| |  | FA49H防爆波阀 | | 型号:FA49H | | 口径:DN50-DN200 | | 压力:1.0mpa-1.6mpa | | 材质:铸铁，铸钢 |  | | |  | F745X活塞式遥控浮球 | | 型号:F745X | | 口径:DN40-DN1600 | | 压力:1.0mpa-2.5mpa | | 材质:铸铁，铸钢 | | |
|  | F745X隔膜式遥控浮球 | | 型号:F745X | | 口径:DN40-DN1600 | | 压力:1.6mpa~6.4mpa | | 材质:铸铁，铸钢 | | | |  | F43X双封自净式防逆水 | | 型号:F43X | | 口径:DN80-DN1400 | | 压力:1.6mpa~6.4mpa | | 材质:铸铁，铸钢 | | | |  | AX742X安全泄压持压 | | 型号:AX742X | | 口径:DN40-DN1600 | | 压力:1.0mpa-2.5mpa | | 材质:铸铁，铸钢 | | | |  | 900X-25C紧急关闭 | | 型号:900X | | 口径:DN20-DN800 | | 压力:1.0mpa-2.5mpa | | 材质:铸铁，铸钢 | | | |  | 800X-25C压差旁通 | | 型号:800X | | 口径:DN20-DN450 | | 压力:1.0mpa-2.5mpa | | 材质:铸铁，铸钢 | | | |  | 700X-64C水泵控制 | | 型号:700X | | 口径:DN20-DN800 | | 压力:1.0mpa-6.4mpa | | 材质:铸铁，铸钢 | | | |  | 600X水力电动控制阀 | | 型号:600X | | 口径:DN20-DN800 | | 压力:1.0mpa-6.4mpa | | 材质:铸铁，铸钢 | | | |  | 500X泄压持压阀 | | 型号:500X | | 口径:DN20-DN800 | | 压力:1.0mpa-1.6mpa | | 材质:铸铁，铸钢 | | | |  | 400X流量控制阀 | | 型号:400X | | 口径:DN20-DN800 | | 压力:1.0mpa-1.6mpa | | 材质:铸铁，铸钢 | | | |  | 300X缓闭止回阀 | | 型号:300X | | 口径:DN20-DN800 | | 压力:1.0mpa-1.6mpa | | 材质:铸铁，铸钢 | | |
