消防专用压力开关消防专用压力开关的作用使当消防喷淋管道里的压力小于供水端压力...800X压差旁通平衡阀800X压差旁通平衡阀由主阀、压差控制导阀、针阀、球阀、微形过滤...YZW自力式温控阀YZW自力式温控阀无须外界能源而进行温度自动调节，适用于蒸汽、热...XZ85X-16沟槽信号弹性座封闸阀XZ85X-16沟槽信号弹性座封闸阀可以任何位置安装，维修方便，其密封...500X泄压/持压阀500X泄压/持压阀主要用于消防或其他供水系统中，以防止系统超压或...REDAOSHILIULIANGKAIGUANSHICAIYONGREKUOSANJISHUSHEJIDE，GENJUREKUOSANDEDAXIAO，DANGYETILIULIANGCHAOGUOYONGHUSHEDINGZHIHOUJIDIANQIDONGZUO，SHIXIANDUILIULIANGDEJIANCEHEKONGZHI。GUERJIAOREDAOSHILIULIANGKAIGUAN，YEYOURENCHENGZUOREDAOLIULIANGKAIGUANHUOREDAOSHILIULIANGKONGZHIQIDENG，QISHIDOUSHITONGYANGDE。
LIULIANGKAIGUANJIUSHIGENJULIULIANGLAIZHILINGXITONGDEKAIGUANDE。JILIULIANGKAIGUANSHEDINGSHANGXIANHUOZHEXIAXIAN，DANGLIULIANGDADAOCICIXIANDINGZHISHI，LIULIANGKAIGUANFACHUXINHAOHUOBAOJING，XITONGJIANGYUNXINGHUOTINGZHI。YIBANYAOQIULIULIANGDEXITONGHUICAIYONGLIULIANGKAIGUAN。
FANGBAOXINGLIULIANGKAIGUANSHUILIULIANGKAIGUANGONGZUOYUANLIDANGSHUILIUKAIGUANNEIYOUSHUILIUDONG，SHUILIULIANG≥1.0L/minSHI，SHUILIUKAIGUANNEIDECIXINSHOUSHUILIUTUIDONGCHANSHENGWEIYI，CIXINWEIYIDAIDONGCIYUANCHANSHENGCIKONGZUOYONGSHISHUILIUKAIGUANSHUCHU“TONG”XINHAO。