FM UL 3C **閥門(men)溝槽法蘭式軟(ruan)密(mi)封(feng)明桿(gan)閘(zha)閥型軟(ruan)密(mi)封(feng)閘(zha)閥具有(you)安裝快速、簡易、可靠、不(bu)受(shou)安裝場地限制、便于(yu)管道與閥門(men)的維修保養，有(you)隔(ge)(ge)振隔(ge)(ge)音與的角度范圍(wei)內(nei)有(you)克服(fu)管道連(lian)接不(bu)同軸而產生仿差(cha)，解(jie)決溫(wen)差(cha)所產

FM UL 3C **閥(fa)門(men)法蘭式(shi)軟密封明桿(gan)閘閥(fa)型軟密封閘閥(fa)具有(you)(you)安裝(zhuang)(zhuang)快速(su)、簡易、可靠、不受安裝(zhuang)(zhuang)場地限制、便于管(guan)道與閥(fa)門(men)的維修保養，有(you)(you)隔振(zhen)隔音與的角度范(fan)圍內有(you)(you)克服管(guan)道連接不同(tong)軸而產生仿差(cha)(cha)，解決溫差(cha)(cha)所(suo)產生熱

FM UL 3C **閥(fa)門(men)雙瓣(ban)蝶(die)式(shi)(shi)止回閥(fa)雙瓣(ban)蝶(die)式(shi)(shi)止回閥(fa)是(shi)對(dui)夾式(shi)(shi)連接的閥(fa)門(men)，它是(shi)由閥(fa)體、閥(fa)瓣(ban)、閥(fa)軸及(ji)彈簧組成。碟式(shi)(shi)止回閥(fa)閥(fa)瓣(ban)在從(cong)下朝上流(liu)(liu)動介質(zhi)(zhi)的作用(yong)下開啟。即(ji)介質(zhi)(zhi)從(cong)進口流(liu)(liu)入，出口流(liu)(liu)出。當進口壓力低(di)于出口

FM UL 3C **閥(fa)門溝(gou)槽式止(zhi)回(hui)(hui)閥(fa)玫德集團溝(gou)槽式止(zhi)回(hui)(hui)閥(fa)零部件(jian)設計主要由閥(fa)體、閥(fa)蓋及橡膠瓣三(san)種主要零件(jian)組(zu)成。主要適(shi)用(yong)于(yu)臥(wo)式安裝的(de)給(gei)排(pai)水(shui)系統，可(ke)安裝于(yu)水(shui)泵出(chu)水(shui)口出(chu)，防止(zhi)介質倒流及水(shui)錘(chui)對(dui)泵損害。此閥(fa)還可(ke)

FM UL 3C **閥(fa)門旋啟(qi)(qi)式(shi)止回(hui)閥(fa)玫德集(ji)團(tuan)旋啟(qi)(qi)式(shi)止回(hui)閥(fa)采用國外**的結構設(she)計，嚴格的制造工藝(yi)和高性能(neng)的材(cai)料，密封性可靠，操(cao)作(zuo)輕快，維護(hu)簡(jian)單便利，使用壽命(ming)長。旋啟(qi)(qi)式(shi)止回(hui)閥(fa)在管道(dao)系統(tong)中通常用于防(fang)止介質

FM UL 3C **閥門帶測壓孔溝(gou)槽蝶(die)閥本系列蝶(die)閥蝶(die)板采用流通式設計(ji)，閥體、蝶(die)板等鑄件采用高強度球墨鑄鐵制造，閥座和(he)蝶(die)板密(mi)封圈采用特殊(shu)結構獨特設計(ji)，可(ke)實(shi)現(xian)雙向密(mi)封應用于自(zi)來水、市政給排水、污水處理、

FM UL 3C **閥(fa)(fa)門蝸輪溝槽(cao)信號(hao)蝶(die)(die)(die)(die)(die)閥(fa)(fa)蝶(die)(die)(die)(die)(die)閥(fa)(fa)是(shi)(shi)根據旋(xuan)轉閥(fa)(fa)桿同時帶動(dong)(dong)蝶(die)(die)(die)(die)(die)板(ban)(ban)轉動(dong)(dong)來做啟閉的(de)一種閥(fa)(fa)門，在蝶(die)(die)(die)(die)(die)閥(fa)(fa)閥(fa)(fa)體圓柱形(xing)通道內，圓盤形(xing)蝶(die)(die)(die)(die)(die)板(ban)(ban)繞(rao)著軸線旋(xuan)轉，主要(yao)是(shi)(shi)旋(xuan)轉蝶(die)(die)(die)(die)(die)板(ban)(ban)90°來做流(liu)量控制，當蝶(die)(die)(die)(die)(die)板(ban)(ban)到達(da)90°時閥(fa)(fa)門

