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D941H-10C-DN50,​D941H-10P-DN50,​D941H-10R-DN50,​D941H-16C-DN50,​电动法兰夹式对夹式硬密封

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型号: D941H-10C-DN50,​D941H-10P-DN50,​D941H-10R-DN50,​D941H-16C-DN50,​电动法兰夹式对夹式硬密封
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公司基本资料信息
详细说明
D941H-10C-DN50,D941H-10P-DN50,D941H-10R-DN50,D941H-16C-DN50,电动法兰夹式对夹式硬密封蝶阀

D941H-10C-DN50,D941H-10C-DN65,D941H-10C-DN80,D941H-10C-DN100,D941H-10C-DN125,D941H-10C-DN150,D941H-10C-DN200,D941H-10C-DN250,D941H-10C-DN300,D941H-10C-DN350,D941H-10C-DN400,D941H-10C-DN450,D941H-10C-DN500,D941H-10C-DN600,D941H-10C-DN700,D941H-10C-DN800,D941H-10C-DN900,D941H-10C-DN1000,D941H-10C-DN1200,D941H-10C-DN2000,

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,


 

产品概述
D941H电动法兰夹式对夹式硬密封蝶阀,采用精密的J形弹性密封圈和三偏心多层次金属硬密封结构,被广泛用于介质温度≤425℃的治金 、电力、石油化工、以及给排水和市政建设等工业管道上,作调节流量和载断流体使用。该阀采用三偏心结构,阀座与碟板密封面均采用不同硬度和不锈钢制作,具有良好的耐腐蚀性,使用寿命长,本阀具有双向密封功能,产品符合国家GB/T13927-92阀门压力试验标准。
产品特点
1、本阀采用三偏心密封结构,阀座与蝶板磨损小。
2、密封圈选用不锈钢制作,具有金属硬密封和弹性密封的双重优点,无论在低温和高温的情况下,均具有优良的密封性能,具有耐腐蚀,使用寿命长等特点。
3、碟板密封面采用堆焊钴基硬质合金,密封面耐磨损,使用寿命长.
4、大规格蝶板采用绗架结构,强度高,过流面积大,流阻小。
5、本阀具有双向密封功能,安装时不受介质流向的限制,也不受空间位置的影响,可在任何方向安装。
6、驱动装置可以多工位(旋转90°或180°)安装,便于用户使用。
主要技术参数
公称通径DN(mm)
50~2000
公称压力PN(MPa)
0.6
1.0
1.6
2.5
密封试验(MPa)
0.66
1.1
1.76
2.75
强度试验(MPa)
0.9
1.5
2.4
3.75
适用温度
碳钢:-29℃~425℃ 不锈钢:-40℃~650℃
适用介质
水、空气、天然气、油品及弱腐蚀性流体
泄漏率
符合GB/T13927-92标准
驱动方式
蜗轮传动、电动、气动、液动
主要零部件材料
零件名称
材  料
阀  体
WCB、合金钢、不锈钢、QT450-10
蝶  板
WCB、合金钢、不锈钢、QT450-10
阀  轴
2Cr13不锈钢、合金钢
密封圈
不锈钢圈
填  料
柔性石墨
采用标准
制造标准
JB/T 8527-97
法兰标准
GB9113-2000
结构长度标准
GB12221-89
检验标准
GB/T 13927-92

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