點(diǎn)擊圖片查看大圖KSB ECOLINE GL美標(biāo)法蘭截止閥結(jié)構(gòu)簡(jiǎn)單,，制造和維修比較方便,；工作行程小，啟閉時(shí)間短,；密封性好,，密封面間磨擦力小,，壽命較長(zhǎng)；適合作為介質(zhì)的切斷或調(diào)節(jié)及節(jié)流使用,；閥桿開(kāi)啟或關(guān)閉行程相對(duì)較短,，并具有非常可靠的切斷動(dòng)作,；閥座和閥瓣比較容易修理或更換密封元件時(shí)無(wú)需把整個(gè)閥門(mén)從管線(xiàn)上拆下來(lái),。KSB ECOLINE GL ANSI flanged globe valve structure is simple, relatively easy to manufacture and maintenance; small working stroke, closing time is short; tightness between the sealing surface friction force is small, longer life; suitable for medium cut or regulation and throttling; stem to open or close the relatively short trip, and have very reliable cutting action; and valve seat is easier to repair or replace the entire valve sealing components without removed from the pipeline.
設(shè)計(jì)標(biāo)準(zhǔn)：
設(shè)計(jì)制造按：ASME B16.34、BS 1873
結(jié)構(gòu)長(zhǎng)度按：ASME B16.10
連接尺寸按：ASME B16.5,、ASME B16.25
檢驗(yàn)和測(cè)試按：ISO 5208,、API 598、BS 6755
設(shè)計(jì)規(guī)范：
截止閥ANSI/ ASME設(shè)計(jì),。鑄鋼A 216 WCB,，修剪8（stellite/13％Cr）的150/300/600類(lèi)，裝飾5（司太立/司太立）600級(jí),。壓力/溫度等級(jí)ASME B16.34,。法蘭尺寸ASME B 16.5。面對(duì)面的長(zhǎng)度ASME B 16.10,。測(cè)試API 598,。螺栓連接。外螺紋和支架,。非旋轉(zhuǎn)干,。楔式彈性。石墨盤(pán)根,。不銹鋼/石墨復(fù)合墊片,。
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