| |  | DQ41F法蘭低溫球閥 | | 型號:DQ41F | | 口徑:DN15-DN200 | | 壓力:1.6mpa-6.4mpa | | 材質:鑄鋼，不銹鋼 |  | | |  | Q71F對夾式球閥 | | 型號:Q71F | | 口徑:DN15-DN350 | | 壓力:1.6-2.5mpa | | 材質:不銹鋼304.316 | | |
|  | 對夾式高壓硬密封球閥Q7 | | 型號:Q71Y | | 口徑:DN15-DN200 | | 壓力:1.6mpa-6.4mpa | | 材質:鍛鋼，不銹鋼 | | | |  | 對夾式薄型球閥 | | 型號:Q71F | | 口徑:DN15-DN150 | | 壓力:1.6mpa-6.4mpa | | 材質:鑄鋼，不銹鋼 | | | |  | 對夾式保溫球閥BQ71F | | 型號:BQ71F、BQ671F、BQ971F | | 口徑:DN15-DN100 | | 壓力:1.6mpa-6.4mpa | | 材質:鑄鋼，不銹鋼 | | | |  | 對焊式高壓硬密封球閥 | | 型號:Q61Y | | 口徑:DN25-DN300 | | 壓力:16.0mpa-32.0mpa | | 材質:鍛鋼，不銹鋼 | | | |  | 鍛鋼固定球閥Q47Y | | 型號:Q47Y,Q347Y，Q947Y | | 口徑:DN125-DN500 | | 壓力:1.6mpa-32.0mpa | | 材質:鑄鋼，不銹鋼 | | | |  | 鍛鋼低溫球閥DQ41F | | 型號:DQ41F | | 口徑:DN15-DN50 | | 壓力:1.6mpa-32.0mpa | | 材質:低溫鋼 | | | |  | 電動卸灰球閥Q947F | | 型號:Q947F | | 口徑:DN50-DN500 | | 壓力:1.6mpa-6.4mpa | | 材質:鑄鋼 | | | |  | 電動陶瓷球閥 | | 型號:Q941TC | | 口徑:DN25-DN500 | | 壓力:1.6mpa | | 材質:鑄鋼 | | | |  | 電動三通球閥Q944F, | | 型號:Q944F,Q945F | | 口徑:DN50-DN1200 | | 壓力:1.6mpa-6.4mpa | | 材質:鑄鋼 | | | |  | 電動偏心半球閥 | | 型號:PQ940H | | 口徑:DN40-DN600 | | 壓力:1.0mpa-2.5mpa | | 材質:鑄鋼 | | |
