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一、法兰式智能调理型电动球阀具备以下的一些长处：
1、流体阻力小，球阀是一切阀类中流体阻力*小的一种，即便是缩径球阀，其流体阻力也相称小。
2、开关敏捷、便利，只需阀杆动弹90°，球阀就完成了全开或全关举措，很轻易完成疾速启闭。
3、密封机能好。球阀阀座密封圈通俗接纳聚四氟乙烯等弹性资料制作，易于保障密封，并且球阀的密封力跟着介质压力的增添而增大。
4、阀杆密封靠得住。球阀启闭时阀杆只作扭转活动，是以阀杆的填料密封不易被粉碎，并且阀杆倒密封的密封力跟着介质压力的增添而增大。
5、球(qiu)(qiu)阀的启闭只做(zuo)90°动(dong)(dong)(dong)(dong)(dong)弹，故轻易完成主动(dong)(dong)(dong)(dong)(dong)化节制和(he)远间隔节制，球(qiu)(qiu)阀可(ke)设置(zhi)装备摆设气(qi)(qi)动(dong)(dong)(dong)(dong)(dong)装配(pei)(pei)、电动(dong)(dong)(dong)(dong)(dong)装配(pei)(pei)、液动(dong)(dong)(dong)(dong)(dong)装配(pei)(pei)、气(qi)(qi)液联(lian)(lian)动(dong)(dong)(dong)(dong)(dong)装配(pei)(pei)或(huo)电液联(lian)(lian)动(dong)(dong)(dong)(dong)(dong)装配(pei)(pei)。6、球(qiu)(qiu)阀通道平(ping)坦滑腻，不易堆积介质(zhi)(zhi)，能够停(ting)止管线通球(qiu)(qiu)。公(gong)称压力或(huo)压力级：PN1.0-32.0MPa、ANSI CLASS 150-900、JIS10-20K 公(gong)称通径?或(huo)口径：DN6～900、NPS 1/4 ～36 毗连体例：法兰、对焊、罗纹(wen)、承插(cha)焊等(deng)合用(yong)温度：-196℃～540℃驱(qu)动(dong)(dong)(dong)(dong)(dong)体例：手动(dong)(dong)(dong)(dong)(dong)、蜗轮(lun)蜗杆传动(dong)(dong)(dong)(dong)(dong)、气(qi)(qi)动(dong)(dong)(dong)(dong)(dong)、电动(??dong)(dong)(dong)(dong)(dong)、液动(dong)(dong)(dong)(dong)(dong)、气(qi)(qi)液联(lian)(lian)动(dong)(dong)(dong)(dong)(dong)、电液联(lian)(lian)动(dong)(dong)(dong)(dong)(dong)阀体资料：WCB、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti、CF8(304)、CF3(304L)、CF8M(316)、CF3M(316L)、Ti。选用(yong)差(cha)别的材质(zhi)(zhi)，可(ke)别离合用(yong)于水、蒸(zheng)汽、油品、硝酸、醋(cu)酸、氧化性介质(zhi)(zhi)、尿素等(deng)多种介质(zhi)(zhi)。

二、法兰片式智能化缓解型电动伸缩蝶阀形状尺寸及参数