船用角式青铜止回阀性能规范 Technical Data 
| 
 公称压力 Nominal Pressure(MPa)   | 
 公称通径 Nominal Diameter(am)   | 
 适用介质 Applicable Medium   | 
| 
 0.6   | 
 15~125   | 
 海水、淡水、滑油、燃油和 t≤250℃蒸汽 Sea water, Fresh water, Lubricanting oil, Fuel oil, t≤250℃ steam.   | 
| 
 1.0   | 
 65~125   | 
| 
 1.6   | 
 65~125   | 
| 
 2.5   | 
 15~100   | 
船用角式青铜止回阀主要零部件材质 Materials of Main Parts 
| 
 零件名称 Parts Name   | 
 材料 Material   | 
| 
 名称 Name   | 
 牌号 Marks   | 
| 
 阀体、阀盖、阀盘 Body/Cover/Disc   | 
 铸锡青铜 Cast Tin Bronze   | 
 ZCuSn10Zn2, ZCuSn5Pb5Zn5   | 
船用角式青铜止回阀PN1.0、1.6、2.5MPa的A型、B型基本尺寸 Dimensions 
| 
 公称 压力 PN (MPa)   | 
 公称 通径 DN (mm)   | 
 结构尺寸  Structure Dimension   | 
 壁厚 Thickness   | 
 法兰 Flange   | 
 螺栓 Bolt   | 
 升程 Lift Range m   | 
 参考重量 Weight(kg)   | 
| 
 L   | 
 H≈   | 
 H1   | 
| 
 A型   | 
 B型   | 
 A型   | 
 B型   | 
 B型   | 
 D   | 
 D1   | 
 D2   | 
 d0   | 
 b   | 
 n个   | 
 Th   | 
 A型   | 
 B型   | 
| 
 1.0   | 
 65   | 
 290   | 
 115   | 
 123   | 
 94   | 
 115   | 
 6   | 
 155   | 
 123   | 
 104   | 
 15   | 
 14   | 
 6   | 
 M14   | 
 19   | 
 12.2   | 
 11.3   | 
| 
 80   | 
 310   | 
 125   | 
 139   | 
 104   | 
 125   | 
 6   | 
 170   | 
 138   | 
 118   | 
 15   | 
 14   | 
 8   | 
 M14   | 
 23   | 
 16.4   | 
 14.3   | 
| 
 100   | 
 350   | 
 150   | 
 160   | 
 117   | 
 135   | 
 6   | 
 190   | 
 158   | 
 138   | 
 15   | 
 14   | 
 8   | 
 M14   | 
 28   | 
 24.6   | 
 22.7   | 
| 
 125   | 
 400   | 
 175   | 
 185   | 
 129   | 
 155   | 
 7   | 
 215   | 
 183   | 
 164   | 
 15   | 
 14   | 
 10   | 
 M14   | 
 35   | 
 37.0   | 
 30.4   | 
| 
 1.6   | 
 125   | 
 400   | 
 175   | 
 197   | 
 143   | 
 155   | 
 7   | 
 225   | 
 187   | 
 168   | 
 17   | 
 17   | 
 10   | 
 M16   | 
 35   | 
 45.8   | 
 40.0   | 
| 
 2.5   | 
 20   | 
 150   | 
 75   | 
 79   | 
 66   | 
 75   | 
 5   | 
 95   | 
 68   | 
 48   | 
 13   | 
 12   | 
 4   | 
 M12   | 
 6   | 
 3.6   | 
 3.5   | 
| 
 25   | 
 160   | 
 80   | 
 80   | 
 67   | 
 80   | 
 5   | 
 105   | 
 73   | 
 56   | 
 13   | 
 13   | 
 4   | 
 M12   | 
 7   | 
 4.3   | 
 4.1   | 
| 
 32   | 
 180   | 
 85   | 
 85   | 
 68   | 
 85   | 
 5   | 
 115   | 
 83   | 
 64   | 
 15   | 
 13   | 
 6   | 
 M14   | 
 9   | 
 5.0   | 
 4.8   | 
| 
 40   | 
 200   | 
