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DIN F4 ball valve

The release date:[2017-08-07]     hits

一)技术参数:

·两片式结构,全通径,球阀长度参照DIN3202-F4/F5

·密封结构:PTFE球座密封,可提供防火密封结构。

·球阀法兰:PN16球阀遵照DIN2633;PN25球阀遵照DIN2634; PN40球阀遵照DIN2635 ,见P76页

·工作压力:RTV16法兰式球阀为0~16bar;RTV25法兰式球阀为0~25bar;RTV40法兰式球阀为0~40bar

·工作温度:碳钢球阀为-30℃~+150℃;不锈钢球阀为-46℃~+180℃

·适用介质:碳钢球阀适用于油、脂,不锈钢球阀广泛适用于水、蒸汽、空气以及各类有腐蚀性的气体和液体。

序号名称材质 序号名称材质
碳钢球阀

DN15~150

不锈钢球阀

DN15~150

球阀

DN15~80

球阀

DN>80

1、4阀体WCB(1.0619)A351-CF8不锈钢 8阀杆密封PTFE填料PTFE填料
2球体304不锈钢A351-CF8不锈钢 9密封PTFE圈PTFE圈
3球座密封PTFEPTFE 10支撑垫PTFE+304PTFE+304
5阀杆304不锈钢A351-CF8不锈钢 11手柄304不锈钢碳钢A53镀锌

三)规格尺寸表

球阀型号通径

DN

LWLHRSWhB1B2A1A2PN16 球阀PN25/40球阀
PN16球阀PN25/40球阀DK螺栓d1DK螺栓d1
孔数孔数
RTV16-DN15RTV25/40-DN151515115861359736426695654149565414
RTV16-DN20RTV25/40-DN20202012090135973642661057541410575414
RTV16-DN25RTV25/40-DN2525251259617011114250671158541411585414
RTV16-DN32RTV25/40-DN3232321301021701111425067140100418140100418
RTV16-DN40RTV25/40-DN4040381401142001414507079150110418150110418
RTV16-DN50RTV25/40-DN5050501501272001414507079165125418165125418
RTV16-DN65RTV25/40-DN656564170177250171770102911185145418185145818
RTV16-DN80RTV25/40-DN808076180183250171770102911200160818200160818
RTV16-DN100RTV25/40-DN100100100190214400222210211220180818235190822
RTV16-DN125RTV25/40-DN125125125325272600272712514250210818270220826
RTV16-DN150RTV25/40-DN150150150350313800272712514285240822300250

一)技术参数:

·两片式结构,全通径,球阀长度参照DIN3202-F4/F5

·密封结构:PTFE球座密封,可提供防火密封结构。

·球阀法兰:PN16球阀遵照DIN2633;PN25球阀遵照DIN2634; PN40球阀遵照DIN2635 ,见P76页

·工作压力:RTV16法兰式球阀为0~16bar;RTV25法兰式球阀为0~25bar;RTV40法兰式球阀为0~40bar

·工作温度:碳钢球阀为-30℃~+150℃;不锈钢球阀为-46℃~+180℃

·适用介质:碳钢球阀适用于油、脂,不锈钢球阀广泛适用于水、蒸汽、空气以及各类有腐蚀性的气体和液体。

序号名称材质 序号名称材质
碳钢球阀

DN15~150

不锈钢球阀

DN15~150

球阀

DN15~80

球阀

DN>80

1、4阀体WCB(1.0619)A351-CF8不锈钢 8阀杆密封PTFE填料PTFE填料
2球体304不锈钢A351-CF8不锈钢 9密封PTFE圈PTFE圈
3球座密封PTFEPTFE 10支撑垫PTFE+304PTFE+304
5阀杆304不锈钢A351-CF8不锈钢 11手柄304不锈钢碳钢A53镀锌

三)规格尺寸表

球阀型号通径

DN

LWLHRSWhB1B2A1A2PN16 球阀PN25/40球阀
PN16球阀PN25/40球阀DK螺栓d1DK螺栓d1
孔数孔数
RTV16-DN15RTV25/40-DN151515115861359736426695654149565414
RTV16-DN20RTV25/40-DN20202012090135973642661057541410575414
RTV16-DN25RTV25/40-DN2525251259617011114250671158541411585414
RTV16-DN32RTV25/40-DN3232321301021701111425067140100418140100418
RTV16-DN40RTV25/40-DN4040381401142001414507079150110418150110418
RTV16-DN50RTV25/40-DN5050501501272001414507079165125418165125418
RTV16-DN65RTV25/40-DN656564170177250171770102911185145418185145818
RTV16-DN80RTV25/40-DN808076180183250171770102911200160818200160818
RTV16-DN100RTV25/40-DN100100100190214400222210211220180818235190822
RTV16-DN125RTV25/40-DN125125125325272600272712514250210818270220826
RTV16-DN150RTV25/40-DN150150150350313800272712514285240822300250

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Post box: rtv@zjrtfm.com
The ministry of foreign trade:0577-8588 8220 / 0577-8588 8221
E-mail: valve@zjrtfm.com / monica@zjrtfm.com
Web site: www.dekainu.com
Address:Block B-16, Airport New Area, Longwan District, Wenzhou City, Zhejiang Province (Jinhai Erdao 11 Road)

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