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| BZ41Y保溫閘閥 |
| 產品型號：BZ41Y |
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主要零件材料：
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零件材料
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材料
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BZ41Y-16I-25I-40I
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BZ41Y-16I-25I-40I
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BZ41Y-16I-25I-40I
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閥體、閥造
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鉻鉬鋼
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閥板
|
合金鋼+硬質合金
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鉻鎳鈦鋼
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鉻鎳鉬鈦鋼
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閥桿
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合金鋼
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閥桿螺母
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鋁鐵青銅
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手輪
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灰鑄鐵、可鍛鑄鐵
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性能規范：
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型號
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公稱壓力
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工作溫度℃
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適用介質
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強度(水)(MPa)
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密封(水)(MPa)
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低壓密封(空氣)(MPa)
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BZ41H-16C
BZ41W-16P(R)
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1.6
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2.4
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1.8
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0.6
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≤200
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酸、堿類
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BZ41W-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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酸、堿類
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BZ41W-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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酸、堿類
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BZ41W-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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酸、堿類
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外形尺寸和連接尺寸：
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型號
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公稱通徑DN
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尺寸
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L
|
D
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D1
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D2
|
b-f
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Z-Φd
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H
|
Do
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BA41W-16P(R)
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15
|
130
|
95
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65
|
45
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16-2
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4-14
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170
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120
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20
|
150
|
105
|
75
|
55
|
16-2
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4-14
|
190
|
140
|
|
25
|
160
|
115
|
85
|
65
|
16-2
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4-14
|
205
|
160
|
|
32
|
180
|
135
|
100
|
78
|
18-2
|
4-18
|
270
|
180
|
|
40
|
200
|
145
|
110
|
85
|
18-3
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4-18
|
310
|
200
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|
50
|
250
|
160
|
125
|
100
|
18-3
|
4-18
|
358
|
240
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65
|
265
|
180
|
145
|
120
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18-3
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4-18
|
373
|
240
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|
80
|
280
|
195
|
160
|
135
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20-3
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8-18
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435
|
280
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100
|
300
|
215
|
180
|
155
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20-3
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8-18
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500
|
300
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|
125
|
325
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245
|
210
|
185
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22-3
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8-18
|
614
|
320
|
|
150
|
350
|
280
|
240
|
210
|
24-3
|
8-23
|
674
|
360
|
|
200
|
400
|
335
|
295
|
265
|
26-3
|
12-23
|
818
|
400
|
|
250
|
450
|
405
|
355
|
320
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30-3
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12-25
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969
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450
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300
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500
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460
|
410
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375
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30-4
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12-25
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1145
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560
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型號
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公稱通徑DN
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尺寸
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L
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D
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D1
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D2
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D6
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b-f
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Z-Φd
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H
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BA41W-40P(R)
|
15
|
130
|
95
|
65
|
45
|
40
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16-2
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4-14
|
135
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20
|
150
|
105
|
75
|
55
|
51
|
16-2
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4-14
|
190
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25
|
160
|
115
|
85
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65
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58
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16-2
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4-14
|
205
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32
|
180
|
135
|
100
|
78
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66
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18-2
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4-18
|
270
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40
|
200
|
145
|
110
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85
|
76
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18-3
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4-18
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310
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50
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250
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160
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125
|
100
|
88
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20-3
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4-18
|
371
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|
65
|
280
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180
|
145
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120
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110
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22-3
|
8-18
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39
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|
80
|
310
|
195
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160
|
135
|
121
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22-3
|
8-18
|
455
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|
100
|
350
|
230
|
190
|
160
|
150
|
24-3
|
8-23
|
551
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|
125
|
400
|
270
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220
|
188
|
176
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28-3
|
8-25
|
628
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|
150
|
450
|
300
|
250
|
218
|
204
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30-3
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8-25
|
708
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200
|
550
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375
|
320
|
282
|
260
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38-3
|
12-30
|
885
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|
250
|
650
|
445
|
385
|
345
|
313
|
42-3
|
12-24
|
960
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型號
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公稱通徑DN
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尺寸
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L
|
D
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D1
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D2
|
D6
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b-f
|
Z-Φd
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H
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|
BA41W-64P(R)
|
15
|
130
|
105
|
75
|
55
|
41
|
18-2
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4-14
|
140
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20
|
150
|
125
|
90
|
68
|
51
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20-2
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4-18
|
195
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25
|
160
|
135
|
100
|
78
|
58
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22-2
|
4-18
|
210
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32
|
180
|
150
|
110
|
82
|
66
|
24-2
|
4-23
|
280
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|
40
|
200
|
165
|
125
|
95
|
76
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24-3
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4-23
|
328
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|
50
|
250
|
175
|
135
|
105
|
88
|
26-3
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4-23
|
390
|
|
65
|
280
|
200
|
160
|
130
|
110
|
28-3
|
8-23
|
410
|
|
80
|
310
|
210
|
170
|
140
|
121
|
30-3
|
8-23
|
485
|
|
100
|
350
|
250
|
200
|
168
|
150
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32-3
|
8-25
|
590
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|
125
|
400
|
295
|
240
|
202
|
176
|
36-3
|
8-30
|
688
|
|
150
|
450
|
340
|
280
|
240
|
204
|
38-3
|
8-34
|
768
|
|
200
|
550
|
405
|
345
|
300
|
260
|
44-3
|
12-34
|
972
|
|
250
|
650
|
470
|
400
|
350
|
313
|
48-3
|
12-41
|
1059
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