缓闭消声止回阀(300X型)
HUANBIXIAOSHENGZHIHUIFA(300XXING)YECHENGWEI300XHUANBIZHIHUIFA，ANZHUANGZAIGAOCENGJIANZHUJISHUIXITONGYIJIQITAJISHUIXITONGDESHUIBENGCHUKOUCHU，FANGZHIJIEZHIDAOLIU、SHUICHUIJISHUIJIXIANXIANGDEZHINENGXINGFAMEN。 HUANBIXIAOSHENGZHIHUIFAZHENDUIGAOCENG、CHAOGAOCENGJIANZHUSHEJI，YONGYUJIEJUEGAOCENGJIANZHUSHENGHUOYONGSHUI、XIAOFANGYONGSHUIXITONGZHONG，YAOQIULIULIANGDA、LINGMINDUGAO、LIUZUJIAOXIAO、ZHIHUIMIFENGXIAOGUOHAO、YAOQIUBUCHANSHENGSHUICHUIDECHANGHE。 HUANBIXIAOSHENGZHIHUIFA(300XXING)JUYOUDIANDONGFA、ZHIHUIFA、HESHUICHUIXIAOCHUQISANZHONGGONGNENG，KEYOUXIAODITIGAOGONGSHUIXITONGDE KEKAOXING，BINGJIANGHUANKAI、SUBI、HUANBIXIAOCHUSHUICHUIDEJISHUYUANLIYITIHUA，FANGZHIKAIBENGSHUICHUIHETINGBENGSHUICHUIDECHANSHENG。ZHIXUCAOZUOSHUIBENGDIANDONGJIQIBIANNIU，FAMENJIKEANZHAOSHUIBENGCAOZUOGUICHENGZIDONGSHIXIANQIBI，LIULIANGDA，ZULIXIAO，SHIYONGSHOUMINGZHANGDENGTEDIAN。SHIYONGYUDN500YIXIADEFAMEN。
HUANBIXIAOSHENGZHIHUIFA(300XXING)ANZHUANGYAOQIU：
1、ZAIHUANBIXIAOSHENGZHIHUIFAQIAN ANZHUANGGUOLVQI。
2、ANZHUANGSHIJIANYINGZHUYIFATIJIANTOUBIAOZHUFANGXIANG，WEIFANGBIANWEIHUBAOYANG，YINGZAIZHIHUIFAZHOUWEILIU KONGJIAN。
3、YINGZAINENGGOUBAOZHENGWEIXIUZHIHUIFASHIQIEDUANSHUIYUANDEWEIZHIANZHUANGXIANGYINGTONGJINGDEZHAFA。
HUANBIXIAOSHENGZHIHUIFA(300XXING)JIEGOUCHICUN:
| DN(mm) | L(mm) | H(mm) | H(mm) | (KG) |
| 50 | 234 | 98 | 320 | 18 |
| 65 | 240 | 115 | 410 | 22 |
| 80 | 285 | 131 | 430 | 30 |
| 100 | 325 | 145 | 480 | 55 |
| 125 | 345 | 160 | 535 | 70 |
| 150 | 395 | 185 | 600 | 80 |
| 200 | 470 | 160 | 675 | 110 |
| 250 | 575 | 180 | 720 | 210 |
| 300 | 640 | 200 | 820 | 300 |
| 350 | 645 | 225 | 860 | 380 |
| 400 | 970 | 750 | 950 | 350 |
