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双向压蝶阀 网站九妖游戏双向压蝶阀

双向压法兰蝶阀

发布日期:[2020-05-16]     点击率:
DS343H法兰式双向硬密封蝶阀 双向压蝶阀

FALANDIEFADIEBANDEHUIZHUANZHONGXIN(JIFAGANDEZHONGXIN)WEIYUFATIDEZHONGXINXIANHEDIEBANDEMIFENGMIANJIEMIANSHANG。FAZUOCAIYONGHECHENGXIANGJIAO。GUANBISHIDIEBANDEWAIYUANMIFENGMIANJIYAHECHENGXIANGJIAOFAZUO,SHIFAZUOCHANSHENGDANXINGBIANXINGERXINGCHENGDANXINGLIZUOWEIMIFENGBIYABAOZHENGDIEFADEMIFENG。GUONEIZHIMINGDESHENGCHANCHANGJIAYOUSHANGHAIQUANGONGFAMENSHEBEIYOUXIANGONGSIHEHUNANXINXINGSHUIDIANSHEBEIYOUXIANGONGSI。QIGONGSISHIJIXIEGONGYEBU、HUAGONGBU、ZHONGGUOHUAGONGZHUANGBEIZONGGONGSIDINGDIANGUANLISHENGCHANQIYE。QICHANPINZAIYENEIYOUYIDINGDEJIAGEYOUSHIHEJISHUYOUSHI。

法兰蝶阀密封结构采用聚四氟乙烯、合成橡胶构成复合阀座、其特点在于阀的弹性仍由合成橡胶提供并利用聚四氟乙烯的摩擦系数低、不易磨损、不易老化等特性,从而使蝶阀的寿命得以提高。

法兰蝶阀其密封原理和结构特点同普通中线型蝶阀相同。

法兰蝶阀密封结构采用聚四氟乙烯、合成橡胶和酚醛树脂构成复合阀座、使阀座在具有弹性的同时强度更好。同时将蝶板用聚四氟乙烯全包覆,使蝶板具有较强的抗腐蚀性能。

QIMIFENGYUANLIHEJIEGOUTEDIANTONGPUTONGZHONGXIANXINGDIEFAXIANGTONG。

双向压蝶阀采用上装式结构,在高压、大口径条件下减少了阀体自身的连接螺栓,增强了阀门的可靠性且能克服系统自重对阀门正常工作的影响。

YINGYONGFANWEI:SHUANGXIANGYADIEFAGUANGFANYINGYONGYUMEIHUAGONG、SHIYOUHUAGONG、XIANGJIAO、ZAOZHI、ZHIYAODENGGUANDAOZHONGZUOJIEZHIDEFENLIUHELIUHUOLIUXIANGQIEHUANZHUANGZHI。

ZHUYAOCANSHU

SHUANGXIANGYADIEFAGONGCHENGTONGJING:DN50mm-DN300mm;

SHUANGXIANGYADIEFAGONGCHENGYALI:PN1.0MPa-1.6MPa;

SHUANGXIANGYADIEFAWENDUFANWEI:-29℃-300℃。

双向压蝶阀

通径(DN)DiameterLDiDZ-中dHHoABDoWt/Kgs
50431251024-1811226020020016013
65461451224-1911528020020016016
80641601334-2012035522020016021
100641801584-21140390240200-16026
125702101844-2217049026020016031
150762402128-2218063028028024035
200892952688-2221069032028024041
25011435032016-2224083036028024054
30011440037016-2229093046042031065
35012746043016-223201010500420310100
40014051548216-26350107054042031180
45015256553220-263801140580420310210
50015262058520-264101200620420310250
60017872568520-304701340660420310370
70022984080024-305501600750550400460
80024195090524-336401780800550400590
9002411050100528-337101920850550400730
10003001160111028-3677019601000750500920
12003601380133032-39875236010507505001200
14003901590153036-429701530800890
1460
16004401820175040-4811001640800890
1850
18004902020195044-4812001800830920
2080
20005402230215048-4812902100850940
2660


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