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- 产品名称：夹套保温截止阀BJ41H-16P-DN15,BJ41H-16P-DN20,BJ41H-16P-DN25,BJ41H-16P-DN32,
- 产品型号：BJ41H-16P-DN15,BJ41H-16P-DN20,BJ41H-16P-DN25
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简单介绍
BJ41H-16P-DN15,BJ41H-16P-DN20,BJ41H-16P-DN25,BJ41H-16P-DN32,夹套保温截止阀
BJ41H-16P-DN40,BJ41H-16P-DN50,BJ41H-16P-DN65,BJ41H-16P-DN80,BJ41H-16P-DN100,BJ41H-16P-DN125,BJ41H-16P-DN150,BJ41H-16P-DN200,BJ41H-16P-DN250,BJ41H-16R-DN15,
BJ41H-16R-DN20,BJ41H-16R-DN25,
保温夹套截止阀是指关闭(阀瓣)由阀杆带动并沿阀座中心轴线做升降运动的阀门，在管路上主要用来接通或截断管路中的介质，BJ45流阻小,但不能做节流用。适用于化工、化肥行业的管路上，夹套内涵入蒸汽能防止介质结晶,及输送常温下会凝固的高粘度介质。
产品描述
BJ41H-16P-DN15,BJ41H-16P-DN20,BJ41H-16P-DN25,BJ41H-16P-DN32,夹套保温截止阀
BJ41H-16P-DN40,BJ41H-16P-DN50,BJ41H-16P-DN65,BJ41H-16P-DN80,BJ41H-16P-DN100,BJ41H-16P-DN125,BJ41H-16P-DN150,BJ41H-16P-DN200,BJ41H-16P-DN250,BJ41H-16R-DN15,
BJ41H-16R-DN20,BJ41H-16R-DN25,BJ41H-16R-DN32,BJ41H-16R-DN40,BJ41H-16R-DN50,BJ41H-16R-DN65,BJ41H-16R-DN80,BJ41H-16R-DN100,BJ41H-16R-DN125,BJ41H-16R-DN150,
BJ41H-16R-DN200,BJ41H-16R-DN250,BJ41H-16C-DN15,BJ41H-16C-DN20,BJ41H-16C-DN25,BJ41H-16C-DN32,BJ41H-16C-DN40,BJ41H-16C-DN50,BJ41H-16C-DN65,BJ41H-16C-DN80,
BJ41H-16C-DN100,BJ41H-16C-DN125,BJ41H-16C-DN150,BJ41H-16C-DN200,BJ41H-16C-DN250,BJ41H-25P-DN15,BJ41H-25P-DN20,BJ41H-25P-DN25,BJ41H-25P-DN32,BJ41H-25P-DN40,
BJ41H-25P-DN50,BJ41H-25P-DN65,BJ41H-25P-DN80,BJ41H-25P-DN100,BJ41H-25P-DN125,BJ41H-25P-DN150,BJ41H-25P-DN200,BJ41H-25P-DN250,BJ41H-25R-DN15,BJ41H-25R-DN20,
BJ41H-25R-DN25,BJ41H-25R-DN32,BJ41H-25R-DN40,BJ41H-25R-DN50,BJ41H-25R-DN65,BJ41H-25R-DN80,BJ41H-25R-DN100,BJ41H-25R-DN125,BJ41H-25R-DN150,BJ41H-25R-DN200,
BJ41H-25R-DN250,BJ41H-25C-DN15,BJ41H-25C-DN20,BJ41H-25C-DN25,BJ41H-25C-DN32,BJ41H-25C-DN40,BJ41H-25C-DN50,BJ41H-25C-DN65,BJ41H-25C-DN80,BJ41H-25C-DN100,
BJ41H-25C-DN125,BJ41H-25C-DN150,BJ41H-25C-DN200,BJ41H-25C-DN250,BJ41H-40P-DN15,BJ41H-40P-DN20,BJ41H-40P-DN25,BJ41H-40P-DN32,BJ41H-40P-DN40,BJ41H-40P-DN50,
