衬四氟对夹手柄蝶阀D71F4-10/16
加密软密封闸阀JMZ45X-10/16/25Q
电动软密封闸阀Z945X
加长杆弹性座封/软密封闸阀Z45X-10/16/25Q
Z73H-6手动浆液阀
Z44WF双闸板平板闸阀
DS/Z64H、DS/Z44H水封/真空闸阀
Z73H-10手动刀型闸阀上海工开阀门
Z973H-6电动刀型闸阀上海工开阀门
Z43WF手动平板闸阀
Z561Y压力自紧密封阀盖齿轮传动铸钢闸阀
API、JIS闸阀Z40H
Z40H GB闸阀
刀型闸阀PZ7-3F/6H/9Y
Z945X-10/16Q电动弹性座封闸阀
明杆弹性座封/软密封闸阀Z41X-1016Q
