RETZ瑞茨『進(jìn)口鑄鐵閘閥』詳細(xì)介紹●RETZ鑄鐵閥門系列●RETZ鑄鐵閘閥●產(chǎn)品數(shù)據(jù)
?進(jìn)口鑄鐵閘閥描述-
RETZ鑄鐵閘閥廣泛適用于石油、化工、制藥、電力等行業(yè),在蒸汽、水、油類及無腐蝕性的液體介質(zhì)的管路上作啟閉用
RETZ cast iron gate valve is widely used in oil, chemical, pharmaceutical, electric and other industries. It is used as open and closed in the pipeline of steam, water, oil and non corrosive liquid medium.
?進(jìn)口鑄鐵閘閥結(jié)構(gòu)-
明桿式;暗桿式
?進(jìn)口鑄鐵閘閥性能-
用于接通管道開啟或關(guān)閉
?進(jìn)口鑄鐵閘閥特點-
鑄鐵閘閥閥桿螺母設(shè)在閘板上,手輪轉(zhuǎn)動帶動閥桿轉(zhuǎn)動 , 而使閘板提升,通常在閥桿的底端有梯形螺紋,通過閥門底端的螺紋以及閥瓣上的導(dǎo)槽,將旋轉(zhuǎn)運動變?yōu)橹本€運動,也就是將操作轉(zhuǎn)矩變?yōu)椴僮魍屏?。開啟閥門時,當(dāng)閘板提升高度等于閥門通徑的1:1倍時,流體的通道*暢通
?進(jìn)口鑄鐵閘閥參數(shù)-
通徑:2"-8";
壓力:6~16Bar;
溫度:-5℃-120℃;
閥體:球墨鑄鐵
閥板:不銹鋼,球鐵
法蘭:德標(biāo),美標(biāo),日標(biāo)