| | | |  | 電動真空蝶閥 | | 型號:GID | | 口徑:DN25-DN400 | | 壓力:1.6mpa | | 材質:不銹鋼，碳鋼 |  | |
|  | 電動硬密封蝶閥 | | 型號:1.6mpa-2.5mpa | | 口徑:DN50-DN1200 | | 壓力:1.6mpa-6.4mpa | | 材質:鑄鋼，不銹鋼 | | | |  | D941W電動通風蝶閥 | | 型號:D941W | | 口徑:DN50-DN2000 | | 壓力:0.6mpa-1.6mpa | | 材質:鑄鐵，鑄鋼 | | | | | |  | 電動軟密封蝶閥 | | 型號:D942X | | 口徑:50～800 | | 壓力:0.6-1.6mpa | | 材質:鑄鐵，鑄鋼 | | | |  | 電動法蘭式軟密封蝶閥 | | 型號:D942X | | 口徑:50～2000 | | 壓力:1.0-1.6mpa | | 材質:鑄鐵，鑄鋼 | | | | | | | |  | D971X、D971F電 | | 型號:D971X、D971F | | 口徑:DN50-DN800 | | 壓力:1.0-1.6mpa | | 材質:鑄鐵，鑄鋼 | | | | | |  | 蝸輪單偏心蝶閥D372X | | 型號:D372X | | 口徑:DN50-DN1200 | | 壓力:1.0mpa-4.0mpa | | 材質:鑄鐵，鑄鋼 | | |
