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产品名称：Z41W-300LB美标不锈钢法兰闸阀
产品简介： 法兰连接不锈钢制闸阀适用于ANSI Class150～900、PN2.0～16.0MPa、JIS10～20K，工作温度-29～425℃（碳钢）及-40～500℃（不锈钢）的名种管路上，用于截断或接通管路中的介质。通过选用不同的材质，可适用于水、蒸汽、油品、硝酸、醋酸、强氧化性介质及尿素等多种介质。有手动、伞齿轮传动及电动等。
美标闸阀应用规范
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设计与制造 Design and Manufacture
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结构长度
Face to face/ End to end
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法兰尺寸
FlangeDimension
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对焊连接尺寸
Butt welding dimension
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压力-温度Pressure Temperature Lating
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试验-检验Inspection and Test
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API 600
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ANSI B16.10
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ANSI B16.5
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ANSI B16.25
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ANSI B16.34
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API 598
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API 6D
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API 6D
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ANSI B16.5
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ANSI B16.25
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ANSI B16.34
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API 6D
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压力试验 Pressure Test
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公称压力PN(Lb) NominalPressure
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强度试验
Shell Test
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水密封试验
WaterSeal Test
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气密封试验
Air SealTest
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MPa
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Lbf/in2
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MPa
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Lbf/in2
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MPa
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Lbf/in2
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150
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3.0
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430
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2.2
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315
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0.4-0.7
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60-100
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300
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7.7
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1110
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5.7
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815
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600
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15.3
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2220
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11.3
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630
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900
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23.0
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3330
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17
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2445
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主要零件材质 Main Part Materials and Property
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零件名称
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CF8
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CF3
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CF8M
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CF3M
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阀体/阀盖
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CF8
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CF3
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CF8M
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CF3M
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闸板
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CF8
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CF3
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CF8M
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CF3M
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阀杆
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F304
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F304L
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F316
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F316L
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填料
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PTFE编织
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PTFE编织
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PTFE编织
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PTFE编织
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垫片
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PTFE+304
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PTFE+304L
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PTFE+316
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PTFE+316L
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压盖
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CF8
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CF3
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CF8M
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CF3M
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填料压环
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304
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304L
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316
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316L
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螺栓
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A193-B8
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A193-B8
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A193-B8M
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A193-B8M
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螺母
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A194-8M
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A194-8M
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A194-8M
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A194-8M
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主要外形连接尺寸 Size Main Dimensions and
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型号
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规格
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尺寸(mm)
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inch
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DN
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L
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D
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D1
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D2
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b
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z-Φd
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H
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D0
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Z41W-150Lb
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1/2"
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15
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108
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89
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60.5
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35
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12
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4-Φ15
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155
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120
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3/4"
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20
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117
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98
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70
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43
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12
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4-Φ15
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160
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120
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1"
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25
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127
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108
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79.5
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51
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12
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4-Φ15
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200
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140
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11/4"
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32
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140
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117
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89
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64
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13
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4-Φ15
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245
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160
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11/2"
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40
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165
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127
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98.5
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73
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15
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4-Φ15
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285
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180
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2"
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50
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178
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152
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120.5
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92
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16
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4-Φ19
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315
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200
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21/2"
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65
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190
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178
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139.5
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105
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18
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4-Φ19
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375
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220
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3"
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80
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203
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190
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152.5
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127
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19
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4-Φ19
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400
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240
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4"
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100
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229
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229
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190.5
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157
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24
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8-Φ19
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460
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280
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5"
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125
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254
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254
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216
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186
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24
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8-Φ22
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540
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300
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6"
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150
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267
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279
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241.5
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216
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26
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8-Φ22
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620
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320
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8"
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200
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292
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343
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298.5
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270
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29
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8-Φ22
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800
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400
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10"
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250
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330
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406
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362
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324
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31
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12-Φ25
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850
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450
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12"
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300
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356
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483
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432
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381
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32
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12-Φ25
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1000
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500
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14"
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350
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381
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533
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476
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413
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35
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12-Φ29
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1300
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600
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16"
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400
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406
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597
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540
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470
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37
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16-Φ29
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1400
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600
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18"
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450
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432
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635
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578
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533
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40
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16-Φ32
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1600
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650
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20"
|
500
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457
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698
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635
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584
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43
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20-Φ32
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1850
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650
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24"
|
600
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508
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813
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749.5
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692
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48
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20-Φ35
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2200
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700
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主要外形连接尺寸 Size Main Dimensions and
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型号
