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由江苏亚太集团研制成功的“XF橡胶缓闭逆止阀”,是一种全橡胶结构、外形呈“鸭嘴状”、具有“正向流入,反向逆止”功能的新型给排水阀门产品。它根
Developed by Jiangsu Asia-Pacific Group, “XF rubber slow closing check valve” is a kind of new type of water supply and drainage valve products with full rubber structure and appearance of “duckbill” and function of “forward inflow and reverse check” . It’s root