派克PARKER電磁閥二位二通安裝使用

美國PARKER二位二通電磁閥
派克(ke)二位(wei)(wei)二通(tong)(tong)直接操作(zuo)型(xing)(xing)(xing)電(dian)(dian)(dian)磁(ci)閥(fa)(fa)選用主要控制參數為通(tong)(tong)徑、設計公(gong)稱壓力、介質允(yun)許溫(wen)度范圍、接口尺寸等(deng)。電(dian)(dian)(dian)磁(ci)閥(fa)(fa)是(shi)(shi)(shi)用電(dian)(dian)(dian)磁(ci)鐵推動(dong)閥(fa)(fa)門的(de)(de)開啟與關(guan)閉，通(tong)(tong)常(chang)用于口徑在40mm以下的(de)(de)兩(liang)位(wei)(wei)式控制中，尤(you)其多用于接通(tong)(tong)、切斷(duan)或(huo)轉(zhuan)換氣路、液(ye)路等(deng)。閥(fa)(fa)門的(de)(de)密封(feng)(feng)是(shi)(shi)(shi)考(kao)核閥(fa)(fa)門優劣的(de)(de)主要指(zhi)標之。閥(fa)(fa)門的(de)(de)密封(feng)(feng)主要包括兩(liang)個(ge)方面(mian)，即內漏和外漏。外漏是(shi)(shi)(shi)不(bu)允(yun)許發生(sheng)的(de)(de)。電(dian)(dian)(dian)磁(ci)閥(fa)(fa)主要優點是(shi)(shi)(shi)體(ti)積小，動(dong)作(zuo)可靠，維修(xiu)方便，價格便宜(yi)。選擇時(shi)(shi)需要注意根據工藝要求選擇常(chang)開或(huo)常(chang)閉型(xing)(xing)(xing)。電(dian)(dian)(dian)磁(ci)閥(fa)(fa)就是(shi)(shi)(shi)只需瞬(shun)間通(tong)(tong)電(dian)(dian)(dian)即完成(cheng)閥(fa)(fa)門開關(guan)動(dong)作(zuo),閥(fa)(fa)芯位(wei)(wei)置不(bu)需電(dian)(dian)(dian)來保持。它的(de)(de)優點在于節約能源(yuan)尤(you)其是(shi)(shi)(shi)用電(dian)(dian)(dian)池作(zuo)電(dian)(dian)(dian)源(yuan)的(de)(de)場(chang)(chang)合，而(er)且可不(bu)考(kao)慮(lv)溫(wen)升(sheng)，從而(er)線圈壽命長，在高低溫(wen)、防(fang)爆等(deng)場(chang)(chang)合有(you)較高安全(quan)性(xing)。派克(ke)二位(wei)(wei)二通(tong)(tong)直接操作(zuo)型(xing)(xing)(xing)電(dian)(dian)(dian)磁(ci)閥(fa)(fa)只能作(zuo)全(quan)開和全(quan)關(guan),不(bu)能作(zuo)調節和節流(liu)。閘(zha)板有(you)兩(liang)個(ge)密封(feng)(feng)面(mian),zui常(chang)用的(de)(de)模式閘(zha)板閥(fa)(fa)的(de)(de)兩(liang)個(ge)密封(feng)(feng)面(mian)形(xing)成(cheng)楔形(xing)、楔形(xing)角(jiao)隨閥(fa)(fa)門參數而(er)異,通(tong)(tong)常(chang)為50,介質溫(wen)度不(bu)高時(shi)(shi)為2°52'。楔式閘(zha)閥(fa)(fa)的(de)(de)閘(zha)板可以做成(cheng)個(ge)整 體(ti)，叫做剛性(xing)閘(zha)板；

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Parker派克VB/VM/VS系列(lie)直(zhi)動式壓(ya)(ya)力閥是一種可調彈簧加載的直(zhi)動式減震活(huo)塞式滑閥，滯后(hou)小。可按(an)最大調節壓(ya)(ya)力25、64、160、210bar（NG06）或64、125、210bar（NG10）這樣的壓(ya)(ya)力等級進行供貨。減壓(ya)(ya)閥為(wei)3通式結構

parker防爆(bao)線圈(quan)美國PARKER電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)和(he)常(chang)(chang)開電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)。常(chang)(chang)閉(bi)(bi)電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa),常(chang)(chang)位(wei)時(shi),活動(dong)鐵(tie)芯(xin)封(feng)住副閥(fa)(fa)口(kou)(kou),閥(fa)(fa)腔內(nei)壓力平(ping)衡,副閥(fa)(fa)、主閥(fa)(fa)口(kou)(kou)封(feng)閉(bi)(bi)。當(dang)線圈(quan)通(tong)電(dian)(dian)(dian),產生(sheng)(sheng)(sheng)電(dian)(dian)(dian)磁(ci)(ci)力將活動(dong)鐵(tie)芯(xin)吸上(shang),副閥(fa)(fa)打(da)開,主閥(fa)(fa)腔內(nei)的介質(zhi)自導閥(fa)(fa)口(kou)(kou)外泄,以致主閥(fa)(fa)膜(mo)片上(shang)下(xia)產生(sheng)(sheng)(sheng)壓力差,膜(mo)片被迅速(su)托起,主閥(fa)(fa)口(kou)(kou)開啟(qi),閥(fa)(fa)呈(cheng)通(tong)路狀態。當(dang)線圈(quan)斷電(dian)(dian)(dian),磁(ci)(ci)場消失,活動(dong)鐵(tie)芯(xin)復位(wei),封(feng)閉(bi)(bi)副閥(fa)(fa)口(kou)(kou),繼而(er)副閥(fa)(fa)膜(mo)片上(shang)腔壓力上(shang)升,主閥(fa)(fa)膜(mo)片壓向閥(fa)(fa)座,閥(fa)(fa)又呈(cheng)關閉(bi)(bi)狀態。PARKER電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)常(chang)(chang)開電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa),當(dang)線圈(quan)通(tong)電(dian)(dian)(dian)時(shi),產生(sheng)(sheng)(sheng)磁(ci)(ci)場力,銜鐵(tie)在磁(ci)(ci)力作(zuo)用下(xia)下(xia)移,推動(dong)副閥(fa)(fa)閥(fa)(fa)杯下(xia)移,副閥(fa)(fa)關閉(bi)(bi)PARKER321G8512 341L04 133X5156
PARKER321G8612 341L05 133X51561D
PARKER321G8712 341L11 133X5196
PARKER321G8812 341L1130 133X51961D
PARKER321G8912 341L1190 133X5296
PARKER321H11 341L21 133X52961D
PARKER321H13 341L2190 135K04
PARKER321H15 341L9101 135K03
PARKER321H1590 341L9201 221G5303
PARKER321H21 341L9504 221G5306
PARKER321H23 341L9534 221G5503
派克二位二通直接操作型電磁閥,美國PARKER二位二通電磁閥
PARKER321K31 341L9594 221G1303
PARKER321K3106 341L9598 221G13
PARKER321K33 341N01 221G1330
派克PARKER電磁閥二位二通安裝使用