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簡要描(miao)述:SMC先導式減壓閥AR系列,SMC電磁閥性能SMC先(xian)(xian)導式減壓閥(fa)主(zhu)要(yao)由閥(fa)體(ti)、主(zhu)彈(dan)簧(huang)、主(zhu)閥(fa)芯、主(zhu)閥(fa)座、活(huo)塞、先(xian)(xian)dao彈(dan)簧(huang)、先(xian)(xian)導閥(fa)芯、先(xian)(xian)導閥(fa)座、先(xian)(xian)導活(huo)塞和(he)調整彈(dan)簧(huang)等(deng)組(zu)成。
品牌 HYDAC/德國賀德克 應用領域 電子
SMC先導式減壓閥AR系列,SMC電磁閥性能
SMC先導式(shi)減壓閥特點:
?內部先導(dao)式(shi)的(de)溢流(liu)型。
系列(lie) 接管口徑 設定壓力(MPa)
AR425~925 1/4,3/8,1/2,3/4,1 1/4,1 1/2,2 0.05~0.83
AR435~935 1/4,3/8,1/2,3/4,1 1/4,1 1/2,2 0.02~0.2
SMC先(xian)(xian)(xian)導(dao)式(shi)減(jian)壓(ya)閥(fa)(fa)主(zhu)要由(you)閥(fa)(fa)體、主(zhu)彈簧(huang)(huang)(huang)、主(zhu)閥(fa)(fa)芯、主(zhu)閥(fa)(fa)座、活塞、先(xian)(xian)(xian)dao彈簧(huang)(huang)(huang)、先(xian)(xian)(xian)導(dao)閥(fa)(fa)芯、先(xian)(xian)(xian)導(dao)閥(fa)(fa)座、先(xian)(xian)(xian)導(dao)活塞和調(diao)整(zheng)彈簧(huang)(huang)(huang)等(deng)組成。擰動調(diao)節螺釘(ding),壓(ya)縮調(diao)整(zheng)彈簧(huang)(huang)(huang),頂開(kai)先(xian)(xian)(xian)導(dao)閥(fa)(fa)芯,介質從(cong)進(jin)口(kou)側進(jin)入活塞上方(fang),由(you)于(yu)活塞面積大于(yu)主(zhu)閥(fa)(fa)閥(fa)(fa)芯面積,推動活塞向下移動,使主(zhu)閥(fa)(fa)打開(kai),由(you)閥(fa)(fa)后(hou)壓(ya)力平衡調(diao)節彈簧(huang)(huang)(huang)的(de)壓(ya)力改(gai)變(bian)導(dao)閥(fa)(fa)的(de)開(kai)度,從(cong)而改(gai)變(bian)活塞上方(fang)的(de)壓(ya)力,控制主(zhu)閥(fa)(fa)芯的(de)開(kai)度使閥(fa)(fa)后(hou)壓(ya)力保持(chi)恒定。
相比直動式減(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)閥(fa)(fa),先導(dao)式減(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)的遠程(cheng)控制(zhi)口有個重要功能,即通過油管接到另一個遠程(cheng)調(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)(遠程(cheng)調(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)的結構和減(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)的先導(dao)控制(zhi)部分一樣),調(diao)(diao)節遠程(cheng)調(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)的彈簧力,即可調(diao)(diao)節減(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)主閥(fa)(fa)芯上(shang)端的液壓(ya)(ya)(ya)(ya)(ya)(ya)力,從而對減(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)的出口壓(ya)(ya)(ya)(ya)(ya)(ya)力實行遠程(cheng)調(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya),但遠程(cheng)調(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)所能調(diao)(diao)節的zui高壓(ya)(ya)(ya)(ya)(ya)(ya)力不(bu)得(de)超(chao)過減(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)本身導(dao)閥(fa)(fa)的調(diao)(diao)整壓(ya)(ya)(ya)(ya)(ya)(ya)力。
分類:
按結構形式(shi)(shi)可分為(wei)膜片式(shi)(shi)、彈簧薄膜式(shi)(shi)、活塞式(shi)(shi)、杠桿式(shi)(shi)和波(bo)紋管式(shi)(shi);按閥(fa)(fa)座(zuo)數目可分為(wei)單座(zuo)式(shi)(shi)和雙座(zuo)式(shi)(shi);按閥(fa)(fa)瓣的位置不(bu)同可分為(wei)正作用(yong)式(shi)(shi)和反(fan)作用(yong)式(shi)(shi)。
減壓(ya)閥的(de)種類很多,常見的(de)有:先導活塞(sai)式(shi)(shi)減壓(ya)閥、薄膜式(shi)(shi)減壓(ya)閥、波紋(wen)管式(shi)(shi)減壓(ya)閥、比例(li)式(shi)(shi)減壓(ya)閥、自力(li)式(shi)(shi)減壓(ya)閥、直(zhi)接作用自力(li)式(shi)(shi)減壓(ya)閥、背壓(ya)調節閥等等。它們分別(bie)適用于(yu)不同的(de)工作介(jie)質。
不同(tong)(tong)的(de)形式有不同(tong)(tong)的(de)具體工作原理。但總的(de)原理還是:減(jian)壓(ya)(ya)閥是通過啟(qi)閉件的(de)節流,將(jiang)進口(kou)壓(ya)(ya)力減(jian)至某一需要(yao)(yao)的(de)出口(kou)壓(ya)(ya)力,并使出口(kou)壓(ya)(ya)力保持穩定(ding)。但一般減(jian)壓(ya)(ya)閥都要(yao)(yao)求進出口(kou)壓(ya)(ya)差必(bi)須≥0.2Mpa。
SMC先導式減壓閥AR系列,SMC電磁閥性能
AR1000-M5
AR1000-M5-1
AR1000-M5-1N
AR1000-M5-1R
AR1000-M5-1X552
AR1000-M5B1X518
AR1000-M5BGX508
AR1000-M5B-X507
AR1000-M5B-X508
AR1000-M5-N
AR1000-M5-Q
AR1000-M5-R
AR1000-M5-X124
AR1000-M5-X552
AR10-M5
AR10-M5(UKA784)
AR10-M5(UKA785)
AR10-M5-1
AR10-M5-1-A
AR10-M5-1N
AR10-M5-1N-A
AR10-M5-1R
AR10-M5-1-X124
AR10-M5-A
AR10-M5BG
AR10-M5BG-1Z
AR10-M5BG-A
AR10-M5BGAX2134