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智能調節型閘閥電動裝置
智能調節型(xing)閘(zha)閥(fa)(fa)(fa)(fa)(fa)電(dian)(dian)動(dong)(dong)(dong)(dong)裝置是(shi)用電(dian)(dian)動(dong)(dong)(dong)(dong)執行(xing)器控制(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)門(men)(men)(men),從而(er)實現閥(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)的開和關。節型(xing)閘(zha)閥(fa)(fa)(fa)(fa)(fa)其可分(fen)為上下兩(liang)部分(fen),上半(ban)(ban)部分(fen)為電(dian)(dian)動(dong)(dong)(dong)(dong)執行(xing)器,下半(ban)(ban)部分(fen)為閥(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)動(dong)(dong)(dong)(dong)作力距比電(dian)(dian)動(dong)(dong)(dong)(dong)閥(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)大,電(dian)(dian)動(dong)(dong)(dong)(dong)閥(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)開關動(dong)(dong)(dong)(dong)作速度可以調整(zheng),結構簡單,易維(wei)護,動(dong)(dong)(dong)(dong)作過程中因氣體本身(shen)的緩沖特性(xing),不(bu)易因卡住而(er)損壞(huai),但必須有氣源(yuan),且其控制(zhi)(zhi)系統也比電(dian)(dian)動(dong)(dong)(dong)(dong)閥(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)復雜。 電(dian)(dian)動(dong)(dong)(dong)(dong)閘(zha)閥(fa)(fa)(fa)(fa)(fa)響應靈敏(min),安全可靠,很多對(dui)控制(zhi)(zhi)要(yao)(yao)求高的廠專為氣動(dong)(dong)(dong)(dong)儀表控制(zhi)(zhi)元件設置壓縮空氣站。電(dian)(dian)動(dong)(dong)(dong)(dong)的就是(shi)要(yao)(yao)電(dian)(dian)。并
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通用型號Z型電動閘閥
通用型(xing)號(hao)Z型(xing)電(dian)(dian)動(dong)(dong)閘(zha)閥(fa) Z型(xing)電(dian)(dian)動(dong)(dong)閘(zha)閥(fa)閘(zha)板的運動(dong)(dong)方向與(yu)流體(ti)方向相(xiang)垂直(zhi),閘(zha)閥(fa)只能(neng)作全(quan)開和(he)全(quan)關,不(bu)(bu)能(neng)作調節(jie)和(he)節(jie)流。閘(zha)閥(fa)通過(guo)閥(fa)座和(he)閘(zha)板接觸進行密封,通常密封面會(hui)堆焊金屬(shu)材料以增加耐磨性(xing)(xing),如堆焊1Cr13、STL6、不(bu)(bu)銹鋼等。閘(zha)板有剛性(xing)(xing)閘(zha)板和(he)彈性(xing)(xing)閘(zha)板,根據閘(zha)板的不(bu)(bu)同(tong),閘(zha)閥(fa)分為剛性(xing)(xing)閘(zha)閥(fa)和(he)彈性(xing)(xing)閘(zha)閥(fa)。
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電動調節閘閥Z941
電動(dong)(dong)(dong)調節(jie)閘(zha)(zha)閥(fa)(fa)(fa)Z941,電動(dong)(dong)(dong)楔式閘(zha)(zha)閥(fa)(fa)(fa)是(shi)由(you)閘(zha)(zha)閥(fa)(fa)(fa)閥(fa)(fa)(fa)體配用多回轉式電動(dong)(dong)(dong)執行器,使閥(fa)(fa)(fa)板(ban)作上下直線運(yun)動(dong)(dong)(dong),實現遠(yuan)程控(kong)制閥(fa)(fa)(fa)位開關,方便快捷。電動(dong)(dong)(dong)法蘭閘(zha)(zha)閥(fa)(fa)(fa),Z941H電動(dong)(dong)(dong)鑄鋼閘(zha)(zha)閥(fa)(fa)(fa),電動(dong)(dong)(dong)楔式閘(zha)(zha)閥(fa)(fa)(fa)適用于公(gong)稱壓(ya)力(li)PN1.6~16.0MPa,工作溫度≤-29℃~500℃的(de)石(shi)油、化工、水(shui)力(li)、火力(li)電站各(ge)種系(xi)統的(de)管路上實現遠(yuan)程控(kong)制閥(fa)(fa)(fa)位開關,切斷或接通管路介質。
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電動刀型閘閥
電動刀(dao)型閘(zha)閥具有結構(gou)簡單(dan)緊湊、設計合理、輕(qing)型節材(cai),密封可(ke)(ke)靠、操作輕(qing)便靈活、體積小、通道流暢(chang)、流阻小、重(zhong)量輕(qing)、易安裝(zhuang)、易拆卸等優點,可(ke)(ke)在工作壓力1.0MPa-2.5MPa,使用溫(wen)度-29-650℃情(qing)況下正常(chang)工作。刀(dao)型閘(zha)閥其閘(zha)板具有剪切功能(neng),可(ke)(ke)刮除(chu)密封面上的粘著物(wu),自動清(qing)除(chu)雜物(wu),不銹鋼閘(zha)板可(ke)(ke)防止(zhi)腐蝕引起的密封泄漏。
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