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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