GB Check Valve
CB/T3819-1999 Marine Single Disc Check Valve
Technical Data:
Standard | Model | Nominal Pressure | Nominal Diameter | Applicable Medium |
标准 | 形式 | 公称压力 Mpa | 公称口径 mm | 适用介质 |
CB/T3819-1999 | 1.00 | 50~500 | Sea Water,Fresh Water |
Material of Main Parts:
Standard | Model | Parts Name | Material | Code |
标准 | 形式 | 零件名称 | 材质 | 牌号 |
CB/T3819-1999 | Body(阀体) | S.Steel/Bronze(不锈钢/青铜) | SS304/ZCuZn16Si4 | |
Cover(阀盖) | S.Steel/Bronze(不锈钢/青铜) | SS304/ZCuZn16Si4 |
Main Data:
DN mm | Structure Dimension | |||||
L | D1 | D3 | O | Eo | Weight | |
50A | 14 | 108 | 26 | 40 | 84 | 1.05 |
65A | 14 | 128 | 36 | 52 | 73 | 1.63 |
80A | 14 | 144 | 48 | 60 | 90 | 2.05 |
100A | 14 | 164 | 72 | 85 | 78 | 3.43 |
125A | 16 | 194 | 95 | 101 | 72 | 8.58 |
150A | 19 | 220 | 115 | 125 | 71 | 13.20 |
200A | 29 | 275 | 140 | 163 | 79 | 18.10 |
250A | 29 | 330 | 190 | 204 | 73 | 24.60 |
300A | 38 | 380 | 218 | 239 | 80 | 37.30 |
350A | 41 | 440 | 265 | 269 | 65 | 71.60 |
400A | 51 | 490 | 306 | 308 | 62 | 76.35 |
450A | 51 | 540 | 358 | - | - | 81.00 |
500A | 61 | 596 | 408 | - | - | 88.60 |
Get more details,please contact us by sales@marine-valve.com
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GB Check Valve
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