海南七星彩论坛

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通风蝶阀|渠道闸门|盲板阀

DUODIANJIAJINSHANXINGMANGBANFADEJICHUGAINIAN

发布日期:[2015-06-06] 点击率:

海南七星彩论坛 MUQIAN,YOUYUCHABANFA(YECHENGWEIYANJINGFA)ZHANYONGKONGJIANJIAODA,ZHONGLIANGZHONG,JIAGEGAO,SHISHANXINGMANGBANFAGENGSHOUHUANYING。MANGBANFASHIYIZHONGSHOU、DIANDONGHUOQI、YEDONGQIEDUANQITIJIEZHIDEZHABANFA,YIBANFENWEIDIANDONGMANGBANFA、YEDONGMANGBANFA、QIDONGMANGBANFA、FENGBISHICHABANFA、DIANDONGCHANGKAISHIMANGBANFA。DUODIANJIAJINSHANXINGMANGBANFAZHUYAOYINGYONGYUYEJINXINGYEDEGAOLUMEIQIXITONG、TRTGAOLUMEIQIHUIYAFADIANXITONGJIZHONGLICHUCHENXITONG,YONGZUOMEIQIKEKAOGEDUANZHUANGZHI。

盲板阀

盲板阀由左、右阀体、伸缩机构、扇形阀板及驱动阀板的电动推杆Ⅰ和夹紧、松开的电动推杆Ⅱ组成。电动推杆Ⅱ动作,密封副脱开,然后电动推杆Ⅰ动作,扇形阀板由开到关,关到位后,电动推杆Ⅱ再反方向动作,密封副夹紧,关阀结束。开阀则反之。

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