BJ41H-40P-DN65,BJ41H-40P-DN80,BJ41H-40P-DN100,BJ41H-40P-DN125,BJ41H-40P-DN150,BJ41H-40P-DN200,BJ41H-40P-DN250,BJ41H-40R-DN15,BJ41H-40R-DN20,BJ41H-40R-DN25,
BJ41H-40R-DN32,BJ41H-40R-DN40,BJ41H-40R-DN50,BJ41H-40R-DN65,BJ41H-40R-DN80,BJ41H-40R-DN100,BJ41H-40R-DN125,BJ41H-40R-DN150,BJ41H-40R-DN200,BJ41H-40R-DN250,
BJ41H-40C-DN15,BJ41H-40C-DN20,BJ41H-40C-DN25,BJ41H-40C-DN32,BJ41H-40C-DN40,BJ41H-40C-DN50,BJ41H-40C-DN65,BJ41H-40C-DN80,BJ41H-40C-DN100,BJ41H-40C-DN125,
BJ41H-40C-DN150,BJ41H-40C-DN200,BJ41H-40C-DN250,
一、BJ41W夹套保温截止阀概述：
保温夹套截止阀是指关闭(阀瓣)由阀杆带动并沿阀座中心轴线做升降运动的阀门，在管路上主要用来接通或截断管路中的介质，BJ45流阻小,但不能做节流用。适用于化工、化肥行业的管路上，夹套内涵入蒸汽能防止介质结晶,及输送常温下会凝固的高粘度介质。
二、BJ41W夹套保温截止阀设计与制造标准：
●设计与制造：BS1873 、GB/T12235
●法兰尺寸：ANSI/ASME B16.5、JB/T79、GB9113
●压力温度：ANSI/ASME B16.34 、GB/T9131
●结构长度：ANSI/ASME B16.10 、GB/T12221
●对焊连接尺寸：ANSI/ASME B16.25 、GB/T12224
●检验与实验：API598、GB/T13927
一、BJ41W夹套保温截止阀产品性能规范
|
型号
|
公称压力PN(MPa)
|
试验压力
|
适用温度
|
适用介质
|
保温套压力(MPa)
|
|
壳体
|
密封
|
|
BJ41W-16P、R、C
|
1.6
|
2.4
|
1.8
|
≤350
|
硝酸类
|
≤1.0
|
|
BJ41W-25P、R、C
|
2.5
|
3.8
|
2.8
|
≤350
|
硝酸类
|
≤1.0
|
二、BJ41W夹套保温截止阀主要外形尺寸和连接尺寸
|
型号
|
公称通径DNmm
|
尺寸
|
|
L
|
D
|
D1
|
D2
|
B-f
|
Z-Φd
|
H
|
Do
|
2-G
|
|
|
15
|
130
|
95
|
65
|
45
|
16-2
|
4-14
|
170
|
170
|
3/8
|
|
20
|
150
|
105
|
75
|
55
|
16-2
|
4-14
|
190
|
190
|
3/8
|
|
25
|
160
|
115
|
85
|
65
|
16-2
|
4-14
|
205
|
205
|
3/8
|
|
32
|
180
|
135
|
100
|
78
|
18-2
|
4-18
|
270
|
270
|
1/2
|
|
40
|
200
|
145
|
110
|
85
|
18-3
|
4-18
|
310
|
310
|
1/2
|
|
50
|
230
|
160
|
125
|
100
|
18-3
|
4-18
|
358
|
358
|
1/2
|
|
65
|
290
|
180
|
145
|
120
|
18-3
|
4-18
|
373
|
373
|
1/2
|
|
80
|
310
|
195
|
160
|
135
|
20-3
|
8-18
|
435
|
435
|
1/2
|
|
100
|
350
|
215
|
180
|
155
|
20-3
|
8-18
|
500
|
500
|
1/2
|
|
125
|
400
|
245
|
210
|
185
|
22-3
|
8-18
|
614
|
614
|
1/2
|
|
150
|
480
|
280
|
240
|
210
|
24-3
|
8-23
|
674
|
674
|
1/2
|
