用途及使用范围:
2BV系列水环真空泵适用于抽除气体和水蒸气，吸气压力可以达到33mbar绝压(97%真空度)。当水环真空泵在吸气压力接近极限真空(工作液的饱和蒸汽压)下长期工作时，应联接汽蚀保护管，以对泵进行保护。作为压缩机用时，其压力最大至0.26MPa(绝压)。
该系列广泛适用于化工、医药、食品、钢铁等行业。
结构及特点：
a) 机泵同轴式直联设计，节省空间，易于安装;
b) 采用机械密封作为标准配置,消除了泄露,维护简便;
c) 运行平稳，噪音低。统一的耐腐蚀设计，青铜叶轮提高了泵的耐腐蚀性，不锈钢材质更适用于更为苛刻的应用;
d) 独特的柔性排气口设计，不会产生过压缩，确保了2BV在其性能范围内效率最佳。
性能曲线：
2BV系列水环式真空泵性能参数表
|
曲线编号
|
产品型号
|
最大气量
|
极限真空度
mbar(MPa)
|
电机功率
kW
|
泵转速
r.p.m
|
工作液流量
L/min
|
噪音
dB(A)
|
重量
kg
|
备注
|
|
m3/min
|
m3/h
|
|
60V
|
2BV2 060
|
0.45
|
27
|
33mbar
(-0.098MPa)
|
1.1
|
2840
|
2
|
62
|
31
|
不防爆
|
|
61V
|
2BV2 061
|
0.86
|
52
|
1.5
|
2840
|
2
|
65
|
35
|
|
70V
|
2BV2 070
|
1.33
|
80
|
3
|
2860
|
2.5
|
66
|
56
|
|
71V
|
2BV2 071
|
1.83
|
110
|
4
|
2880
|
4.2
|
72
|
65
|
|
110V
|
2BV5 110
|
2.75
|
165
|
4
|
1440
|
6.7
|
63
|
103
|
不防爆
|
|
111V
|
2BV5 111
|
3.83
|
230
|
5.5
|
1440
|
8.3
|
68
|
117
|
|
121V
|
2BV5 121
|
4.66
|
280
|
7.5
|
1440
|
10
|
69
|
149
|
|
131V
|
2BV5 131
|
6.66
|
400
|
11
|
1460
|
15
|
73
|
205
|
|
161V
|
2BV5 161
|
8.33
|
500
|
15
|
970
|
20
|
74
|
331
|
|
110V
|
2BV6 110
|
2.75
|
165
|
4
|
1440
|
6.7
|
63
|
153
|
防爆
|
|
111V
|
2BV6 111
|
3.83
|
230
|
5.5
|
1440
|
8.3
|
68
|
208
|
|
121V
|
2BV6 121
|
4.66
|
280
|
7.5
|
1440
|
10
|
69
|
240
|
|
131V
|
2BV6 131
|
6.66
|
400
|
11
|
1460
|
15
|
73
|
320
|
|
161V
|
2BV6 161
|
8.33
|
500
|
15
|
970
|
20
|
74
|
446
|
外形尺寸图：
|
型号
|
A
|
B
|
B1
|
E
|
H1
|
H2
|
H3
|
H4
|
H6
|
M
|
P2
|
|
2BV2060
|
455
|
186
|
140
|
100
|
90
|
118
|
126
|
195
|
37.5
|
244
|
250
|
|
2BV2061
|
476
|
186
|
140
|
100
|
90
|
118
|
126
|
195
|
37.5
|
263
|
250
|
|
2BV2070
|
545
|
223
|
160
|
140
|
100
|
128
|
146
|
222
|
33
|
280
|
270
|
|
2BV2071
|
566
|
223
|
190
|
140
|
112
|
140
|
158
|
234
|
45
|
309
|
300
|
|
型号
|
P3
|
R
|
S2
|
W1
|
W2
|
W3
|
d
|
N3.0
|
N4.2
|
N8.7
|
|
|
2BV2060
|
180
|
217
|
φ10
|
110
|
25.5
|
21
|
G1"
|
G3/8"
|
G1/4"
|
G3/8"
|
|
|
2BV2061
|
180
|
236
|
φ10
|
110
|
25.5
|
21
|
G1"
|
G3/8"
|
G1/4"
|
G3/8"
|
|
|
2BV2070
|
203
|
252
|
φ12
|
110
|
33
|
27
|
G11/2"
|
G3/8"
|
G1/4"
|
G3/8"
|
|
|
2BV2071
|
225
|
278
|
φ12
|
110
|
33
|
27
|
G11/2"
|
G3/8"
|
G1/4"
|
G3/8"
|
|
|
型号
|
A
|
B
|
B1
|
B2
|
C1
|
C2
|
H1
|
H2
|
H3
|
H4
|
H5
|
|
2BV5110
|
637
|
325
|
255
|
190
|
41
|
26
|
140
|
156
|
202
|
361
|
328
|
|
2BV5111
|
679
|
325
|
265
|
216
|