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规格
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尺寸(mm)
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inch
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DN
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L
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D
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D1
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D2
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b
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z-Φd
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H
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D0
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Z41W-300Lb
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1/2"
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15
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140
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95
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66.5
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35
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15
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4-Φ15
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155
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120
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3/4"
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20
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152
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117
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82.5
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43
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16
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4-Φ19
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160
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120
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1"
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25
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165
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124
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89
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51
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18
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4-Φ19
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200
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140
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11/4"
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32
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178
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133
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98.5
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64
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19
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4-Φ19
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250
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160
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11/2"
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40
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190
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156
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114.5
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73
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21
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4-Φ22
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290
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180
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2"
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50
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216
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165
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127
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92
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22
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8-Φ19
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330
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220
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21/2"
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65
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241
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190
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149
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105
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25
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8-Φ22
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385
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250
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3"
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80
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283
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210
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168.5
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127
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29
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8-Φ22
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410
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280
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4"
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100
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305
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254
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200
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157
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32
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8-Φ22
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480
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300
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5"
|
125
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381
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279
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235
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186
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35
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8-Φ22
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630
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350
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6"
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150
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403
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318
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270
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216
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37
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12-Φ22
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690
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350
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8"
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200
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419
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381
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330
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270
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41
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12-Φ25
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830
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450
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10"
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250
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457
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445
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387.5
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324
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48
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16-Φ29
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1003
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500
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12"
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300
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502
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521
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451
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381
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51
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16-Φ32
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1137
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600
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14"
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350
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762
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584
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514.5
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413
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54
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20-Φ32
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1489
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750
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16"
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400
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838
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648
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571.5
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470
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57
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20-Φ35
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1581
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800
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18"
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450
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914
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711
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628.5
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533
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60
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24-Φ35
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2017
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850
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20"
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500
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991
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775
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686
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584
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64
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24-Φ35
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2228
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900
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24"
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600
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1143
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914
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813
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692
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70
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24-Φ41
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2650
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950
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Z41W-600Lb
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1/2"
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15
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165
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95
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66.5
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35
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15
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4-Φ15
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155
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120
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3/4"
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20
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190
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118
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82.5
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43
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16
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4-Φ19
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160
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120
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1"
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25
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216
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124
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89
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51
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18
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4-Φ19
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200
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140
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11/4"
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32
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229
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133
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98.5
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64
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21
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4-Φ19
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250
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160
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11/2"
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40
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241
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156
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114.5
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73
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23
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4-Φ22
|
290
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180
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2"
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50
|
292
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165
|
127
|
92
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26
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8-Φ19
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350
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250
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21/2"
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65
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330
|
190
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149
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105
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29
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8-Φ22
|
430
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250
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3"
|
80
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356
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210
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168
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127
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32
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8-Φ22
|
470
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300
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4"
|
100
|
432
|
273
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216
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157
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38
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8-Φ25
|
570
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350
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5"
|
125
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508
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330
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266.5
|
186
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45
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8-Φ29
|
700
|
400
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6"
|
150
|
559
|
356
|
292
|
216
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48
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12-Φ29
|
750
|
500
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|
8"
|
200
|
660
|
419
|
349
|
270
|
56
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12-Φ32
|
830
|
600
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10"
|
250
|
787
|
508
|
432
|
324
|
64
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16-Φ35
|
1210
|
650
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12"
|
300
|
838
|
559
|
489
|
381
|
67
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20-Φ35
|
1350
|
700
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14"
|
350
|
889
|
603
|
527
|
413
|
70
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20-Φ38
|
1600
|
750
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16"
|
400
|
991
|
686
|
603
|
470
|
77
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20-Φ41
|
1800
|
800
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|
18"
|
450
|
1092
|
743
|
654
|
533
|
83
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20-Φ44
|
2110
|
900
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20"
|
500
|
1194
|
813
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724
|
584
|
89
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24-Φ44
|
2350
|
950
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24"
|
600
|
1397
|
940
|
838
|
692
|
102
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24-Φ52
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2900
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1000
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