|
200
|
600
|
335
|
295
|
264
|
26-3
|
12-23
|
818
|
818
|
1/2
|
|
250
|
730
|
405
|
355
|
320
|
30-3
|
12-25
|
949
|
969
|
1/2
|
三、BJ41W夹套保温截止阀外形尺寸和连接尺寸
|
型号
|
公称通径DNmm
|
尺寸
|
|
L
|
D
|
D1
|
D2
|
B-f
|
Z-Φd
|
H
|
Do
|
2-G
|
|
|
15
|
130
|
95
|
65
|
45
|
16-2
|
4-14
|
233
|
120
|
3/8
|
|
20
|
150
|
105
|
75
|
55
|
16-2
|
4-14
|
275
|
140
|
3/8
|
|
25
|
160
|
115
|
85
|
65
|
16-2
|
4-14
|
285
|
160
|
3/8
|
|
32
|
180
|
135
|
100
|
78
|
18-2
|
4-18
|
302
|
180
|
1/2
|
|
40
|
200
|
145
|
110
|
85
|
18-3
|
4-18
|
355
|
200
|
1/2
|
|
50
|
230
|
160
|
125
|
100
|
20-3
|
4-18
|
362
|
240
|
1/2
|
|
65
|
290
|
180
|
145
|
120
|
22-3
|
8-18
|
400
|
280
|
1/2
|
|
80
|
310
|
195
|
160
|
135
|
22-3
|
8-18
|
430
|
320
|
1/2
|
|
100
|
350
|
230
|
190
|
160
|
24-3
|
8-18
|
465
|
360
|
1/2
|
|
125
|
400
|
270
|
220
|
188
|
28-3
|
8-23
|
550
|
400
|
1/2
|
|
150
|
480
|
300
|
250
|
218
|
30-3
|
8-25
|
700
|
400
|
1/2
|
|
200
|
600
|
360
|
310
|
278
|
34-3
|
12-25
|
780
|
450
|
1/2
|
|
250
|
730
|
425
|
370
|
335
|
36-3
|
12-30
|
900
|
550
|
1/2
|
四、BJ41W夹套保温截止阀主要外形尺寸和连接尺寸
|
型号
|
公称通径DNmm
|
尺寸
|
|
L
|
D
|
D1
|
D2
|
D6
|
B-f
|
Z-Φd
|
H
|
2-G
|
|
|
15
|
130
|
95
|
65
|
45
|
40
|
16-2
|
4-14
|
233
|
3/8
|
|
20
|
150
|
105
|
75
|
55
|
51
|
16-2
|
4-14
|
275
|
3/8
|
|
25
|
160
|
115
|
85
|
65
|
58
|
16-2
|
4-14
|
285
|
3/8
|
|
32
|
180
|
135
|
100
|
78
|
66
|
18-2
|
4-18
|
302
|
1/2
|
|
40
|
200
|
145
|
110
|
85
|
76
|
18-3
|
4-18
|
355
|
1/2
|
|
50
|
230
|
160
|
125
|
100
|
88
|
20-3
|
4-18
|
370
|
1/2
|
|
65
|
290
|
180
|
145
|
120
|
110
|
22-3
|
8-18
|
408
|
1/2
|
|
80
|
310
|
195
|
160
|
135
|
121
|
22-3
|
8-18
|
436
|
1/2
|
|
100
|
350
|
230
|
190
|
160
|
150
|
24-3
|
8-23
|
475
|
1/2
|
|
125
|
400
|
270
|
220
|
188
|
176
|
28-3
|
8-25
|
558
|
1/2
|
|
150
|
480
|
300
|
250
|
218
|
204
|
30-3
|
8-25
|
720
|
1/2
|
|
200
|
600
|
375
|
320
|
282
|
260
|
38-3
|
12-30
|
800
|
1/2
|