GB Stop Valve
CB/T3087-1994 Cast Steel Flanged Angle Seawater Stop Valve
Technical Data:
Standard | Model | Nominal Pressure | Nominal Diameter | Applicable Medium |
标准 | 形式 | 公称压力 | 公称口径 | 适用介质 |
CB/T3087-1994 | B/BS type | 0.40 Mpa | 200~500 | Fresh Water.Sea Water |
Material of Main Parts:
Standard | Model | Parts Name | Material | Code |
标准 | 形式 | 零件名称 | 材质 | 牌号 |
CB/T3087-1994 | B/BS type | Body(阀体) | Cast Steel(铸钢) | ZG230~450 |
Cover(阀盖) | Cast Steel(铸钢) | ZG230~450 | ||
Disc(阀盘) | Bronze(青铜) | ZCuSn10Zn2 | ||
Stem(阀杆) | Bronze(青铜) | QAl9-2 |
Main Data:
Model | DN mm | Structure Dimension | Flange Data | Do | Lift Range | Weight kgs | |||||||
L | L1 | H | δ | D | D1 | D2 | b | n-Th | |||||
CB/T3087 B type | 200 | 220 | 220 | 595 | 13.00 | 295 | 264 | 247 | 15 | 12xM14 | 280 | 60 | 70 |
250 | 260 | 260 | 690 | 13.50 | 365 | 327 | 306 | 16 | 14xM16 | 360 | 70 | 110 | |
300 | 300 | 300 | 785 | 14.00 | 430 | 386 | 360 | 19 | 14xM20 | 400 | 80 | 170 | |
350 | 320 | 350 | 940 | 14.50 | 480 | 436 | 410 | 20 | 16xM20 | 450 | 100 | 226 | |
400 | 380 | 405 | 985 | 15.00 | 530 | 486 | 460 | 21 | 16xM20 | 500 | 110 | 299 | |
450 | 440 | 490 | 1150 | 15.50 | 580 | 536 | 512 | 21 | 18xM20 | 550 | 140 | 397 | |
500 | 450 | 500 | 1250 | 16.00 | 635 | 591 | 567 | 21 | 20xM20 | 600 | 150 | 465 |
Model | DN mm | Structure Dimension | Flange Data | Do | Lift Range | Weight kgs | |||||||
L | L1 | H | δ | D | D1 | D2 | b | n-Th | |||||
CB/T3087 BS type | 200 | 275 | 275 | 650 | 13.00 | 320 | 280 | 258 | 22 | 8xM16 | 280 | 60 | 74 |
250 | 325 | 325 | 755 | 13.50 | 375 | 335 | 312 | 24 | 12xM16 | 360 | 70 | 114 | |
300 | 375 | 375 | 860 | 14.00 | 440 | 395 | 365 | 24 | 12xM20 | 400 | 80 | 174 | |
350 | 425 | 425 | 1015 | 14.50 | 490 | 445 | 415 | 24 | 12xM20 | 450 | 100 | 230 | |
400 | 475 | 475 | 1055 | 15.00 | 540 | 495 | 465 | 24 | 16xM20 | 500 | 110 | 303 | |
450 | 500 | 500 | 1160 | 15.50 | 595 | 550 | 520 | 24 | 16xM20 | 550 | 140 | 402 | |
500 | 525 | 525 | 1275 | 16.00 | 645 | 600 | 570 | 26 | 20xM20 | 600 | 150 | 471 |
Get more details,please contact us by sales@marine-valve.com
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GB Stop Valve
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