| |  | YFA72W真空負壓安全 | | 型號:YFA72W | | 口徑:DN15-DN250 | | 壓力:1.6mpa-6.4mpa | | 材質:碳鋼，不銹鋼 |  | | |  | WA42Y波紋管平衡式安 | | 型號:WA42Y | | 口徑:DN25-DN150 | | 壓力:1.6mpa-10.0mpa | | 材質:碳鋼，不銹鋼 | | |
|  | GYA液壓安全閥 | | 型號:GYA | | 口徑:DN80-DN250 | | 壓力:1.6mpa-6.4mpa | | 材質:鑄鋼，不銹鋼 | | | | | |  | GA44H雙杠桿安全閥 | | 型號:GA44H | | 口徑:DN50 | | 壓力:1.6mpa-6.4mpa | | 材質:鑄鋼，不銹鋼 | | | |  | GA42H單杠桿安全閥 | | 型號:GA42H | | 口徑:DN15-DN50 | | 壓力:1.6mpa-10.0mpa | | 材質:碳鋼，不銹鋼 | | | |  | GA41H、A51H單杠 | | 型號:GA41H、A51H | | 口徑:DN25-DN200 | | 壓力:1.6mpa-6.4mpa | | 材質:碳鋼，不銹鋼 | | | |  | AY42H、YA802Y | | 型號:AY42H、YA802Y | | 口徑:DN15-DN32 | | 壓力:16.0mpa-32.0mpa | | 材質:碳鋼，不銹鋼 | | | |  | AQ空壓機安全閥 | | 型號:AQ | | 口徑:DN20-DN25 | | 壓力:16.0mpa-32.0mpa | | 材質:不銹鋼 | | | |  | AHN42F平行式安全回 | | 型號:AHN42F | | 口徑:DN40-DN150 | | 壓力:1.6mpa-6.4mpa | | 材質:碳鋼，不銹鋼 | | | |  | A61H、A61Y彈簧微 | | 型號:A61H、A61Y | | 口徑:DN10-DN25 | | 壓力:16.0mpa-32.0mpa | | 材質:碳鋼，不銹鋼 | | | | |
