FM UL 3C **閥門溝槽法(fa)蘭(lan)式軟密封(feng)明桿(gan)閘閥型軟密封(feng)閘閥具(ju)有安(an)裝快(kuai)速、簡易、可靠、不受安(an)裝場(chang)地限制、便于管(guan)道與閥門的(de)維修保(bao)養(yang),有隔振(zhen)隔音與的(de)角(jiao)度范(fan)圍內有克服管(guan)道連接不同軸而產(chan)生仿差(cha),解決溫差(cha)所產(chan)
FM UL 3C **閥(fa)門(men)法蘭式(shi)軟密封(feng)明桿閘閥(fa)型軟密封(feng)閘閥(fa)具有(you)安裝快速、簡易、可靠、不(bu)受安裝場地限制(zhi)、便于管道與(yu)閥(fa)門(men)的(de)維修保養,有(you)隔(ge)振隔(ge)音與(yu)的(de)角(jiao)度范圍內有(you)克服管道連接不(bu)同軸而產(chan)生仿差,解決溫(wen)差所產(chan)生熱
FM UL 3C **閥門雙瓣(ban)蝶式止回(hui)閥雙瓣(ban)蝶式止回(hui)閥是(shi)對夾式連接的閥門,它是(shi)由閥體、閥瓣(ban)、閥軸及彈簧組成。碟式止回(hui)閥閥瓣(ban)在(zai)從下朝(chao)上流(liu)動介質的作用下開啟。即(ji)介質從進口(kou)(kou)流(liu)入,出口(kou)(kou)流(liu)出。當進口(kou)(kou)壓力低(di)于出口(kou)(kou)
FM UL 3C **閥(fa)門溝槽(cao)式止(zhi)回閥(fa)玫(mei)德集團溝槽(cao)式止(zhi)回閥(fa)零(ling)部件設計(ji)主(zhu)要(yao)由閥(fa)體(ti)、閥(fa)蓋(gai)及橡(xiang)膠瓣三種(zhong)主(zhu)要(yao)零(ling)件組成。主(zhu)要(yao)適用于(yu)臥式安裝(zhuang)(zhuang)的給排水系統,可安裝(zhuang)(zhuang)于(yu)水泵(beng)出(chu)(chu)水口出(chu)(chu),防(fang)止(zhi)介(jie)質倒(dao)流(liu)及水錘對泵(beng)損害(hai)。此閥(fa)還(huan)可
FM UL 3C **閥門旋啟式止回(hui)閥玫德(de)集(ji)團(tuan)旋啟式止回(hui)閥采用國外**的結構設計,嚴格的制造工(gong)藝和高性能的材(cai)料,密封性可(ke)靠,操作輕快,維護(hu)簡單便利(li),使(shi)用壽命長(chang)。旋啟式止回(hui)閥在管道系統中通(tong)常用于防止介質
FM UL 3C **閥(fa)(fa)門帶測壓(ya)孔溝槽蝶閥(fa)(fa)本系列蝶閥(fa)(fa)蝶板(ban)采用流通式設計,閥(fa)(fa)體、蝶板(ban)等鑄件采用高(gao)強度球墨(mo)鑄鐵制(zhi)造,閥(fa)(fa)座和蝶板(ban)密(mi)封圈采用特殊(shu)結(jie)構獨(du)特設計,可實現雙向密(mi)封應用于自來水、市政給排(pai)水、污水處理(li)、
FM UL 3C **閥(fa)門(men)蝸輪溝槽信號蝶(die)閥(fa)蝶(die)閥(fa)是根(gen)據(ju)旋轉閥(fa)桿同時帶動蝶(die)板轉動來做啟閉的(de)一種閥(fa)門(men),在蝶(die)閥(fa)閥(fa)體圓柱形(xing)通道(dao)內,圓盤(pan)形(xing)蝶(die)板繞著軸線旋轉,主(zhu)要(yao)是旋轉蝶(die)板90°來做流量控制(zhi),當蝶(die)板到達90°時閥(fa)門(men)
FM UL 3C **閥(fa)(fa)門長脖(bo)子溝(gou)槽蝶(die)(die)(die)閥(fa)(fa)本系列(lie)蝶(die)(die)(die)閥(fa)(fa)蝶(die)(die)(die)板(ban)(ban)采(cai)用(yong)流通式(shi)設計(ji),閥(fa)(fa)體、蝶(die)(die)(die)板(ban)(ban)等鑄(zhu)件采(cai)用(yong)高強度球墨鑄(zhu)鐵制(zhi)造,閥(fa)(fa)座和蝶(die)(die)(die)板(ban)(ban)密封圈采(cai)用(yong)特殊結(jie)構(gou)獨特設計(ji),可實現雙(shuang)向密封應用(yong)于(yu)自來水(shui)、市政給排水(shui)、污水(shui)處理、灌
FM UL 3C **閥(fa)門溝槽(cao)信號(hao)蝶閥(fa) 本(ben)系列(lie)蝶閥(fa)蝶板(ban)(ban)采(cai)用(yong)(yong)(yong)流通(tong)式設(she)計(ji),閥(fa)體、蝶板(ban)(ban)等鑄件采(cai)用(yong)(yong)(yong)高(gao)強度球墨鑄鐵制造,閥(fa)座和(he)蝶板(ban)(ban)密封圈采(cai)用(yong)(yong)(yong)特(te)殊結構獨特(te)設(she)計(ji),可實現雙(shuang)向密封應用(yong)(yong)(yong)于自來(lai)水(shui)(shui)、市(shi)政給排水(shui)(shui)、污(wu)水(shui)(shui)處理(li)、灌
FM UL 3C **閥門溝槽雙(shuang)偏心蝶閥本(ben)系列蝶閥蝶板(ban)采(cai)用(yong)(yong)流通式設(she)計(ji),閥體、蝶板(ban)等鑄件采(cai)用(yong)(yong)高強度球(qiu)墨鑄鐵(tie)制造,閥座和蝶板(ban)密封(feng)圈(quan)采(cai)用(yong)(yong)特(te)殊結構獨特(te)設(she)計(ji),可實現雙(shuang)向密封(feng)應用(yong)(yong)于(yu)自來水(shui)、市政給排水(shui)、污水(shui)處(chu)理、灌
FM UL 3C **閥(fa)門蝸(gua)輪對夾(jia)蝶(die)(die)閥(fa)本(ben)系列蝶(die)(die)閥(fa)蝶(die)(die)板(ban)采(cai)用(yong)流通式設計,閥(fa)體(ti)、蝶(die)(die)板(ban)等鑄件采(cai)用(yong)高強度(du)球墨(mo)鑄鐵制造(zao),閥(fa)座和蝶(die)(die)板(ban)密封圈采(cai)用(yong)特殊結構獨特設計,可實現雙向密封應用(yong)于自來水、市政給排(pai)水、污水處理、灌溉(gai)
FM UL 3C **閥(fa)門(men)蝸輪溝槽信(xin)號蝶(die)閥(fa)蝶(die)閥(fa)是根據旋轉(zhuan)閥(fa)桿同時帶(dai)動(dong)蝶(die)板轉(zhuan)動(dong)來做啟閉的一種閥(fa)門(men),在蝶(die)閥(fa)閥(fa)體圓(yuan)柱形通道內,圓(yuan)盤形蝶(die)板繞(rao)著(zhu)軸線旋轉(zhuan),主(zhu)要是旋轉(zhuan)蝶(die)板90°來做流量控制,當蝶(die)板到達90°時閥(fa)門(men)