看个球app下载

产品中心

产品分类

减压型倒流防止器

减压型倒流防止器

产品系列水利控制阀系列

公称压力PN16-PN25

试验壳体强度2.4MPa~3.75MPa

液体高压密封1.76MPa~2.75MPa

气体低压密封0.6MPa~0.6MPa

工作温度-29~260℃

适用介质水、蒸气、油品等

产品特点

DISHUISUN

JIEGOUDUAN

YALIBODONGWUXIELOU(ZHUANLIJISHU)

ANQUANXINGGAO

ZAIXIANWEIXIU

工作原理

看个球app下载 DAOLIUFANGZHIQIXILIECHANPINSHIWOGONGSIZIXINGYANFADEYIZHONGYONGYUCHENGSHIGONGSHUIDENGDANWEIXIANGYIBANWURANDANWEIGONGSHUISHIYANGEXIANDINGGUANDAOZHONGDEYALISHUIZHINENGDANXIANGLIUDONGDESHUILIKONGZHIZUHEZHUANGZHI,TADEGONGNENGZAIGONGSHUIXITONGFASHENGHONGXIHUILIUHEBEIYAHUILIUDESHIHOU,NENGYOUXIAOFANGZHICHUKOUDUANSHUIZHIJIAOCHADEJIEZHIDAOLIUDAOSHUIZHIJIAOHAODEJINKOUDUAN,BIMIANLEDUISHENGHUOYINYONGSHUIDESHUIZHIWURAN,QUEBAOSHENGHUOGONGSHUIDEANQUAN,YIDADAOBIMIANDAOLIUWURANDEMUDE。