| 详细说明 |
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| 品牌：欣一 | 产地：上海 | | 价格：电议人民币/台 | 规格：Q41F-150LB | 简要说明： 欣一牌的Q41F-150LB不锈钢美标球阀产品：估价：电议，规格：Q41F-150LB，产品系列编号：Q41F-150LB | |  | | | 详细介绍： Q41F-150LB不锈钢美标球阀
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公称压力(PN)
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1.6
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2.5
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4.0
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6.4
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壳体试验压力
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2.4
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3.8
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6.0
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9.6
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密封试验(液)
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1.8
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2.8
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4.4
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7.0
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密封试验(气)
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0.5～0.7
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适用介质
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C P R
水、油品、蒸气 硝酸类 醋酸类
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适用温度
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≤200℃
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二、Q41F-150LB美标浮动球阀主要零件材料
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名称
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WCB类
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CF8类
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CF3类
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CF8M类
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CF3M类
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阀体左体
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A216-WCB
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A315-CF8
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A35-CF3
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A351-CF8M
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A351-CF3M
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球体
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B2-B8
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A105-1025
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A182-F304L
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A182-F304L
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A132-F316
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A182-F316L
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B8以上
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A216-WCB
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A351-CF8M
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A351-CF3
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A351-CF8M
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A351-CF3M
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阀杆
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A182-F6a
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A182-F304
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A182-F304L
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A182-F336
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A182-F316L
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阀座
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PTFE/增强PTFE/NYLIN PTFE/Reinforced PTFE/Nyion
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阀座支承圈
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A105-1025
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A182-F304
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A182-F304L
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A182-F316
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A182-F316L
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弹簧
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3yc-7/17-49H
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O形圈
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NBR
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氟橡胶
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螺柱
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A193-B7
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A193-B8
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螺母
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A194-2H
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A194-8
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三、Q41F-150LB美标浮动球阀形尺寸和连接尺寸
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公称通径NPS
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单位
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L
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D
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T
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G
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C
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n-φd
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W
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H
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in
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mm
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1/2"
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15
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mm
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108
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89
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12
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35
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60.5
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4-15
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115
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72
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in
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4.25
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3.5
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0.47
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1.38
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2.38
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4-0.59
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4.53
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28.3
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3/4"
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20
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mm
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117
|
98
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12
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43
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70
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4-15
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115
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76
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in
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4.61
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3.86
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0.47
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1.69
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2.76
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4-0.59
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4.53
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29.9
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1"
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25
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mm
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127
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108
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12
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51
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79.5
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4-15
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150
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92
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in
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5
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4.25
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0.47
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2
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3.13
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4-0.59
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5.9
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3.62
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11/2"
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40
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mm
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165
|
127
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14.3
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73
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98.5
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4-16
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200
|
123
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in
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6.5
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5
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0.56
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2.88
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3.88
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4-0.62
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7.87
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4.84
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2"
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50
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mm
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178
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152
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15.9
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92
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120.5
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4-19
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200
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132
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in
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7
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6.00
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0.625
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3.62
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4.75
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4-0.75
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7.87
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5.20
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21/2"
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65
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mm
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190
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178
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17.5
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105
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139.5
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4-19
|
320
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164
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in
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7.5
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7
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0.69
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4.12
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5.5.
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4-0.75
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12.6
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6.45
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