船用法蘭鑄鋼閥適用于船舶淡水、滑油、燃油和溫度t≤300℃的蒸汽管路。
Marine flanged cast一steel valves are used for piping system of F．W.，L．O.，F．O．and temperature Of steamt ≤300℃
基本參數按表1 Parameter list show as table 1
表1 Table1
| 名稱Name | 公稱壓力PN(Mpa) Nominal Pressure | 公稱通徑DN(mm) Nominal Pressure | 型式Type |
法蘭鑄鋼截止閥GB11689~89 Flanged cast-steel shut-off valve | 2.5 | 15~150 | A-直通型 A-through-type B-直角型 B-right-angle type |
法蘭鑄鋼截止止回閥GB11689~89 Flanged cast-steel shut-off&non-remm valve | 2.5 | 15~150 | |
法蘭鑄鋼止回閥GB11690~89 Flanged cast-tsteel non-return valve | 2.5 |
15~150 |