用途本閥主要用在熱電廠并聯機組和煤氣余熱發電機組上,用以作為保護系統全得緊急切斷閥門。特點1、快速關閉時間可達０.５秒，緊急切斷全可靠。2、三偏心金屬密，封結構啟閉輕便靈活,密封零泄露。3、常溫介質可選用雙偏心軟密封結構,造價低,密封可靠。4、關閥末端緩沖，有效避免閥門慣性沖擊。5、可以用彈簧實現快關，液可以用蓄能器實現快關，兩種形式異曲同工，同樣全可靠。主要技術參數公稱通經（mm）400～1600公稱壓力（Mpa）0.61.01.62.5試驗壓力強度試驗0.91.52.43.75密封試驗0.661.11.762.75工作壓力（Mpa）0.61.01.6適用介質水、蒸汽、煤氣適用溫度（℃）軟密封：≤80℃；硬密封：≤425℃主要零部件材料零件名稱材料閥體、蝶板灰鑄鐵、球墨鑄鐵、碳素鋼閥軸不銹鋼密封圈不銹鋼、NBR填料NBR執行標準設計參照GB/T 12238、JB/T 5299、JB/T 8527法蘭標準GB/T 17241、GB/T 9113結構長度標準GB/T 12221壓力試驗GB/T 13927KD7X42/型彈簧式快關(緊急切斷）蝶閥外形主要外形連接尺寸 單位:mmDNPNLL1L2L3L4法蘭連接尺寸4000.62165561449320440GB/T 17241GB/T 91131.021655614493304401.621655614493454404500.622255614493704401.022255614493804401.62258014493954905000.622958014494004401.022958014494104901.622958014494254906000.626758014494404901.026762514494604901.626762518204704907000.6292625144943901.029262518205504901.629262518205705458000.631862518206255451.0318625182004901.631862518206605459000.633062518207005451.033062518207105451.6330675182072554510000.1067518207605451.041067521807706101.10675182079061012000.7067521808756101.047067521808906101.70729218091561014000.6530729218010006101.0530729218010457201.65307812180102072016000.6600781218011209601.0600781218011407201.66007812520
全店產品統一隨機設置。閥門規格型號很多，具體請電話咨詢。我們公司統一傳真方式報價。 電話：13818233361 QQ2290999139如果需要報價麻煩您發傳真清單或郵箱過來，我們將盡快給你回傳過去，謝謝配合！【產品用途】KD7T42/ 彈簧式快關蝶閥在煤氣余熱發電系統和抽氣供熱式氣輪機系統中，作為系統全保障。主要外形和連接尺寸DNPLL1L2H1H2法蘭連接尺寸4000.62169661449320780GB/T17241DB/T91131.021696614493307851.621696614493458004500.622296614493708051.022296614493808101.622296614493958355000.622996614494008981.022996614494108981.6229966144942589860000.626796614494408981.026796614494609201.62671150182047010207000.629296614494369501.02921150182055010751.62921150182057011008000.63181150182062511421.031811501820011581.63181150182066011839000.63301150182070011901.03301150182071012101.633011501820725123910000.101150182076012501.04101150182077012751.1013602180790130612000.701150182087513601.04701360218089013851.7013602180915141814000.653013602180100014781.053013602180102015101.6530136021801045154616000.660013602180112015991.060013602180114016391.66001610252011701738鈺歐閥門歡迎您的支持與厚愛，我們將竭誠為您提供更加精湛、新穎、雅致的閥門。如果產品有問題，我們工程師將到現場進行技術指導！上海市著名商標,上海市名牌產品。期待能與貴方合作雙贏！
產品概述： 在煤氣余熱發電系統和抽汽供熱式汽輪機系統中，本西類閥門作為系統全的保障，得到了日益廣泛的應用。其關閉迅速、流通阻力笑、截止可密封等優良性能使其可以替原來系統設計中電動截止閥和止回閥使用。產品用途： 本閥主要用在熱電廠并聯機組和煤氣余熱發電機組上,用以作為保護系統全得緊急切斷閥門。產品特點：1、快速關閉時間可達0.5秒，緊急切斷全可靠。2、三偏心金屬密，封結構啟閉輕便靈活,密封零泄露。3、常溫介質可選用雙偏心軟密封結構,造價低,密封可靠。4、關閥末端緩沖，有效避免閥門慣性沖擊。5、可以用彈簧實現快關，液可以用蓄能器實現快關，兩種形式異曲同工，同樣全可靠。