi)反方向通(tong)流〔單向功能)。
該閥(fa)(fa)的具體(ti)特(te)性:1.濕(shi)式電(dian)磁鐵(tie)(tie),壽命長,噪音小。2.多種電(dian)磁鐵(tie)(tie)和(he)電(dian)氣接頭可供選擇(ze)。3.閥(fa)(fa)芯硬(ying)化nai磨處(chu)理,壽命。4.閥(fa)(fa)在關(guan)閉位置(zhi)(zhi)時,錐閥(fa)(fa)芯截斷油流。4.表面鍍(du)鋅。5電(dian)磁鐵(tie)(tie)內置(zhi)(zhi)密封(feng),防止進水。6.結構緊(jin)湊式。
流量(liang):*大75 1/min
內部泄漏:無泄漏
工作介質溫度范圍:-20℃至+120℃
環(huan)境溫度范(fan)圍(wei);-20℃至+60℃
電壓型式(shi):直(zhi)流線圈(quan),交流供(gong)電時需使(shi)用帶內置橋式(shi)整(zheng)流器的線圈(quan)
額(e)定(ding)電流(liu)(20℃時)12v DC時1.5A24V DC時0.8A
電壓(ya)波動(dong):-15%至(zhi)+15%
工作時間:連續
切換時間(jian):開啟:約35ms關(guan)閉:約J 80ms
工(gong)作(zuo)介質:液壓(ya)油符(fu)合(he)DIN515241,2部分
粘度范圍:建(jian)議(yi)10mm2/s至(zhi)420mm2 / s
過濾:允許污染度符合ISO4406 , 21/19/16
安裝位置:任選
材(cai)料(liao):閥(fa)體:高強(qiang)度鋼閥(fa)芯:硬化、磨(mo)削鋼密封: Perbunan(標準)Viton(可選)擋圈用PTFE
安(an)裝(zhuang)尺寸:符合(he)10120
重量:整個閥(fa):0.37kg線(xian)圈:0.19kg
常用型號:
WSM12120Y-01M-C-N-24DG
WSM12120V-01-C-N-0
WSM12120V-01-C-N-12DG
WSM12120V-01-C-N-24DG
WSM12120W-01-C-N-0
WSM12120W-01-C-N-12DG
WSM12120W-01-C-N-230AG
WSM12120W-01-C-N-24DG
WSM12120W-01M-C-N-0
WSM12120Y-01-C-N-0
WSM12120Y-01-C-N-12DG
WSM12120Y-01-C-N-230AG
WSM12120Y-01-C-N-24DG
WSM12120Y-01-C-V-0
WSM12120Y-01M-C-N-0
WSM12120YR-01-C-N-0
WSM12120YR-01-C-N-12DG
WSM12120YR-01-C-N-230AG
WSM12120YR-01-C-N-24DG
WSM12120YR-01-C-V-0
WSM12120YR-01M-C-N-0
WSM12120Z-01-C-N-0
WSM12120Z-01-C-N-12DG
WSM12120Z-01-C-N-230AG
WSM12120Z-01-C-N-24DG
WSM12120Z-01-C-V-0
WSM12120Z-01M-C-N-0
WSM12120ZR-01-C-N-0
WSM12120ZR-01-C-N-12DG