36
|
26
|
150
|
166
|
212
|
371
|
363
|
|
2BV5121
|
771
|
347
|
265
|
216
|
36
|
26
|
150
|
167
|
217
|
385
|
363
|
|
2BV5131
|
852
|
347
|
300
|
254
|
35
|
30
|
175
|
194
|
249
|
427
|
435
|
|
2BV5161
|
1044
|
479
|
370
|
279
|
30
|
30
|
210
|
225
|
303
|
521
|
485
|
|
H6
|
H7
|
K
|
L
|
F
|
N
|
S1
|
S2
|
T
|
d1
|
d2
|
|
2BV5110
|
38
|
57
|
342
|
130
|
464
|
92
|
φ12
|
φ12
|
340
|
19
|
160
|
|
2BV5111
|
48
|
68
|
348
|
130
|
500
|
92
|
φ12
|
φ12
|
340
|
19
|
160
|
|
2BV5121
|
39
|
60
|
430
|
147
|
584
|
97
|
φ12
|
φ12
|
381.5
|
19
|
182
|
|
2BV5131
|
53
|
76
|
477.5
|
147
|
658.5
|
103
|
φ15
|
φ15
|
381.5
|
19
|
182
|
|
2BV5161
|
51
|
80
|
555
|
201
|
808
|
138
|
φ15
|
φ15
|
450
|
22
|
200
|
|
型号
|
d3
|
d4
|
d5
|
W1
|
W2
|
W3
|
d
|
N3.0
|
N4.2
|
N8.7
|
|
|
2BV5110
|
123
|
97
|
52
|
180
|
52
|
27
|
DN50
|
G3/4"
|
G3/8"
|
G3/8"
|
|
|
2BV5111
|
123
|
97
|
52
|
180
|
52
|
27
|
DN50
|
G3/4"
|
G3/8"
|
G3/8"
|
|
|
2BV5121
|
142
|
113
|
66.5
|
200
|
57
|
29
|
DN65
|
G3/4"
|
G3/8"
|
G3/8"
|
|
|
2BV5131
|
142
|
113
|
66.5
|
200
|
57
|
29
|
DN65
|
G3/4"
|
G3/8"
|
G3/8"
|
|
|
2BV5161
|
156
|
130
|
80
|
250
|
81
|
41
|
DN80
|
G3/4"
|
G3/8"
|
G3/8"
|
|
|
型号
|
Amax
|
B
|
B1
|
C1
|
F1
|
F2max
|
H1
|
12
|
H3
|
H4
|
K
|
L
|
x
|
W1
|
|
2BV6110
|
1190
|
325
|
255
|
26
|
291
|
450
|
160
|
173
|
223
|
381
|
250
|
319
|
281
|
180
|
|
2BV6111
|
1237
|
325
|
279
|
26
|
360
|
470
|
180
|
196
|
242
|
401
|
320
|
365
|
327
|
180
|
|
2BV6121
|
1368
|
347
|
279
|
26
|
360
|
575
|
180
|
197
|
247
|
415
|
320
|
384
|
342
|
200
|
|
2BV6131
|
1495
|
377
|
320
|
26
|
461
|
585
|
215
|
234
|
287
|
467
|
414
|
405
|
357
|
200
|
|
2BV6161
|
1625
|
479
|
370
|
26
|
461
|
640
|
215
|
230
|
310
|
526
|
414
|
480
|
416
|
250
|
|
型号
|
W2
|
W3
|
S1
|
T
|
d1
|
d2
|
d3
|
d4
|
d5
|
d
|
N3.0
|
N4.2
|
H8.7
|
|
|
2BV6110
|
52
|
27
|
φ13
|
340
|
19
|
160
|
123
|
97
|
52
|
DN50
|
G3/4"
|
G3/8"
|
G3/8"
|
|
|
2BV6111
|
52
|
27
|
φ13
|
340
|
19
|
160
|
123
|
97
|
52
|
DH50
|
G3/4"
|
G3/8"
|
G3/8"
|
|
|
2BV6121
|
57
|
29
|
φ13
|
381.5
|
19
|
182
|
142
|
113
|
66.5
|
DH65
|
G3/4"
|
G3/8"
|
G3/8"
|
|
|
2BV6131
|
57
|
29
|
φ15
|
381.5
|
19
|
182
|
142
|
113
|
66.5
|
DH65
|
G3/4"
|
G3/8"
|
G3/8"
|
|
|
2BV6161
|
81
|
41
|
φ15
|
450
|
22
|
200
|
156
|
130
|
80
|
DN80
|
G3/4"
|
G3/8"
|
G3/8"
|
|
