寶德BURKERT截止閥技術結構及原理

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寶德BURKERT截止閥技術結構及原理

BURKERT截(jie)止(zhi)閥(fa)(fa)底部采用與水管機同的平底設計，不易造成雜物淤積，使(shi)流體(ti)暢通無阻(zu)。截(jie)止(zhi)閥(fa)(fa)的結構一(yi)般與截(jie)止(zhi)閥(fa)(fa)相似，其閥(fa)(fa)瓣(ban)沿著通道中以(yi)線(xian)作(zuo)升降運動，動作(zuo)可靠，但流體(ti)阻(zu)力較大，適(shi)用于(yu)輕小口徑的場合。

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寶德BURKERT截止閥技術結構及原理

BURKERT截(jie)止(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)底(di)部采用(yong)(yong)與(yu)(yu)水管(guan)(guan)機同(tong)的(de)(de)(de)平底(di)設計，不(bu)易(yi)造成雜物淤積(ji)，使流體(ti)暢通(tong)無阻。截(jie)止(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)的(de)(de)(de)結構一(yi)般(ban)與(yu)(yu)截(jie)止(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)相似，其閥(fa)(fa)(fa)(fa)瓣(ban)(ban)(ban)(ban)沿著通(tong)道中以線作升降運(yun)(yun)動(dong)(dong)，動(dong)(dong)作可靠，但流體(ti)阻力較大，適(shi)用(yong)(yong)于(yu)(yu)輕(qing)小(xiao)口(kou)(kou)(kou)徑(jing)的(de)(de)(de)場合。升降式(shi)(shi)(shi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)可直通(tong)式(shi)(shi)(shi)和立(li)式(shi)(shi)(shi)兩種。直通(tong)式(shi)(shi)(shi)升降止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)一(yi)般(ban)只能安裝在(zai)水平管(guan)(guan)路，而立(li)式(shi)(shi)(shi)升降止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)一(yi)般(ban)就安裝在(zai)垂(chui)直管(guan)(guan)路。旋(xuan)(xuan)啟(qi)(qi)(qi)(qi)式(shi)(shi)(shi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)的(de)(de)(de)閥(fa)(fa)(fa)(fa)瓣(ban)(ban)(ban)(ban)繞轉(zhuan)(zhuan)軸作旋(xuan)(xuan)轉(zhuan)(zhuan)運(yun)(yun)動(dong)(dong)。其流體(ti)阻力一(yi)般(ban)小(xiao)于(yu)(yu)升降式(shi)(shi)(shi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)，它(ta)適(shi)用(yong)(yong)于(yu)(yu)較大口(kou)(kou)(kou)徑(jing)的(de)(de)(de)場合。旋(xuan)(xuan)啟(qi)(qi)(qi)(qi)式(shi)(shi)(shi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)根據閥(fa)(fa)(fa)(fa)瓣(ban)(ban)(ban)(ban)的(de)(de)(de)數目可分為單(dan)(dan)瓣(ban)(ban)(ban)(ban)旋(xuan)(xuan)啟(qi)(qi)(qi)(qi)式(shi)(shi)(shi)、雙(shuang)瓣(ban)(ban)(ban)(ban)旋(xuan)(xuan)啟(qi)(qi)(qi)(qi)式(shi)(shi)(shi)及多瓣(ban)(ban)(ban)(ban)旋(xuan)(xuan)啟(qi)(qi)(qi)(qi)式(shi)(shi)(shi)三種。單(dan)(dan)瓣(ban)(ban)(ban)(ban)旋(xuan)(xuan)啟(qi)(qi)(qi)(qi)式(shi)(shi)(shi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)一(yi)般(ban)適(shi)用(yong)(yong)于(yu)(yu)中等口(kou)(kou)(kou)徑(jing)的(de)(de)(de)場合。大口(kou)(kou)(kou)徑(jing)管(guan)(guan)路選用(yong)(yong)單(dan)(dan)瓣(ban)(ban)(ban)(ban)旋(xuan)(xuan)啟(qi)(qi)(qi)(qi)式(shi)(shi)(shi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)時，為減(jian)少水錘(chui)壓力，采用(yong)(yong)能減(jian)小(xiao)水錘(chui)壓力的(de)(de)(de)緩閉(bi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)。雙(shuang)瓣(ban)(ban)(ban)(ban)旋(xuan)(xuan)啟(qi)(qi)(qi)(qi)式(shi)(shi)(shi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)適(shi)用(yong)(yong)于(yu)(yu)大中口(kou)(kou)(kou)徑(jing)管(guan)(guan)路。對夾雙(shuang)瓣(ban)(ban)(ban)(ban)旋(xuan)(xuan)啟(qi)(qi)(qi)(qi)式(shi)(shi)(shi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)結構小(xiao)、重量輕(qing)，是(shi)一(yi)種發展較快的(de)(de)(de)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)；多瓣(ban)(ban)(ban)(ban)旋(xuan)(xuan)啟(qi)(qi)(qi)(qi)式(shi)(shi)(shi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)適(shi)用(yong)(yong)于(yu)(yu)大口(kou)(kou)(kou)徑(jing)管(guan)(guan)路。

寶德BURKERT二位二通(tong)電磁閥(fa); 伺服輔助
伺(si)服輔助(zhu)隔膜(mo)，直徑可達(da)DN50
防(fang)振(zhen)，中央螺紋(wen)線(xian)圈系統
阻尼設計，安(an)靜(jing)關閉
服務(wu)友(you)好的手(shou)動覆蓋
防(fang)爆版本
類型(xing)6281
手(shou)術伺服控制
執行器類(lei)型(xing)柱塞閥
主閥(fa)工作(zuo)原理隔膜閥(fa)
切換(huan)功(gong)能開關(guan)
媒體分離沒有
閥門(men)功能A - 常閉 - 進(jin)氣口(kou)1（P / NC）
流體端口連接(jie)編(bian)號2
閥(fa)門功能開關位置數2
閥門(men)功能手動(dong)驅動(dong)沒有
流在座位上方

寶德BURKERT截止閥技術結構及原理