- 如果您對該產(chǎn)品感興趣的話,可以
- 產(chǎn)品名稱:電動法蘭夾式對夾式硬密封蝶閥
- 產(chǎn)品型號:D941H-10C-DN50,D941H-10P-DN50,D941H-10R-DN50
- 產(chǎn)品展商:其它品牌
- 產(chǎn)品文檔:無相關(guān)文檔
簡單介紹
D941H-10C-DN50,D941H-10P-DN50,D941H-10R-DN50,D941H-16C-DN50,電動法蘭夾式對夾式硬密封蝶閥D941H-10C-DN50,D941H-10P-DN50,D941H-10R-DN50,D941H-16C-DN50,電動法蘭夾式對夾式硬密封蝶閥
產(chǎn)品描述
D941H-10C-DN50,D941H-10P-DN50,D941H-10R-DN50,D941H-16C-DN50,電動法蘭夾式對夾式硬密封蝶閥
D941H-10P-DN50,D941H-10P-DN65,D941H-10P-DN80,D941H-10P-DN100,D941H-10P-DN125,D941H-10P-DN150,D941H-10P-DN200,D941H-10P-DN250,D941H-10P-DN300,D941H-10P-DN350,D941H-10P-DN400,D941H-10P-DN450,D941H-10P-DN500,D941H-10P-DN600,D941H-10P-DN700,D941H-10P-DN800,D941H-10P-DN900,D941H-10P-DN1000,D941H-10P-DN1200,D941H-10P-DN2000,
D941H-10R-DN50,D941H-10R-DN65,D941H-10R-DN80,D941H-10R-DN100,D941H-10R-DN125,D941H-10R-DN150,D941H-10R-DN200,D941H-10R-DN250,D941H-10R-DN300,D941H-10R-DN350,D941H-10R-DN400,D941H-10R-DN450,D941H-10R-DN500,D941H-10R-DN600,D941H-10R-DN700,D941H-10R-DN800,D941H-10R-DN900,D941H-10R-DN1000,D941H-10R-DN1200,D941H-10R-DN2000,
D941H-16C-DN50,D941H-16C-DN65,D941H-16C-DN80,D941H-16C-DN100,D941H-16C-DN125,D941H-16C-DN150,D941H-16C-DN200,D941H-16C-DN250,D941H-16C-DN300,D941H-16C-DN350,D941H-16C-DN400,D941H-16C-DN450,D941H-16C-DN500,D941H-16C-DN600,D941H-16C-DN700,D941H-16C-DN800,D941H-16C-DN900,D941H-16C-DN1000,D941H-16C-DN1200,D941H-16C-DN2000,
D941H-16P-DN50,D941H-16P-DN65,D941H-16P-DN80,D941H-16P-DN100,D941H-16P-DN125,D941H-16P-DN150,D941H-16P-DN200,D941H-16P-DN250,D941H-16P-DN300,D941H-16P-DN350,D941H-16P-DN400,D941H-16P-DN450,D941H-16P-DN500,D941H-16P-DN600,D941H-16P-DN700,D941H-16P-DN800,D941H-16P-DN900,D941H-16P-DN1000,D941H-16P-DN1200,D941H-16P-DN2000,
D941H-16R-DN50,D941H-16R-DN65,D941H-16R-DN80,D941H-16R-DN100,D941H-16R-DN125,D941H-16R-DN150,D941H-16R-DN200,D941H-16R-DN250,D941H-16R-DN300,D941H-16R-DN350,D941H-16R-DN400,D941H-16R-DN450,D941H-16R-DN500,D941H-16R-DN600,D941H-16R-DN700,D941H-16R-DN800,D941H-16R-DN900,D941H-16R-DN1000,D941H-16R-DN1200,D941H-16R-DN2000,
產(chǎn)品概述
D941H電動法蘭夾式對夾式硬密封蝶閥,采用精密的J形彈性密封圈和三偏心多層次金屬硬密封結(jié)構(gòu),被廣泛用于介質(zhì)溫度≤425℃的治金 、電力、石油化工、以及給排水和市政建設(shè)等工業(yè)管道上,作調(diào)節(jié)流量和載斷流體使用。該閥采用三偏心結(jié)構(gòu),閥座與碟板密封面均采用不同硬度和不銹鋼制作,具有良好的耐腐蝕性,使用壽命長,本閥具有雙向密封功能,產(chǎn)品符合國家GB/T13927-92閥門壓力試驗標(biāo)準(zhǔn)。
|
產(chǎn)品特點
1、本閥采用三偏心密封結(jié)構(gòu),閥座與蝶板磨損小。
2、密封圈選用不銹鋼制作,具有金屬硬密封和彈性密封的雙重優(yōu)點,無論在低溫和高溫的情況下,均具有優(yōu)良的密封性能,具有耐腐蝕,使用壽命長等特點。
3、碟板密封面采用堆焊鈷基硬質(zhì)合金,密封面耐磨損,使用壽命長.
4、大規(guī)格蝶板采用絎架結(jié)構(gòu),強度高,過流面積大,流阻小。
5、本閥具有雙向密封功能,安裝時不受介質(zhì)流向的限制,也不受空間位置的影響,可在任何方向安裝。
6、驅(qū)動裝置可以多工位(旋轉(zhuǎn)90°或180°)安裝,便于用戶使用。
|
主要技術(shù)參數(shù)
公稱通徑DN(mm)
|
50~2000
|
公稱壓力PN(MPa)
|
0.6
|
1.0
|
1.6
|
2.5
|
密封試驗(MPa)
|
0.66
|
1.1
|
1.76
|
2.75
|
強度試驗(MPa)
|
0.9
|
1.5
|
2.4
|
3.75
|
適用溫度
|
碳鋼:-29℃~425℃ 不銹鋼:-40℃~650℃
|
適用介質(zhì)
|
水、空氣、天然氣、油品及弱腐蝕性流體
|
泄漏率
|
符合GB/T13927-92標(biāo)準(zhǔn)
|
驅(qū)動方式
|
蝸輪傳動、電動、氣動、液動
|
主要零部件材料
零件名稱
|
材 料
|
閥 體
|
WCB、合金鋼、不銹鋼、QT450-10
|
蝶 板
|
WCB、合金鋼、不銹鋼、QT450-10
|
閥 軸
|
2Cr13不銹鋼、合金鋼
|
密封圈
|
不銹鋼圈
|
填 料
|
柔性石墨
|
采用標(biāo)準(zhǔn)
制造標(biāo)準(zhǔn)
|
JB/T 8527-97
|
法蘭標(biāo)準(zhǔn)
|
GB9113-2000
|
結(jié)構(gòu)長度標(biāo)準(zhǔn)
|
GB12221-89
|
檢驗標(biāo)準(zhǔn)
|
GB/T 13927-92
|
|