 90   | 
 88   | 
 76   | 
 90   | 
 5   | 
 125   | 
 93   | 
 74   | 
 15   | 
 14   | 
 6   | 
 M14   | 
 12   | 
 6.3   | 
 6.0   | 
| 
 50   | 
 230   | 
 95   | 
 109   | 
 85   | 
 95   | 
 6   | 
 135   | 
 103   | 
 84   | 
 15   | 
 14   | 
 6   | 
 M14   | 
 15   | 
 8.6   | 
 8.2   | 
| 
 65   | 
 290   | 
 115   | 
 123   | 
 94   | 
 115   | 
 7   | 
 170   | 
 132   | 
 110   | 
 17   | 
 17   | 
 8   | 
 M16   | 
 19   | 
 13.5   | 
 11.5   | 
| 
 80   | 
 310   | 
 125   | 
 150   | 
 110   | 
 125   | 
 8   | 
 185   | 
 147   | 
 126   | 
 17   | 
 19   | 
 8   | 
 M16   | 
 23   | 
 19.8   | 
 17.3   | 
| 
 100   | 
 350   | 
 150   | 
 155   | 
 118   | 
 135   | 
 8   | 
 205   | 
 167   | 
 146   | 
 17   | 
 19   | 
 10   | 
 M16   | 
 28   | 
 30.5   | 
 25.7   | 
船用角式青铜止回阀PN0.6、1.6、2.5MPa的AS型、BS型基本尺寸 Dimensions 
| 
 公称 压力 PN (MPa)  | 
 公称 通径 DN (mm)  | 
 结构尺寸 Structure Dimension  | 
 壁厚 Thickness  | 
 法兰 Flange  | 
 螺栓 Bolt  | 
 升程 Lift Range m  | 
 参考重量 Weight(kg)  | 
| 
 L  | 
 H≈  | 
 H1  | 
| 
 AS型  | 
 BS型  | 
 AS型  | 
 BS型  | 
 BS型  | 
 D  | 
 D1  | 
 D2  | 
 d0  | 
 b  | 
 n个  | 
 Th  | 
 AS型  | 
 BS型  | 
| 
 0.6  | 
 15  | 
 130  | 
 90  | 
 84  | 
 70  | 
 90  | 
 4  | 
 80  | 
 55  | 
 40  | 
 11  | 
 12  | 
 4  | 
 M10  | 
 7  | 
 3.0  | 
 3.2  | 
| 
 20  | 
 150  | 
 95  | 
 84  | 
 70  | 
 95  | 
 4  | 
 95  | 
 65  | 
 50  | 
 11  | 
 12  | 
 4  | 
 M10  | 
 7  | 
 3.4  | 
 3.6  | 
| 
 25  | 
 160  | 
 100  | 
 84  | 
 70  | 
 100  | 
 4  | 
 100  | 
 75  | 
 60  | 
 11  | 
 14  | 
 4  | 
 M10  | 
 7  | 
 3.8  | 
 4.0  | 
| 
 32  | 
 180  | 
 105  | 
 90  | 
 70  | 
 105  | 
 5  | 
 120  | 
 90  | 
 70  | 
 14  | 
 15  | 
 4  | 
 M12  | 
 9  | 
 5.6  | 
 5.4  | 
| 
 40  | 
 200  | 
 115  | 
 101  | 
 77  | 
 115  | 
 5  | 
 130  | 
 100  | 
 80  | 
 14  | 
 16  | 
 4  | 
 M12  | 
 12  | 
 7.1  | 
 6.8  | 
| 
 50  | 
 230  | 
 125  | 
 110  | 
 80  | 
 125  | 
 5  | 
 140  | 
 110  | 
 90  | 
 14  | 
 17  | 
 4  | 
 M12  | 
 15  | 
 8.3  | 
 9.2  | 
| 
 65  | 
 290  | 
 145  | 
 122  | 
 89  | 
 145  | 
 6  | 
 160  | 
 130  | 
 110  | 
 14  | 
 17  | 
 4  | 
 M12  | 
 19  | 
 16.4  | 
 12.2  | 
| 
 80  | 
 310  | 
 155  | 
 153  | 
 112  | 
 155  | 
 6  | 
 190  | 
 150  | 
 128  | 
 18  | 
 19  | 
