最小起订量：1 计量单位：件 产品单价：119.00 供货总量：1000
江瑞本不锈钢对夹蝶阀系列产品：
对夹蝶阀多标体：DN40-DN300
对夹蝶阀方体：DN50-DN400
对夹蝶阀双耳体：DN50-DN300
对夹蝶阀挂胶体：DN50-DN300
对夹蝶阀标准体：DN50-DN900
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主要性能参数：
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产品名称
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中线对夹式蝶阀-圆脖体
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产品型号
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D71X
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公称通径
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DN40-900mm
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公称压力
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PN 1.0/1.6Mpa
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适用温度
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-23-121℃
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适用介质
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水、空气、食品、油品
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主要零部件
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阀体、阀瓣、阀杆、阀座、转轴
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主要材料
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碳钢、不锈钢、铸铁、球墨铸铁
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规格
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A
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B
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C
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D
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L
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D1
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D2
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Φ1
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Φk
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E
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R1
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R2
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Φ2
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f
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J
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X
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W*W
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重量
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（PN10）
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(PN16)
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Weight（kg）
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32
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125
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73
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32.9
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35.8
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32
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100
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100
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7
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65
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50
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R9.5
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R9.5
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12.6
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10
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9*9
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2.52
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40
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125
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73
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33
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39
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32
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110
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110
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7
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65
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50
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R9.5
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R9.5
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12.6
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10
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9*9
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2.52
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50
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125
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73
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43
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52
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32
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125
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125
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7
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65
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50
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R9.5
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R9.5
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12.6
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10
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9*9
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2.74
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65
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136
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82
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46
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64
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32
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145
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145
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7
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65
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50
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R9.5
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R9.5
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12.6
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10
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9*9
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3.55
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80
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142
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91
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45.21
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78
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32
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160
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160
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7
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65
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50
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R9.5
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R9.5
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12.6
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10
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9*9
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3.66
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100
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163
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107
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52.07
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104
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32
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180
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180
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10
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90
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70
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R9.5
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R9.5
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15.77
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12
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11*11
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4.7
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125
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176
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127
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55.5
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123
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32
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210
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210
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10
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90
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70
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R9.5
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R9.5
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18.92
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12
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14*14
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6.5
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150
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196
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143
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55.75
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155
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32
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240
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240
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10
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90
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70
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R11.5
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R11.5
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18.92
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12
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14*14
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7.4
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200
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228
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170
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60.58
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202
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45
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295
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295
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12
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125
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102
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R11.5
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R11.5
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22.1
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15
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17*17
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10.7
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250
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258
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204
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68
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250
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45
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350
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355
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12
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125
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102
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R11.5
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R14
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28.45
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15
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22*22
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15.6
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300
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292
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240
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76.9
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301
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45
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400
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410
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12
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125
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102
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R11.5
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R14
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31.6
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15
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22*22
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24
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350
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336
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270
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76.17
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333.3
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45
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460
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470
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14
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150
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125
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R11.5
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R14
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31.6
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18
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34.6
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8
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24.5
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400
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368
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325
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85.7
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389.6
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51
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515
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525
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18
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175
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140
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R14
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R15.5
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33.15
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23
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36.15
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10
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37.1
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450
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400
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356
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104.6
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440.5
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51
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565
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585
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18
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175
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140
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R14
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R14
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38
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23
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10.95
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10
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48.3
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500
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438
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395
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130.28
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492
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64
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620
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650
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18
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175
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140
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R14
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R14
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41.14
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27
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44.12
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10
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65
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600
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562
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475
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151.36
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593
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70
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725
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770
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22
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210
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165
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R15.5
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R15.5
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50.65
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27
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54.62
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16
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117.5
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