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D973H电动对夹式硬密封蝶阀 概述：

重庆大才阀门制造有限公司引进能够国外先进技术的基础上，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。

D973H电动对夹式硬密封蝶阀 特点：

1、BENFACAIYONGSANPIANXINMIFENGJIEGOU，FAZUOYUDIEBANJIHUWUMOSUN，JUYOUYUEGUANYUEJINDEMIFENGGONGNENG。

2、MIFENGQUANXUANYONGBUXIUGANGZHIZUO，JUYOUJINSHUYINGMIFENGHEDANXINGMIFENGDESHUANGZHONGYOUDIAN，WULUNZAIDIWENHEGAOWENDEQINGKUANGXIA，JUNJUYOUYOULIANGDEMIFENGXINGNENG，JUYOUNAIFUSHI,SHIYONGSHOUMINGZHANGDENGTEDIAN。

3、DIEBANMIFENGMIANCAIYONGDUIHANGUJIYINGZHIHEJIN，MIFENGMIANNAIMOSUN，SHIYONGSHOUMINGZHANG．

4、DAGUIGEDIEBANCAIYONGHANGJIAJIEGOU，QIANGDUGAO，GUOLIUMIANJIDA，LIUZUXIAO。

5、BENFAJUYOUSHUANGXIANGMIFENGGONGNENG，ANZHUANGSHIBUSHOUJIEZHILIUXIANGDEXIANZHI，YEBUSHOUKONGJIANWEIZHIDEYINGXIANG，KEZAIRENHEFANGXIANGANZHUANG。

6、驱动装置可以多工位（旋转90°或180°）安装，便于用户使用。

D973H电动对夹式硬密封蝶阀 用途：

DIANDONGDUIJIASHIYINGMIFENGDIEFASHIYIZHONGFEIMIBIXINGDIEFA，GUANGFANSHIYONGYUJIANCAI、YEJIN、KUANGSHAN、DIANLIDENGSHENGCHANGUOCHENGZHONGJIEZHIWENDU≤300℃GONGCHENGYALIWEI0.1MpaDEGUANDAOSHANG，YONGYILIANTONG、QIBIHUODIAOJIEJIEZHILIANG。

D973H电动对夹式硬密封蝶阀 结构特点：

BENDIEFAXICAIYONGZHONGXIANSHIDIEBANYUDUANJIEGOUGANGBANHANJIEDEXINXINGJIEGOUXINGSHISHEJIZHIZAODE，JIEGOUJINCOU、ZHONGLIANGQING、BIANYUANZHUANG、LIUZUXIAO、LIUTONGLIANGDA，BIMIANGAOWENPENGZHANGDEYINGXIANG，CAOZUOQINGBIAN。TINEIWULIANGAN、LUOSHUANDENG、GONGZUOKEKAO、SHIYONGSHOUMINGZHANG。KEYIDUOGONGWEIANZHUANG，BUSHOUJIEZHILIUXIANGYINGXIANG。

D973H电动对夹式硬密封蝶阀 工作原理：

BENDIEFAYOUDIANDONGJIDAIDONGQUDONGZHIXINGJIGOU，SHIDIEBANZAI90°FANWEINEIZIYOUZHUANDONGYIDADAOQIBIHUODIAOJIEJIEZHILIULIANGDEMUDE。CHENFUDIEFA,CHENJIAODIEFAZUOWEIYIZHONGYONGLAISHIXIANGUANLUXITONGTONGDUANJILIULIANGKONGZHIDEBUJIAN，YIZAISHIYOU、HUAGONG、YEJIN、SHUIDIANDENGXUDUOLINGYUZHONGDEDAOJIWEIGUANGFANDIYINGYONG。ZAIYIGONGZHIDEDIEFAJISHUZHONG，QIMIFENGXINGSHIDUOCAIYONGMIFENGJIEGOU，MIFENGCAILIAOWEIXIANGJIAO、JUSIFUYIXIDENG。YOUYUJIEGOUTEZHENGDEXIANZHI，BUSHIYINGNAIGAOWEN、GAOYAJINAIFUSHI、KANGMOSUNDENGXINGYE。XIANYOUYIZHONGBIJIAOXIANJINDEDIEFASHISANPIANXINJINSHUYINGMIFENGDIEFA，FATIHEFAZUOWEILIANTIGOUJIAN，FAZUOMIFENGBIAOMIANCENGDUIHANNAIWEN、NAISHIHEJINCAILIAO。DUOCENGRUANDIESHIMIFENGQUANGUDINGZAIFABANSHANG，ZHEIZHONGDIEFAYUCHUANTONGDIEFAXIANGBIJUYOUNAIGAOWEN，CAOZUOQINGBIAN，QIBIWUMOCA，GUANBISHISUIZHECHUANDONGJIGOUDELIJUZENGDALAIBUCHANGMIFENG，TIGAOLEDIEFADEMIFENGXINGNENGJIYANZHANGSHIYONGSHOUMINGDEYOUDIAN。

D973H电动对夹式硬密封蝶阀 执行标准：

SHEJIBIAOZHUN：GB/T12238-1989 JB/T8692-1998

FALANLIANJIECHICUN：GB/T9115.1-2000

JIEGOUZHANGDU h：GB/T12221-1989

YALISHIYAN：GB/T13927-1992;JB/T9092-1999

D973H电动对夹式硬密封蝶阀技术参数：