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紧急切断阀按切断方式   发布时间:18-11-01


液动紧急切断阀切断方式:

CHANPINMINGCHENG:QDY421F-25YEDONGJINJIQIEDUANFA,YEDONGQIEDUANFAJIEHELEJIEZHIFA,ZHIHUIFAHEYEDONGFAMENDEYOUDIAN,CAIYONGJIEZHIFADESHENGJIANGJIEGOUHEZHIHUIFAFANGZHIJIEZHIDAOLIUDEYUANLI。QIEDUANFAJUYOUJIJIADEJISHUXINGNENG,DIFUHESUNSHIHEGAOKEKAOXING,YUYUANJULISHOUYAOYOUBENGPEITAOSHIYONG,LIYONGSHOUDONGYEYAKONGZHIFAMENKAIQI-GUANBI。

QIEDUANFAANZHUANGZAIYEAN,RANQICHUGUANZHANHUOZHEQITIGUANDAOSHANG,YIBIANZAIGUANDAOHUOCHUGUANSHANGFASHENGXIELOUSHENZHIQIHUOSHI,GONGZUORENYUANNENGTONGGUOYUANJULIYOUBENGXIEYA,HUO80℃GAOWENSHI(YIRONGHEJIN)RONGHUA,FAMENYOUGANGZIDONGXIEYA,FAMENXUNSUGUANBIERZHILOU。QIDAOBAOHURENSHENANQUANZUOYONG,QIEDUANFASHIMUQIANHUAGONGWEIXIANPINJIELIUBIJIAOLIXIANGXUANZEDECHANPIN。


液动紧急切断阀作用原理及结构说明:

1、FAMENZAIWUWAIYALICAOZUOQINGKUANGXIA,FABANCHUYUCHANGBIZHUANGTAI,ZAIZHUGUANXITONGSHANGSHIYONGSHI,JINJIQIEDUANFAYUYOUBENGHUOZHUQIPINGPEITAOSHIYONG,KAOSHOUYAOYOUHUOANQIDEYALIJIANGFAMENDAKAI,ZAIYOULUHUOZHEQIDEYALISHIYONGXIAFAMENCHUYUKAIQIZHUANGTAI,DANGXUYAOGUANBIFAMENHUOYUDAOYOUJINJIQINGKUANGSHI,KEJIANGYOUYAHUOZHEANQIYALIXIEDIAO,FAMENJIZIDONGGUANBI。

2、FABANGUANBISHI,YALISHIYIKAODAKAIXIEYAFAHUOCAOZUOSHOULUNHUOZHEGUANLUSHANGDEYIRONGSAIZAIWENDUSHENGGAOSHIZIXINGRONGHUALAISHIXIAN。

3、FAMENGONGZUOJIEZHIDELIUDONGFANGXIANGYINGSHIGAOJINDICHU,YUPUTONGJIEZHIFALIUXIANGZHENGHAOXIAFAN。

4、FAMENFALANDELIANJIECHICUNANJB/T79.1-94《TUMIANZHENGTIZHUGANGFALAN》HUOHG20592-97CHICUNBIAOZHUN。

气动紧急切断阀切断方式

QDQ421F-25气动紧急切断阀分为常开式和为常闭式,安装在液氨,燃气储罐/管道出口处紧急时能够快速切断的阀门,利用电磁阀来控制阀门的开启-关闭。广泛用于燃气,氨气或弱腐蚀性气体贮罐的安全保护阀门。

QIDONGJINJIQIEDUANFAYOUDUODANHUANGQIDONGBOMOZHIXINGJIGOUHUOFUDONGSHIHUOSAIZHIXINGJIGOUYUDIAOJIEFAZUCHENG,DIANCIFAXIANQUANKEJIESHOUXIELUYIQIDEXINHAO,KONGZHIGONGYIGUANDAONEILIUTIDEQIEDUAN、JIETONGHUOQIEHUAN。QIEDUANFANEIJIEGOUZHUANGYOUDIRONGDIAN(YIRONGHEJIN)DESAIZI,ZAICHUXIANSHIGUSHIYINWENDUSHENGZENGGAOYIRONGHUAXIEYALAIXUNSUGUANBIZHUGUANDECHURUKOULAIBAOZHENGZHUGUANXITONGDEANQUAN。QIGANGKAIQIYALIWEI≥0.3-0.6Mpa,QIGANGDERICHANGGONGZUOYALI,BUDEDIYU0.4MPa,BAOZHENGFAMENDEZHENGCHANGGONGZUO。

 CHANGKAIXINGQIDONGJINJIQIEDUANFA;JUYOUJIJIADEJISHUXINGNENG,DIFUHESUNSHIHEGAOKEKAOXING,YUYUANJULIQIYUANPEITAOSHIYONG,LIYONGQIYUANKONGZHIFAMENDEGUANBI,YIBIANZAIGUANDAOHUOCHUGUANSHANGFASHENGYIWAIQINGKUANGSHI,GONGZUORENYUANXUNSUTONGGUOKONGZHISHICHUDONGKAIGUAN,DIANCIFASHUNJIANTONGDIAN,QIYUANKUAISUTONGGUOGUANBIQIEDUANFA。


燃气紧急切断阀气动方式

BENXILIEFAMENSHICHANGKAIXINGMAICHONGCHUFASHIXINGDIANCIFA,JUYOUSHIGUZISUOJISHOUDONGFUWEIGONGNENG。

1、FAMENZAIRICHANGGONGZUOZHONGCHUYUCHANGKAIZHUANGTAI,DIANCIFAXIANQUANCHUYUDUANDIANZHUANGTAI,BUXIAOHAODIANNENG。

2、DANGSHIGUFASHENGSHI,FAMENXIANQUANSHUNSHITONGDIAN,CHUFAFAMENKUAISUGUANBI,BINGJINRUZISUOZHUANGTAI。CISHIJISHICHEQUDIANYUAN,FAMENRENGCHUYUZISUOGUANBIZHUANGTAI,BUHUIZHONGXINZIDONGDAKAI。

3、BENFACAIYONGXIANDAOSHIFABAN,KAIQIQINGSONG,JISHIYALIDADAO6barKAIQIYESHIFENQINGSONG,KOUJINGDAYUDN125,CAIYONGGANGGANSHOUBING,SHIBENFADADAOMUDEKAIGUANSHENGLI、KUAISU。

4、DANGGONGZUORENYUANCHULIWANSHIGU,RENGONGZHONGXINKAIQIFAMEN,CAIHUIHUIFUGONGQI。

根据客户要求也可提供断电关闭的常闭型紧急切断阀

 


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