口径有：DN20,DN25，DN32，DN40，DN50,DN65，DN80,DN100，DN125,DN150，DN200,DN250，DN300
D971S系列 PVC电动蝶阀
D971S-10K,D971S-16K,D971S-25K,D971S-40K,D971S-64K,D971S-10B,D971S-16B,D971S-25B,D971S-40B,D971S-64B,D971S-10C,D971S-16C,D971S-25C,D971S-40C,D971S-64C,D971S-10P,D971S-16P,D971S-25P,D971S-40P,D971S-64P,D971S-10G,D971S-16G,D971S-25G,D971S-40G,D971S-64G,D971S-10W,D971S-16W,D971S-25W,D971S-40W,D971S-64W,D971S-10J,D971S-16J,D971S-25J,D971S-40J,D971S-64J,D971S-10D,D971S-16D,D971S-25D
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免责声明：以上所展示的[D971S-16K 电动调节阀蝶阀]信息由会员[上海霸森自控阀门有限公司]自行提供，内容的真实性、准确性和合法性由发布会员负责。
