序号阀门类型公称通径型号1电控阀DN50D971X2蝶阀DN150 D71X3蝶阀DN80 D71X4闸阀DN100 Z45X5闸阀DN150 Z45X6闸阀DN80 Z45X7减压阀DN100 200X8减压阀DN150 200X9湿式报警阀DN150 ZSF210信号阀DN100 XZF45X11信号阀DN125 XZF45X12信号阀DN150 XZF45X13信号阀DN50 XZF45X14信号阀DN80 XZF45X15雨淋阀DN100 ZSFM16闸阀DN100 Z45X17闸阀DN150 Z45X18闸阀DN25 QTZ15X19闸阀DN32 QTZ15X20闸阀DN40 QTZ15X21闸阀DN50 Z45X22闸阀DN65 Z45X23闸阀DN80 Z45X24止回阀DN100 H41X25止回阀DN40 H41X26止回阀DN80 H41X