FM UL 3C **閥(fa)(fa)門長(chang)脖子(zi)溝槽蝶(die)(die)閥(fa)(fa)本(ben)系列蝶(die)(die)閥(fa)(fa)蝶(die)(die)板(ban)采(cai)(cai)用(yong)流通(tong)式設計(ji)，閥(fa)(fa)體、蝶(die)(die)板(ban)等鑄(zhu)件采(cai)(cai)用(yong)高強度球墨(mo)鑄(zhu)鐵制造(zao)，閥(fa)(fa)座和蝶(die)(die)板(ban)密封圈采(cai)(cai)用(yong)特(te)殊結(jie)構獨特(te)設計(ji)，可實現(xian)雙向(xiang)密封應(ying)用(yong)于自來(lai)水(shui)、市(shi)政(zheng)給排水(shui)、污水(shui)處理(li)、灌

FM UL 3C **閥門(men)溝槽信號蝶(die)閥 本系(xi)列蝶(die)閥蝶(die)板采(cai)用(yong)(yong)流通式設計(ji)，閥體(ti)、蝶(die)板等鑄件(jian)采(cai)用(yong)(yong)高強度球墨鑄鐵制造，閥座和蝶(die)板密(mi)封(feng)(feng)圈采(cai)用(yong)(yong)特(te)殊(shu)結(jie)構獨(du)特(te)設計(ji)，可(ke)實現雙向密(mi)封(feng)(feng)應(ying)用(yong)(yong)于(yu)自(zi)來水(shui)、市(shi)政給排水(shui)、污(wu)水(shui)處(chu)理、灌

FM UL 3C **閥(fa)(fa)門溝槽雙(shuang)偏心蝶閥(fa)(fa)本系列蝶閥(fa)(fa)蝶板(ban)采用(yong)(yong)流通式設(she)計(ji)(ji)，閥(fa)(fa)體、蝶板(ban)等鑄件采用(yong)(yong)高強(qiang)度球墨鑄鐵制造，閥(fa)(fa)座和蝶板(ban)密(mi)封(feng)圈(quan)采用(yong)(yong)特殊結構獨特設(she)計(ji)(ji)，可(ke)實(shi)現雙(shuang)向密(mi)封(feng)應用(yong)(yong)于自來水、市政給(gei)排水、污水處理、灌(guan)

FM UL 3C **閥門(men)蝸輪對夾蝶(die)閥本系(xi)列蝶(die)閥蝶(die)板(ban)采用(yong)流(liu)通式設計，閥體、蝶(die)板(ban)等鑄件(jian)采用(yong)高強度球(qiu)墨鑄鐵制造，閥座和(he)蝶(die)板(ban)密封(feng)圈采用(yong)特殊結構(gou)獨特設計，可實現雙(shuang)向(xiang)密封(feng)應(ying)用(yong)于自來水(shui)、市政(zheng)給排水(shui)、污水(shui)處理、灌溉(gai)

FM UL 3C **閥(fa)(fa)(fa)(fa)門蝸輪溝槽信號(hao)蝶(die)閥(fa)(fa)(fa)(fa)蝶(die)閥(fa)(fa)(fa)(fa)是根(gen)據(ju)旋(xuan)轉(zhuan)(zhuan)閥(fa)(fa)(fa)(fa)桿(gan)同時(shi)帶(dai)動蝶(die)板(ban)(ban)轉(zhuan)(zhuan)動來做(zuo)啟(qi)閉的一種閥(fa)(fa)(fa)(fa)門，在蝶(die)閥(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)體圓柱形通(tong)道內，圓盤形蝶(die)板(ban)(ban)繞著軸線旋(xuan)轉(zhuan)(zhuan)，主(zhu)要是旋(xuan)轉(zhuan)(zhuan)蝶(die)板(ban)(ban)90°來做(zuo)流量控(kong)制(zhi)，當蝶(die)板(ban)(ban)到達90°時(shi)閥(fa)(fa)(fa)(fa)門