主要技術參數公稱通經（mm）400～1600公稱壓力（MPa）0.61.01.62.5試驗壓力強度試驗0.91.52.43.75密封試驗0.661.11.762.75工作壓力（MPa）0.61.01.6適用介質水、蒸汽、煤氣適用溫度（℃）軟密封：≤80℃；硬密封：≤425℃主要零部件材料零件名稱材料閥體、蝶板灰鑄鐵、球墨鑄鐵、碳素鋼閥軸不銹鋼密封圈不銹鋼、NBR填料NBR執行標準設計參照GB/T 12238、JB/T 5299、JB/T 8527法蘭標準GB/T 17241、GB/T 9113結構長度標準GB/T 12221壓力試驗GB/T 13927KD7X42/型彈簧式快關(緊急切斷）蝶閥外形主要外形連接尺寸 單位:mmDNPNLL1L2L3L4法蘭連接尺寸4000.62165561449320440GB/T 17241GB/T 91131.021655614493304401.621655614493454404500.622255614493704401.022255614493804401.62258014493954905000.622958014494004401.022958014494104901.622958014494254906000.626758014494404901.026762514494604901.626762518204704907000.6292625144943901.029262518205504901.629262518205705458000.631862518206255451.0318625182004901.631862518206605459000.633062518207005451.033062518207105451.6330675182072554510000.1067518207605451.041067521807706101.10675182079061012000.7067521808756101.047067521808906101.70729218091561014000.6530729218010006101.0530729218010457201.65307812180102072016000.6600781218011209601.0600781218011407201.660078125201170960
【產品用途】KD7T42/ 彈簧式快關蝶閥在煤氣余熱發電系統和抽氣供熱式氣輪機系統中，作為系統全保障。主要外形和連接尺寸DNPLL1L2H1H2法蘭連接尺寸4000.62169661449320780GB/T17241DB/T91131.021696614493307851.621696614493458004500.622296614493708051.022296614493808101.622296614493958355000.622996614494008981.022996614494108981.6229966144942589860000.626796614494408981.026796614494609201.62671150182047010207000.629296614494369501.02921150182055010751.62921150182057011008000.63181150182062511421.031811501820011581.63181150182066011839000.63301150182070011901.03301150182071012101.633011501820725123910000.101150182076012501.04101150182077012751.1013602180790130612000.701150182087513601.04701360218089013851.7013602180915141814000.653013602180100014781.053013602180102015101.6530136021801045154616000.660013602180112015991.060013602180114016391.66001610252011701738
在煤氣余熱發電系統和抽汽供熱式汽輪機系統中，本西類閥門作為系統全的保障，得到了日益廣泛的應用。其關閉迅速、流通阻力笑、截止可密封等優良性能使其可以替原來系統設計中電動截止閥和止回閥使用。產品用途： 本閥主要用在熱電廠并聯機組和煤氣余熱發電機組上,用以作為保護系統全得緊急切斷閥門。產品特點：1、快速關閉時間可達0.5秒，緊急切斷全可靠。2、三偏心金屬密，封結構啟閉輕便靈活,密封零泄露。3、常溫介質可選用雙偏心軟密封結構,造價低,密封可靠。4、關閥末端緩沖，有效避免閥門慣性沖擊。5、可以用彈簧實現快關，液可以用蓄能器實現快關，兩種形式異曲同工，同樣全可靠。主要技術參數公稱通經（mm）400～1600公稱壓力（MPa）0.61.01.62.5試驗壓力強度試驗0.91.52.43.75密封試驗0.661.11.762.75工作壓力（MPa）0.61.01.6適用介質水、蒸汽、煤氣適用溫度（℃）軟密封：≤80℃；硬密封：≤425℃主要零部件材料零件名稱材料閥體、蝶板灰鑄鐵、球墨鑄鐵、碳素鋼閥軸不銹鋼密封圈不銹鋼、NBR填料NBR執行標準設計參照GB/T 12238、JB/T 5299、JB/T 8527法蘭標準GB/T 17241、GB/T 9113結構長度標準GB/T 12221壓力試驗GB/T 13927KD7X42/型彈簧式快關(緊急切斷）蝶閥外形主要外形連接尺寸 單位:mmDNPNLL1L2L3L4法蘭連接尺寸4000.62165561449320440GB/T 17241GB/T 91131.021655614493304401.621655614493454404500.622255614493704401.022255614493804401.62258014493954905000.622958014494004401.022958014494104901.622958014494254906000.626758014494404901.026762514494604901.626762518204704907000.6292625144943901.029262518205504901.629262518205705458000.631862518206255451.0318625182004901.631862518206605459000.633062518207005451.033062518207105451.6330675182072554510000.1067518207605451.041067521807706101.10675182079061012000.7067521808756101.047067521808906101.70729218091561014000.6530729218010006101.0530729218010457201.65307812180102072016000.6600781218011209601.0600781218011407201.660078125201170960
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