HH48X微阻缓闭蝶式止回阀具有结构新颖、体积小、重量轻、流体阻力小、密封可靠、启闭平稳、耐磨损、使用寿命长，油压、缓闭不受介质影响，有较好节能效果等特点。

HH48XWEIZUHUANBIDIESHIZHIHUIFAZHUYAOYOUFATI、LIANGKUAIBANYUANFABAN、HUIWEIDANHUANG、CHUYOUGANG、HUANBIXIAOQIGANGZU、ZHENXINGFAZUCHENG。QIYUANLIZHUYAOYIKAOJINKOUJIEZHIDETUILIZUOYONG，JIANGLIANGKUAIFABANPINGWENTUIKAI。ZAICITONGSHI，JINKOUDEYALIJIEZHIJINRUYOUGANGNEIHUOSAIDEXIABU，TUIDONGHUOSAI，JIANGHUOSAISHANGBUDEYOUTONGGUOZHENXINGFAFENBIEYARUFATILIANGCEDEXIAOQIGANGWEIDUAN，SHIXIAOQIGANGNEIDEHUOSAIGANSHENCHU。DANGJINKOUJIEZHIYALIXIAJIANGDIYUCHUKOUYALISHI，JIEZHIJIANGCHANSHENGHUILIU，CISHIFABANZAIDANHUANGHEJIEZHIHUILIUDEZUOYONGXIA，JIANGZIDONGGUANBI。DANYOUYUHUOSAIGANCHUYUSHENCHUDEWEIZHI，DINGZHUFABANBUNENGQUANBUGUANBI，HAISHENGYOU20%ZUOYOUDEMIANJISHIJIEZHITONGGUO，CONGERQIDAOLEXIAOCHUSHUICHUIDEZUOYONG。FABANBEIHUOSAIFENCHENGXIANKUAISUGUANBIHOUHUANMANLIANGBUGUANBI，DADAOJIFANGDIANJINIZHUANYOUQIXIAOCHUJINGYINZUOYONG。GAIFAKEYONGZAIQINGSHUI、WUSHUI、HAISHUIDENGJIEZHIDEPAISHUIGUANDAOSHANG，JINENGFANGZHIJIEZHIDEDAOLIU，YOUNENGYOUXIAODEXIANZHIPOHUAIXINGSHUICHUI，BAOZHENGGUANXIANDESHIYONG   。BUYIYONGYUHANYOUGUTIKELIHEZHANDUJIAODADEWEIZUHUANBIDIESHIZHIHUIFAJIEZHI。

HH48XWEIZUHUANBIDIESHIZHIHUIFAZHUYAOTEDIAN：

1、TIXINGXIAO、ZHONGLIANGQING、JIEGOUZHANGDUZHIYOUXUANQISHIZHIHUIFADESANFENZHIYIZUOYOU。

2、HUANBIXITONGXINGNENGYOULIANG，BUSHOUGUANDAOZHONGJIEZHIDEYINGXIANG，FABANXIANSUGUANHOUHUANBI，KEFANGZHIPOHUANXINGSHUICHUI。

3、XIANGJIAORUANMIFENG，FENGBIXINGNENGHAO，NAIMOSUN，SHIYONGSHOUMINGZHANG。

4、XIANGJIAOHUANCHONG，QIBIPINGWEN，WUZHENDONG，WUZAOYIN。

5、BILAOSHIZHIHUIFALIUZUXIAO，YOUMINGXIANDEJIENENGXIAOGUO。