先导式减压阀(200X型)是水力控制阀门中的减压阀，此阀门针对高层、超高层建筑设计，是解决高层建筑生活用水、消防用水系统中，要求流量大、灵敏度高等场合的理想产品。性能   加优越，   取代中间水箱，节约建筑中间水箱的费用，扩大建筑物的使用面积。

XIANDAOSHIJIANYAFA(200XXING)XINGNENGTEDIAN：

1、GONGZUOPINGWENKEKAO、DALIULIANGTONGXING。

2、JIANWENYAJINGDUGAO、DIAOJIEFANWEIDA。

3、ANZHUANGWEIXIUFANGBIAN。

4、JIEGOUXINYINGHELI、HELIYUNYONGYEYAYUANLIKONGZHI。

5、FABANKUAIKAIMANBI、WUSHUICHUICHONGJI(GUANBISHIJIANKEDIAO)。

6、MIFENGXINGNENGHAO、SHIYONGSHOUMINGSHIJIANZHANG。

XIANDAOSHIJIANYAFA(200XXING)ANZHUANGYAOQIU：

1、ANZHUANGQINGCANKAOYXILIEKEDIAOSHIJIANYAFAANZHUANGYAOQIUHEYIXIAYAOQIU：

2、JIANYIZAIGUANWANGXITONGZHONGANZHUANGPAIQIFA，YIBIANJIANYAFANENGWENDINGGONGZUO。

3、ANZHUANGSHIYINGZHUYIFATIJIANTOUBIAOZHUFANGXIANG。WEIFANGBIANWEIHUBAOYANG。YINGZAIJIANYAFAZHOUWEILIU   KONGJIAN。

4、JINCHUKOUYALIYINGBUXIAOYU0.2Mpa，XIAOYU0.2MpaWENYAXINGNENGBIANCHA(CHUKOUYALIWUCHAJIADA)。

XIANDAOSHIJIANYAFA(200XXING)GONGZUOYUANLI：

DANGFAMENCONGJINKOUDUANJISHUISHI，SHUILIUGUOZHENFAJINRUZHUFAKONGZHISHI，CHUKOUYALITONGGUODAOGUANZUOYONGDAODAOFASHANG。DANGCHUKOUYALIGAOYUDAOFADANHUANGSHEDINGZHISHI，DAOFAGUANBI。KONGZHISHITINGZHIPAISHUI，CISHIZHUFAKONGZHISHINEIYALISHENGGAOBINGGUANBIZHUFA，CHUKOUYALIBUZAISHENGGAO。DANGFAMENCHUKOUYALIJIANGDAODAOFADANHUANGSHEDINGYALISHI，DAOFAKAIQI，KONGZHISHIXIANGXIAYOUPAISHUI。YOUYUDAOFAXITONGPAISHUILIANGDAYUZHENFADEJINSHUILIANG，ZHUFAKONGZHISHIYALIXIAJIANG。JINKOUYALISHIZHUFAKAIQI。ZAIWENDINGZHUANGTAIXIA，KONGZHISHIJINSHUI、PAISHUIXIANGTONG，ZHUFAKAIDUBUBIAN，CHUKOUYALIWENDING。DIAOJIEDAOFADANHUANGJIKESHEDINGCHUKOUYALI。

XIANDAOSHIJIANYAFA(200XXING)RUHEDIAOSHIYACHA：

JIANYAFADEQIANDUANYALI   DAYUDAOFADESHEDINGYALI，HOUDUANYALI   XIAOYUDAOFADESHEDINGYALI，ZHEIYANGJIANYAFACAINENGGONGZUO。

YOUYACHADEQIANTITIAOJIANSHIFAQIANYALIDAYUDAOFADESHEDINGYALI，DANGFAQIANYALIDIYUDENGYUJIANYAFASHEJIDEDAFAHOUYALISHI，SHIWUFADIAOCHUMINGXIANYACHADE。FAHOUYALIDIAOZHENGSHITONGGUODAOFADIAOZHENGLUOGANJINXINGDE，SONGKAISUOJINLUOMAOJIUNENGJINXINGDIAOZHENG，YIBANQINGKUANGXIA（SHIDAOFAJIEGOU）LUOGANXUANRUSHUCHUYALIJIANXIAO。