| | H41F46升降式襯氟止 | 型號(hào):H41F46 | 口徑:DN15-DN400 | 壓力:1.0mpa-2.5mpa | 材質(zhì):鑄鋼,不銹鋼 | | | | | 日標(biāo)旋啟式止回閥 | 型號(hào):H44H | 口徑:DN50-DN400 | 壓力:1.6mpa-6.4mpa | 材質(zhì):鑄鋼,不銹鋼 | | |
| | H41H,HC41H全銅 | 型號(hào):H41H,HC41H | 口徑:DN40-DN500 | 壓力:1.0mpa-2.5mpa | 材質(zhì):鑄鐵,鑄鋼 | | | | | | | | | | | H42W,H42Y法蘭立 | 型號(hào):H42W,H42Y | 口徑:DN25-DN200 | 壓力:1.6mpa-6.4mpa | 材質(zhì):碳鋼,不銹鋼 | | | | | H42X靜音式止回閥 | 型號(hào):DRVZ(H42X) | 口徑:DN50-DN350 | 壓力:1.0mpa-2.5mpa | 材質(zhì):鑄鐵,鑄鋼 | | | | | H48H截止止回多用閥 | 型號(hào):H48H | 口徑:DN25-DN300 | 壓力:1.0mpa-6.4mpa | 材質(zhì):鑄鐵,鑄鋼 | | | | | | | | | 夾套保溫止回閥 | 型號(hào):BH41W | 口徑:DN15-DN300 | 壓力:1.6mpa-10.0mpa | 材質(zhì):不銹鋼,碳鋼 | | |