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| Gate Valve Class 150 闸 阀 |
| 产品类别：美标阀系列 |
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技术要求：
设计和制造:ANSI B16.34、API 600、API 603、API 6D、BS1414
结构长度：ANSI B16.10、API6D
法兰连接：ANSI B16.5
试验和验收：API 598、API 6D |
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材料
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零件名称
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材料
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19
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油杯
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Brass
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18
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紧定螺钉
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Carbon Steel
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17
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手轮锁紧螺钉
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Carbon Steel
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16
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手轮
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Malleable lron/Cast Steel/Ducile lron/Fabricated
Steel
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15
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压盖螺母
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Carbon Steel/SS
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14
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活节螺栓螺母
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A193 B7/A194 2H,A193 B8/A194 8
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13
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销
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Carbon Steel/Stainless Steel
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12
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阀杆螺母
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A439-D2/Cu-Alloy
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11
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填料压盖
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Carbon Steel/Equivalent to Body Material
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10
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填料压套
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Stainless steel
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09
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上密封座
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Stainless steel
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08
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阀杆
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Stainless steel
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07
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阀座
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CS+SS/SS/SS+STL
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06
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闸板
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Material see body
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零件名称
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WCB
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LCB
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WC6
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WC9
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05
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螺栓螺母
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A193 Gr B7/A 194 Gr2H
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A320 Gr L7/A 194 Gr4
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A 193 Gr B16/A194 Gr4/7
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A193 Gr B16/A194 Gr 4/7
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04
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填料
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Graphite
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Graphite
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Graphite
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Graphite
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03
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垫片
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Spiral Wound/Soft lron
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Spiral Wound /Soft lron
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Spiral Wound/SS304
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Spiral Wound/SS304
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02
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阀盖
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A216 Gr WCB
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A352 Gr LCB
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A217 Gr WC6
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A217 Gr WC9
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01
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阀体
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A216 Gr WCB
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A352 Gr LCB
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A217 Gr WC6
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A217 Gr WC9
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零件名称
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C5
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C12
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CF8
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CF8M
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05
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螺栓螺母
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A193 Gr B6/A 194 Gr4/7
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A193 Gr B16/A 194 Gr4/7
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A 193 B8/A194 8
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A193 B8M/A194 B8
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04
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填料
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Graphite
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Graphite
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Graphite
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Graphite
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03
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垫片
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Spiral Wound/Soft lron
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Spiral Wound /Soft lron
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Spiral Wound/SS304
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Spiral Wound/SS316
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02
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阀盖
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A217 Gr C5
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A217 Gr C12
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A351 Gr CF8
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A351 Gr CF8M
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01
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阀体
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A217 Gr C5
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A217 Gr C12
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A351 Gr CF8
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A351 Gr CF8M
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Dimensions
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Class 150
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Size
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inch
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2
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21/2
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3
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4
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5
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6
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8
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10
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12
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14
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16
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18
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20
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24
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L-RF
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mm
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178
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191
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203
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229
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254
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267
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292
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330
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356
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381
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406
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432
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457
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508
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L1-BW
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mm
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216
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241
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283
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305
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381
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403
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419
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457
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502
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572
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610
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660
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711
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813
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L2-RTJ
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mm
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191
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203
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216
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241
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267
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279
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305
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343
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368
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394
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419
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445
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470
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521
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H
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mm
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425
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435
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535
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600
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705
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800
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1010
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1250
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1385
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1575
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1825
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1950
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2080
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2425
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K
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mm
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200
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200
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250
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250
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280
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300
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350
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450
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500
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350*
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350*
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350*
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400*
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400*
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Wt
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kg
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20
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29
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37
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56
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78
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84
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138
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210
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310
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450
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565
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740
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927
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1125
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