 4  | 
 M16  | 
 23  | 
 18.3  | 
 17.7  | 
| 
 100  | 
 350  | 
 175  | 
 162  | 
 113  | 
 175  | 
 6  | 
 210  | 
 170  | 
 148  | 
 18  | 
 20  | 
 4  | 
 M16  | 
 28  | 
 28.0  | 
 23.8  | 
| 
 125  | 
 400  | 
 200  | 
 182  | 
 123  | 
 200  | 
 7  | 
 240  | 
 200  | 
 178  | 
 18  | 
 20  | 
 8  | 
 M16  | 
 35  | 
 34.0  | 
 31.9  | 
| 
 1.6  | 
 65  | 
 290  | 
 145  | 
 136  | 
 97  | 
 145  | 
 6  | 
 185  | 
 145  | 
 122  | 
 18  | 
 17  | 
 4  | 
 M16  | 
 19  | 
 15.6  | 
 14.4  | 
| 
 80  | 
 310  | 
 155  | 
 158  | 
 117  | 
 155  | 
 6  | 
 200  | 
 160  | 
 133  | 
 18  | 
 19  | 
 4  | 
 M16  | 
 23  | 
 22.0  | 
 20.8  | 
| 
 100  | 
 350  | 
 175  | 
 170  | 
 121  | 
 175  | 
 6  | 
 220  | 
 180  | 
 158  | 
 18  | 
 20  | 
 8  | 
 M16  | 
 28  | 
 36.5  | 
 31.3  | 
| 
 125  | 
 400  | 
 200  | 
 185  | 
 129  | 
 200  | 
 7  | 
 250  | 
 210  | 
 184  | 
 18  | 
 22  | 
 8  | 
 M16  | 
 35  | 
 43.0  | 
 37.2  | 
| 
 2.5  | 
 15  | 
 130  | 
 90  | 
 84  | 
 70  | 
 90  | 
 5  | 
 95  | 
 65  | 
 47  | 
 14  | 
 12  | 
 4  | 
 M12  | 
 7  | 
 4.4  | 
 4.2  | 
| 
 20  | 
 150  | 
 95  | 
 84  | 
 70  | 
 95  | 
 5  | 
 105  | 
 75  | 
 58  | 
 14  | 
 12  | 
 4  | 
 M12  | 
 7  | 
 4.8  | 
 4.6  | 
| 
 25  | 
 160  | 
 100  | 
 84  | 
 70  | 
 100  | 
 5  | 
 115  | 
 85  | 
 68  | 
 18  | 
 14  | 
 4  | 
 M12  | 
 7  | 
 5.2  | 
 5.4  | 
| 
 32  | 
 180  | 
 105  | 
 90  | 
 70  | 
 105  | 
 5  | 
 140  | 
 100  | 
 78  | 
 18  | 
 15  | 
 4  | 
 M16  | 
 9  | 
 7.3  | 
 7.1  | 
| 
 40  | 
 200  | 
 115  | 
 101  | 
 77  | 
 115  | 
 5  | 
 150  | 
 110  | 
 88  | 
 18  | 
 16  | 
 4  | 
 M16  | 
 12  | 
 9.1  | 
 8.7  | 
| 
 50  | 
 230  | 
 125  | 
 110  | 
 81  | 
 125  | 
 6  | 
 165  | 
 125  | 
 102  | 
 18  | 
 17  | 
 4  | 
 M16  | 
 15  | 
 10.9  | 
 10.7  | 
| 
 65  | 
 290  | 
 145  | 
 136  | 
 97  | 
 145  | 
 7  | 
 185  | 
 145  | 
 122  | 
 18  | 
 17  | 
 8  | 
 M16  | 
 19  | 
 15.9  | 
 14.7  | 
| 
 80  | 
 310  | 
 155  | 
 158  | 
 117  | 
 155  | 
 7  | 
 200  | 
 160  | 
 133  | 
 18  | 
 19  | 
 8  | 
 M16  | 
 23  | 
 22.2  | 
 21.1  | 
| 
 100  | 
 350  | 
 175  | 
 170  | 
 121  | 
 175  | 
 8  | 
 235  | 
 190  | 
 158  | 
 22  | 
 20  | 
 8  | 
 M20  | 
 28  | 
 37.0  | 
 3.8  |