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J41W/Y不锈钢法兰截止阀
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主要性能规范：
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型号
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公称压力
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试验压力
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工作温度(℃)
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适用介质
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强度(水)Mpa
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密封(水)空气(Mpa)
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低压密封(空气)Mpa
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J41W-16P(R)
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1.6
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2.4
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1.8
|
0.6
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≤200
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硝酸类
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J41W-25P(R)
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2.5
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3.8
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2.8
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0.6
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≤200
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硝酸类
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J41W-40P(R)
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4.0
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6.0
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4.4
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0.6
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≤200
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硝酸类
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J41W-64P(R)
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6.4
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9.6
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7.0
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0.6
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≤200
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硝酸类
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|
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主要零件的材料说明：
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零件名称
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材料
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Q41W-16P-25P-40R
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Q41W-16R-25P-40R
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阀体、阀盖
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铬镍钛钢
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铬镍钼钛钢
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阀板
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阀杆
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阀杆螺母
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铝铁青铜
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手轮
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灰铸铁、可铸锻铁
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主要外形尺寸：
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型号
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公称通径 DN
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尺寸(mm)
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L
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D
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D1
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D2
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H
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b-f
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Z-Φd
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Do
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J41W-16P(R)
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15
|
130
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95
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65
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45
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170
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16-2
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4-14
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120
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20
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150
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105
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75
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55
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190
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16-2
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4-14
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140
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25
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160
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115
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85
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65
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205
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16-2
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4-14
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160
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|
32
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180
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135
|
100
|
78
|
270
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18-2
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4-18
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180
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|
40
|
200
|
145
|
110
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85
|
310
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18-3
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4-18
|
200
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|
50
|
230
|
160
|
125
|
100
|
358
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18-3
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4-18
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240
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65
|
290
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180
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145
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120
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373
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18-3
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4-18
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280
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80
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310
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195
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160
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135
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435
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20-3
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8-18
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320
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|
100
|
350
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215
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180
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155
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500
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20-3
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8-18
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360
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|
125
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400
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245
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210
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185
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614
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22-3
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8-18
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400
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150
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480
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280
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240
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210
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674
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24-3
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8-23
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400
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200
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600
|
335
|
295
|
265
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818
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26-3
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12-23
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450
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|
250
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730
|
405
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355
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320
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969
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30-3
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12-25
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550
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型号
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公称通径 DN
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尺寸(mm)
|
|
L
|
D
|
D1
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D2
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H
|
b-f
|
Z-Φd
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Do
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J41W-25P(R)
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15
|
130
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95
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65
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45
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233
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16-2
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4-14
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120
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20
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150
|
105
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75
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55
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275
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16-2
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4-14
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140
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25
|
160
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115
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85
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65
|
285
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16-2
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4-14
|
160
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32
|
180
|
135
|
100
|
78
|
302
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18-2
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4-18
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180
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40
|
200
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145
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110
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85
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355
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18-3
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4-18
|
200
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50
|
230
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160
|
125
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100
|
362
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20-3
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4-18
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240
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65
|
290
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180
|
145
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120
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400
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22-3
|
8-18
|
280
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80
|
310
|
195
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160
|
135
|
430
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22-3
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8-18
|
320
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100
|
350
|
230
|
190
|
160
|
465
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24-3
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8-23
|
360
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125
|
400
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270
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220
|
188
|
550
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28-3
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8-25
|
400
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150
|
480
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300
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250
|
218
|
700
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30-3
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8-25
|
400
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|
200
|
600
|
360
|
310
|
278
|
780
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34-3
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12-25
|
450
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|
250
|
730
|
425
|
370
|
335
|
900
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36-3
|
12-30
|
550
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型号
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公称通径 DN
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尺寸(mm)
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|
L
|
D
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D1
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D2
|
H
|
b-f
|
Z-Φd
|
Do
|
|
J41W-40P(R)
|
15
|
130
|
95
|
65
|
45
|
233
|
16-2
|
4-14
|
40
|
|
20
|
150
|
105
|
75
|
55
|
275
|
16-2
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4-14
|
51
|
|
25
|
160
|
115
|
85
|
65
|
285
|
16-2
|
4-14
|
58
|
|
32
|
180
|
135
|
100
|
78
|
302
|
18-2
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4-18
|
66
|
|
40
|
200
|
145
|
110
|
85
|
355
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18-3
|
4-18
|
76
|
|
50
|
230
|
160
|
125
|
100
|
370
|
20-3
|
4-18
|
88
|
|
65
|
290
|
180
|
145
|
120
|
408
|
22-3
|
8-18
|
110
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|
80
|
310
|
195
|
160
|
135
|
436
|
22-3
|
8-18
|
121
|
|
100
|
350
|
230
|
190
|
160
|
475
|
24-3
|
8-23
|
150
|
|
125
|
400
|
270
|
220
|
188
|
558
|
28-3
|
8-25
|
178
|
|
150
|
480
|
300
|
250
|
218
|
720
|
30-3
|
8-25
|
204
|
|
200
|
600
|
375
|
320
|
282
|
800
|
38-3
|
12-30
|
260
|
|
J41W-64P(R)
|
15
|
170
|
105
|
75
|
55
|
240
|
18-2
|
4-14
|
41
|
|
20
|
190
|
125
|
90
|
68
|
280
|
20-2
|
4-18
|
51
|
|
25
|
210
|
135
|
100
|
78
|
290
|
22-2
|
4-18
|
58
|
|
32
|
230
|
150
|
110
|
82
|
325
|
24-2
|
4-23
|
66
|
|
40
|
260
|
165
|
125
|
95
|
360
|
24-3
|
4-23
|
76
|
|
50
|
300
|
175
|
135
|
105
|
410
|
26-3
|
4-23
|
88
|
|
65
|
340
|
200
|
160
|
130
|
430
|
28-3
|
8-23
|
110
|
|
80
|
380
|
210
|
170
|
140
|
465
|
30-3
|
8-23
|
121
|
|
100
|
430
|
250
|
200
|
168
|
537
|
32-3
|
8-25
|
150
|
|
125
|
500
|
295
|
240
|
202
|
630
|
36-3
|
8-30
|
176
|
|
150
|
550
|
340
|
280
|
240
|
790
|
38-3
|
8-34
|
204
|
|
200
|
650
|
405
|
345
|
300
|
910
|
44-3
|
12-34
|
260
|
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