| |  | H41F46升降式襯氟止 | | 型號:H41F46 | | 口徑:DN15-DN400 | | 壓力:1.0mpa-2.5mpa | | 材質:鑄鋼，不銹鋼 |  | | |  | 日標旋啟式止回閥 | | 型號:H44H | | 口徑:DN50-DN400 | | 壓力:1.6mpa-6.4mpa | | 材質:鑄鋼，不銹鋼 | | |
|  | H41H,HC41H全銅 | | 型號:H41H，HC41H | | 口徑:DN40-DN500 | | 壓力:1.0mpa-2.5mpa | | 材質:鑄鐵，鑄鋼 | | | |  | H12W不銹鋼內螺紋單向 | | 型號:H12W | | 口徑:DN15-DN65 | | 壓力:1.6mpa-6.4mpa | | 材質:不銹鋼304.316 | | | |  | 內螺紋與承插焊鍛鋼止回閥 | | 型號:H11Y，H61Y | | 口徑:DN10-DN50 | | 壓力:150LB-2500LB | | 材質:碳鋼，不銹鋼 | | | |  | H44H,H44W美標磅 | | 型號:H44H,H44W | | 口徑:DN50-DN500 | | 壓力:150LB-900LB | | 材質:碳鋼，不銹鋼 | | | |  | H42W，H42Y法蘭立 | | 型號:H42W，H42Y | | 口徑:DN25-DN200 | | 壓力:1.6mpa-6.4mpa | | 材質:碳鋼，不銹鋼 | | | |  | H42X靜音式止回閥 | | 型號:DRVZ(H42X) | | 口徑:DN50-DN350 | | 壓力:1.0mpa-2.5mpa | | 材質:鑄鐵，鑄鋼 | | | |  | H48H截止止回多用閥 | | 型號:H48H | | 口徑:DN25-DN300 | | 壓力:1.0mpa-6.4mpa | | 材質:鑄鐵，鑄鋼 | | | | | |  | HC41X節能梭式止回閥 | | 型號:HC41X | | 口徑:DN40-DN400 | | 壓力:1.6mpa-6.4mpa | | 材質:鑄鐵，鑄鋼 | | | |  | 夾套保溫止回閥 | | 型號:BH41W | | 口徑:DN15-DN300 | | 壓力:1.6mpa-10.0mpa | | 材質:不銹鋼，碳鋼 | | |
